{"id":15689,"date":"2026-11-03T16:48:34","date_gmt":"2026-11-03T07:48:34","guid":{"rendered":"https:\/\/extan.jp\/?p=15689"},"modified":"2026-11-03T16:48:34","modified_gmt":"2026-11-03T07:48:34","slug":"excel%e3%81%a7%e6%9b%9c%e6%97%a5%e3%81%94%e3%81%a8%e3%81%ab%e9%9b%86%e8%a8%88%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95%ef%bc%81weekday%e3%81%a8sumproduct%e3%81%a7%e6%9b%9c%e6%97%a5%e5%88%a5%e3%81%ab","status":"publish","type":"post","link":"https:\/\/extan.jp\/?p=15689","title":{"rendered":"Excel\u3067\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3059\u308b\u65b9\u6cd5\uff01WEEKDAY\u3068SUMPRODUCT\u3067\u66dc\u65e5\u5225\u306b\u5408\u8a08\u3059\u308b\u624b\u9806"},"content":{"rendered":"<p>Excel\u3067\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3057\u305f\u3044\u3068\u304d\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u3051\u3069\u3001\u305d\u3093\u306a\u4e2d\u3067\u60a9\u3080\u3053\u3068\u306f\u3001<\/p>\n<div class=\"kininarukoto1\">\u30fb\u66dc\u65e5\u3054\u3068\u306e\u58f2\u4e0a\u5408\u8a08\u3092\u3069\u3046\u51fa\u305b\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044<br \/>\n\u30fb\u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u53d6\u308a\u51fa\u3059\u65b9\u6cd5\u304c\u308f\u304b\u3089\u306a\u3044<br \/>\n\u30fb\u66dc\u65e5\u5225\u306e\u4ef6\u6570\u3084\u5e73\u5747\u307e\u3067\u4e00\u6c17\u306b\u51fa\u3057\u305f\u3044<\/div>\n<p>\u3067\u3059\u3088\u306d\u3002<\/p>\n<p>\u4eca\u56de\u306f\u305d\u3093\u306a\u304a\u60a9\u307f\u3092\u89e3\u6c7a\u3059\u308b<\/p>\n<div class=\"rdinfo\">\u30fbExcel\u3067\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3059\u308b\u65b9\u6cd5\uff08TEXT\u95a2\u6570\u30fbSUMPRODUCT\u95a2\u6570\u30fbCOUNTIF\u95a2\u6570\u30fbAVERAGEIF\u95a2\u6570\uff09<\/div>\n<p>\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\uff01<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u3082\u304f\u3058<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/extan.jp\/?p=15689\/#%E5%AE%8C%E6%88%90%E3%82%A4%E3%83%A1%E3%83%BC%E3%82%B8\" >\u5b8c\u6210\u30a4\u30e1\u30fc\u30b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/extan.jp\/?p=15689\/#STEP1_%E5%85%83%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E7%94%A8%E6%84%8F%E3%81%99%E3%82%8B\" >STEP1. \u5143\u30c7\u30fc\u30bf\u3092\u7528\u610f\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/extan.jp\/?p=15689\/#STEP2_%E6%97%A5%E4%BB%98%E3%81%8B%E3%82%89%E6%9B%9C%E6%97%A5%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88TEXT%E9%96%A2%E6%95%B0%EF%BC%89\" >STEP2. \u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u51fa\u3059\uff08TEXT\u95a2\u6570\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/extan.jp\/?p=15689\/#%E6%95%B0%E5%BC%8F%E3%81%AF%E3%81%A9%E3%81%AE%E3%82%BB%E3%83%AB%E3%81%AB%E5%85%A5%E3%82%8C%E3%82%8B%EF%BC%9F\" >\u6570\u5f0f\u306f\u3069\u306e\u30bb\u30eb\u306b\u5165\u308c\u308b\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/extan.jp\/?p=15689\/#STEP3_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E5%90%88%E8%A8%88%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88SUMPRODUCT%E9%96%A2%E6%95%B0%EF%BC%89\" >STEP3. \u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u3092\u51fa\u3059\uff08SUMPRODUCT\u95a2\u6570\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/extan.jp\/?p=15689\/#SUMPRODUCT%E9%96%A2%E6%95%B0%E3%81%AE%E5%85%A5%E5%8A%9B%E7%94%BB%E9%9D%A2\" >SUMPRODUCT\u95a2\u6570\u306e\u5165\u529b\u753b\u9762<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/extan.jp\/?p=15689\/#STEP4_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E4%BB%B6%E6%95%B0%E3%82%92%E6%95%B0%E3%81%88%E3%82%8B%EF%BC%88COUNTIF%E9%96%A2%E6%95%B0%EF%BC%89\" >STEP4. \u66dc\u65e5\u3054\u3068\u306e\u4ef6\u6570\u3092\u6570\u3048\u308b\uff08COUNTIF\u95a2\u6570\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/extan.jp\/?p=15689\/#STEP5_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E5%B9%B3%E5%9D%87%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88AVERAGEIF%E9%96%A2%E6%95%B0%EF%BC%89\" >STEP5. \u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u3092\u51fa\u3059\uff08AVERAGEIF\u95a2\u6570\uff09<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/extan.jp\/?p=15689\/#%E6%9B%9C%E6%97%A5%E3%81%AE%E5%87%BA%E3%81%97%E6%96%B9%E3%81%AE%E4%BD%BF%E3%81%84%E5%88%86%E3%81%91\" >\u66dc\u65e5\u306e\u51fa\u3057\u65b9\u306e\u4f7f\u3044\u5206\u3051<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/extan.jp\/?p=15689\/#%E3%81%86%E3%81%BE%E3%81%8F%E3%81%84%E3%81%8B%E3%81%AA%E3%81%84%E3%81%A8%E3%81%8D%E3%81%AE%E5%AF%BE%E5%87%A6%E6%B3%95%EF%BC%88%E3%83%88%E3%83%A9%E3%83%96%E3%83%AB%E3%82%B7%E3%83%A5%E3%83%BC%E3%83%88%EF%BC%89\" >\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\uff08\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/extan.jp\/?p=15689\/#%E9%96%A2%E6%95%B0%E3%81%AE%E8%AA%AC%E6%98%8E\" >\u95a2\u6570\u306e\u8aac\u660e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/extan.jp\/?p=15689\/#%E5%AE%8C%E6%88%90\" >\u5b8c\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/extan.jp\/?p=15689\/#%E3%81%95%E3%81%84%E3%81%94%E3%81%AB\" >\u3055\u3044\u3054\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%AE%8C%E6%88%90%E3%82%A4%E3%83%A1%E3%83%BC%E3%82%B8\"><\/span>\u5b8c\u6210\u30a4\u30e1\u30fc\u30b8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3057\u305f\u3044\u3068\u304d\u3001<b>\u65e5\u4ed8\u306e\u5217\u304b\u3089\u66dc\u65e5\u3092\u53d6\u308a\u51fa\u3057\u3066\u3001\u66dc\u65e5\u5225\u306b\u5408\u8a08\u3059\u308b<\/b>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f<br \/>\n<b>\u30fbTEXT\u95a2\u6570\u3067\u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u51fa\u3057\u3001SUMPRODUCT\u95a2\u6570\u3067\u66dc\u65e5\u3054\u3068\u306e\u58f2\u4e0a\u3092\u5408\u8a08\u3059\u308b\u65b9\u6cd5<\/b><br \/>\n\u3092\u30b4\u30fc\u30eb\u306b\u3057\u307e\u3059\u3002<br \/>\n\u540c\u3058\u8003\u3048\u65b9\u3067\u3001\u66dc\u65e5\u3054\u3068\u306e\u4ef6\u6570\uff08COUNTIF\u95a2\u6570\uff09\u3068\u5e73\u5747\uff08AVERAGEIF\u95a2\u6570\uff09\u3082\u4e00\u5ea6\u306b\u51fa\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"images\/00066\/08_complete.png\" alt=\"\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3067\u304d\u305f\u5b8c\u6210\u8868\" \/><br \/>\n\u4e0a\u306e\u753b\u50cf\u304c\u5b8c\u6210\u5f62\u3067\u3059\u3002\u5de6\u306e\u58f2\u4e0a\u8868\u306b\u66dc\u65e5\u304c\u5165\u308a\u3001\u53f3\u306e\u96c6\u8a08\u8868\u306b\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u30fb\u4ef6\u6570\u30fb\u5e73\u5747\u304c\u81ea\u52d5\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u6bce\u56de\u6570\u5f0f\u3092\u5165\u308c\u308b\u306e\u304c\u624b\u9593\u306a\u65b9\u5411\u3051\u306b<b>VBA\u3067\u66dc\u65e5\u3054\u3068\u306e\u96c6\u8a08\u8868\u3092\u307e\u3068\u3081\u3066\u4f5c\u308b\u65b9\u6cd5<\/b>\u3068\u3001<b>\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\uff08\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\uff09<\/b>\u3082\u3042\u308f\u305b\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n\u65e9\u901f\u5b9f\u88c5\u3057\u3066\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n<h2><span class=\"ez-toc-section\" id=\"STEP1_%E5%85%83%E3%83%87%E3%83%BC%E3%82%BF%E3%82%92%E7%94%A8%E6%84%8F%E3%81%99%E3%82%8B\"><\/span>STEP1. \u5143\u30c7\u30fc\u30bf\u3092\u7528\u610f\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a\u306f\u66dc\u65e5\u3054\u3068\u306b\u96c6\u8a08\u3057\u305f\u3044\u58f2\u4e0a\u8868\u3092\u7528\u610f\u3057\u307e\u3059\u3002<br \/>\nA\u5217\u304c\u65e5\u4ed8\u3001B\u5217\u304c\u66dc\u65e5\u3001C\u5217\u304c\u58f2\u4e0a\u3067\u3059\u3002<br \/>\n\u65e5\u4ed8\u306f\u300c2024\/4\/1\u300d\u306e\u3088\u3046\u306b\u30b9\u30e9\u30c3\u30b7\u30e5\u3067\u533a\u5207\u3063\u3066\u5165\u529b\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\n\u300c2024.4.1\u300d\u306e\u3088\u3046\u306b\u5225\u306e\u8a18\u53f7\u3067\u5165\u529b\u3059\u308b\u3068\u3001\u6587\u5b57\u5217\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u66dc\u65e5\u304c\u51fa\u305b\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\nB\u5217\u306e\u66dc\u65e5\u306f\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u6570\u5f0f\u3067\u81ea\u52d5\u7684\u306b\u5165\u308c\u308b\u306e\u3067\u7a7a\u306e\u307e\u307e\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/01_data.png\" alt=\"\u65e5\u4ed8\u3068\u58f2\u4e0a\u306e\u30b5\u30f3\u30d7\u30eb\u8868\" \/><\/p>\n<p>\u4e0b\u306e\u8868\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3001Excel\u306e\u30b7\u30fc\u30c8\u306b\u8cbc\u308a\u4ed8\u3051\u308b\u3068\u305d\u306e\u307e\u307e\u8a66\u305b\u307e\u3059\u3002<\/p>\n<table>\n<tr>\n<th>\u65e5\u4ed8<\/th>\n<th>\u66dc\u65e5<\/th>\n<th>\u58f2\u4e0a<\/th>\n<\/tr>\n<tr>\n<td>2024\/4\/1<\/td>\n<td><\/td>\n<td>325000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/2<\/td>\n<td><\/td>\n<td>268000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/3<\/td>\n<td><\/td>\n<td>198000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/4<\/td>\n<td><\/td>\n<td>241000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/5<\/td>\n<td><\/td>\n<td>412000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/6<\/td>\n<td><\/td>\n<td>486000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/8<\/td>\n<td><\/td>\n<td>305000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/9<\/td>\n<td><\/td>\n<td>289000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/11<\/td>\n<td><\/td>\n<td>226000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/12<\/td>\n<td><\/td>\n<td>398000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/13<\/td>\n<td><\/td>\n<td>512000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/14<\/td>\n<td><\/td>\n<td>447000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/15<\/td>\n<td><\/td>\n<td>356000<\/td>\n<\/tr>\n<tr>\n<td>2024\/4\/19<\/td>\n<td><\/td>\n<td>431000<\/td>\n<\/tr>\n<\/table>\n<p>\u203b \u6570\u5f0f\u3067\u6c42\u3081\u308b\u5217\u306f\u7a7a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3067\u306b\u5024\u304c\u5165\u3063\u3066\u3044\u308b\u5217\u306f\u305d\u306e\u307e\u307e\u6b8b\u3057\u3066\u8a66\u305b\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"STEP2_%E6%97%A5%E4%BB%98%E3%81%8B%E3%82%89%E6%9B%9C%E6%97%A5%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88TEXT%E9%96%A2%E6%95%B0%EF%BC%89\"><\/span>STEP2. \u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u51fa\u3059\uff08TEXT\u95a2\u6570\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a\u306f\u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u53d6\u308a\u51fa\u3057\u307e\u3059\u3002<br \/>\n\u66dc\u65e5\u3092\u51fa\u3057\u305f\u3044 <b>B2\u30bb\u30eb<\/b> \u306b <b>=TEXT(A2,&#8221;aaa&#8221;)<\/b> \u3068\u5165\u529b\u3057\u307e\u3059\u3002<br \/>\n\u3053\u306e\u6570\u5f0f\u306f\u3001\u65e5\u4ed8\u306e\u66dc\u65e5\u3092\u300c\u6708\u300d\u300c\u706b\u300d\u306e\u3088\u3046\u306a1\u6587\u5b57\u3067\u8fd4\u3057\u307e\u3059\u3002<br \/>\n\u5165\u529b\u3057\u305f\u3089\u3001\u30d5\u30a3\u30eb\u30cf\u30f3\u30c9\u30eb\u3067B15\u30bb\u30eb\u307e\u3067\u4e0b\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\n\u66dc\u65e5\u304c\u4e00\u6c17\u306b\u5165\u308a\u307e\u3057\u305f\u3002<br \/>\n\u30ab\u30f3\u30bf\u30f3\u3067\u3059\u306d\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/02_weekday.png\" alt=\"\u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u51fa\u3057\u305f\u8868\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%95%B0%E5%BC%8F%E3%81%AF%E3%81%A9%E3%81%AE%E3%82%BB%E3%83%AB%E3%81%AB%E5%85%A5%E3%82%8C%E3%82%8B%EF%BC%9F\"><\/span>\u6570\u5f0f\u306f\u3069\u306e\u30bb\u30eb\u306b\u5165\u308c\u308b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30bb\u30eb\u3092\u9078\u3093\u3067\u3001\u6570\u5f0f\u30d0\u30fc\u306b\u76f4\u63a5\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3002<br \/>\n\u5b9f\u969b\u306e\u5165\u529b\u753b\u9762\u304c\u3053\u3061\u3089\u3067\u3059\u3002<br \/>\nTEXT\u95a2\u6570\u306f <b>\uff08\u5024, \u8868\u793a\u5f62\u5f0f\uff09<\/b> \u306e\u9806\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002<br \/>\n\u8868\u793a\u5f62\u5f0f\u306e <b>&#8220;aaa&#8221;<\/b> \u304c\u66dc\u65e5\u3092\u8868\u3059\u8a18\u53f7\u3067\u3059\u3002<br \/>\n<b>&#8220;aaaa&#8221;<\/b> \u306b\u3059\u308b\u3068\u300c\u6708\u66dc\u65e5\u300d\u306e\u3088\u3046\u306b\u30d5\u30eb\u8868\u793a\u306b\u306a\u308b\u306e\u3067\u3001\u597d\u307f\u3067\u4f7f\u3044\u5206\u3051\u307e\u3057\u3087\u3046\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/03_weekday_formula.png\" alt=\"TEXT\u95a2\u6570\u306e\u5165\u529b\u753b\u9762\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"STEP3_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E5%90%88%E8%A8%88%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88SUMPRODUCT%E9%96%A2%E6%95%B0%EF%BC%89\"><\/span>STEP3. \u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u3092\u51fa\u3059\uff08SUMPRODUCT\u95a2\u6570\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6b21\u306b\u3001\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u3092\u51fa\u3059\u96c6\u8a08\u8868\u3092\u8868\u306e\u53f3\u5074\u306b\u4f5c\u308a\u307e\u3059\u3002<br \/>\nE\u5217\u306b\u66dc\u65e5\uff08\u6708\u301c\u65e5\uff09\u3001F\u5217\u306b\u5408\u8a08\u3092\u51fa\u3059\u6570\u5f0f\u3092\u5165\u308c\u307e\u3059\u3002<br \/>\nF2\u30bb\u30eb\u306b\u6b21\u306e\u6570\u5f0f\u3092\u5165\u529b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre>=SUMPRODUCT(($B$2:$B$15=$E2)*$C$2:$C$15)<\/pre>\n<p>\u3053\u308c\u306f\u300cB\u5217\u304cE2\u30bb\u30eb\u306e\u66dc\u65e5\u3068\u4e00\u81f4\u3059\u308b\u884c\u306e\u3001C\u5217\uff08\u58f2\u4e0a\uff09\u3092\u5408\u8a08\u3059\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<br \/>\n\u5165\u529b\u3057\u305f\u3089F8\u30bb\u30eb\u307e\u3067\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<br \/>\n\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u304c\u4e00\u5ea6\u306b\u51fa\u307e\u3057\u305f\u3002<\/p>\n<div class=\"c_box intitle pink_box\">\n<div class=\"box_title\"><span>POINT<\/span><\/div>\n<p>\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u306f <b>=SUMPRODUCT((\u66dc\u65e5\u7bc4\u56f2=\u66dc\u65e5)*\u58f2\u4e0a\u7bc4\u56f2)<\/b> \u304c\u57fa\u672c\u3067\u3059\u3002<br \/>\n\u300c\u4e00\u81f4\u3059\u308b\u304b\u300d\u306e\u5224\u5b9a\u306b\u58f2\u4e0a\u3092\u639b\u3051\u3066\u8db3\u3057\u5408\u308f\u305b\u308b\u306e\u3067\u3001\u6761\u4ef6\u4ed8\u304d\u306e\u5408\u8a08\u3092\u3059\u3063\u304d\u308a\u66f8\u3051\u307e\u3059\u3002<\/div>\n<img decoding=\"async\" src=\"images\/00066\/04_summary.png\" alt=\"\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u3092\u51fa\u3057\u305f\u96c6\u8a08\u8868\" \/>\n<h3><span class=\"ez-toc-section\" id=\"SUMPRODUCT%E9%96%A2%E6%95%B0%E3%81%AE%E5%85%A5%E5%8A%9B%E7%94%BB%E9%9D%A2\"><\/span>SUMPRODUCT\u95a2\u6570\u306e\u5165\u529b\u753b\u9762<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5b9f\u969b\u306e\u5165\u529b\u753b\u9762\u304c\u3053\u3061\u3089\u3067\u3059\u3002<br \/>\nSUMPRODUCT\u95a2\u6570\u306f <b>\uff08\u914d\u52171, [\u914d\u52172], \u2026\uff09<\/b> \u3092\u639b\u3051\u5408\u308f\u305b\u3066\u5408\u8a08\u3057\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u300c\u66dc\u65e5\u304c\u4e00\u81f4\u3059\u308b\u304b\u300d\u306e\u5224\u5b9a\u7d50\u679c\u306b\u58f2\u4e0a\u3092\u639b\u3051\u3066\u8db3\u3057\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002<br \/>\n\u914d\u5217\u6570\u5f0f\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001<b>Ctrl+Shift+Enter\u306f\u4e0d\u8981<\/b>\u3067\u3059\u3002<br \/>\n\u305d\u306e\u307e\u307eEnter\u3067\u78ba\u5b9a\u3067\u304d\u307e\u3059\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/05_summary_formula.png\" alt=\"SUMPRODUCT\u95a2\u6570\u306e\u5165\u529b\u753b\u9762\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"STEP4_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E4%BB%B6%E6%95%B0%E3%82%92%E6%95%B0%E3%81%88%E3%82%8B%EF%BC%88COUNTIF%E9%96%A2%E6%95%B0%EF%BC%89\"><\/span>STEP4. \u66dc\u65e5\u3054\u3068\u306e\u4ef6\u6570\u3092\u6570\u3048\u308b\uff08COUNTIF\u95a2\u6570\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5408\u8a08\u3060\u3051\u3067\u306a\u304f\u3001\u66dc\u65e5\u3054\u3068\u306e\u4ef6\u6570\u3082\u51fa\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\nG2\u30bb\u30eb\u306b <b>=COUNTIF($B$2:$B$15,$E2)<\/b> \u3068\u5165\u529b\u3057\u3001G8\u30bb\u30eb\u307e\u3067\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<br \/>\nCOUNTIF\u95a2\u6570\u306f\u3001\u7bc4\u56f2\u306e\u4e2d\u3067\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30bb\u30eb\u306e\u500b\u6570\u3092\u6570\u3048\u307e\u3059\u3002<br \/>\nB\u5217\u306f\u66dc\u65e5\u306e\u6587\u5b57\u306a\u306e\u3067\u3001\u66dc\u65e5\u3054\u3068\u306e\u30c7\u30fc\u30bf\u4ef6\u6570\u304c\u305d\u306e\u307e\u307e\u51fa\u307e\u3059\u3002<br \/>\n\u300c\u6708\u66dc\u65e5\u306f3\u4ef6\u3001\u706b\u66dc\u65e5\u306f2\u4ef6\u300d\u3068\u3044\u3063\u305f\u5177\u5408\u306b\u78ba\u8a8d\u3067\u304d\u307e\u3059\u306d\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/06_count.png\" alt=\"\u66dc\u65e5\u3054\u3068\u306e\u4ef6\u6570\u3092\u51fa\u3057\u305f\u96c6\u8a08\u8868\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"STEP5_%E6%9B%9C%E6%97%A5%E3%81%94%E3%81%A8%E3%81%AE%E5%B9%B3%E5%9D%87%E3%82%92%E5%87%BA%E3%81%99%EF%BC%88AVERAGEIF%E9%96%A2%E6%95%B0%EF%BC%89\"><\/span>STEP5. \u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u3092\u51fa\u3059\uff08AVERAGEIF\u95a2\u6570\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6700\u5f8c\u306b\u3001\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u58f2\u4e0a\u3082\u51fa\u3057\u307e\u3057\u3087\u3046\u3002<br \/>\nH2\u30bb\u30eb\u306b <b>=AVERAGEIF($B$2:$B$15,$E2,$C$2:$C$15)<\/b> \u3068\u5165\u529b\u3057\u3001H8\u30bb\u30eb\u307e\u3067\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<br \/>\nAVERAGEIF\u95a2\u6570\u306f\u3001\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30bb\u30eb\u306e\u5e73\u5747\u3092\u6c42\u3081\u307e\u3059\u3002<br \/>\n\u5408\u8a08\u3092\u4ef6\u6570\u3067\u5272\u3063\u305f\u306e\u3068\u540c\u3058\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u4ef6\u6570\u304c1\u4ef6\u306e\u66dc\u65e5\u306f\u3001\u305d\u306e\u307e\u307e\u306e\u91d1\u984d\u304c\u5e73\u5747\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3053\u308c\u3067\u66dc\u65e5\u3054\u3068\u306e\u50be\u5411\u304c\u4e00\u76ee\u3067\u3064\u304b\u3081\u307e\u3059\u306d\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/07_average.png\" alt=\"\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u3092\u51fa\u3057\u305f\u96c6\u8a08\u8868\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%9B%9C%E6%97%A5%E3%81%AE%E5%87%BA%E3%81%97%E6%96%B9%E3%81%AE%E4%BD%BF%E3%81%84%E5%88%86%E3%81%91\"><\/span>\u66dc\u65e5\u306e\u51fa\u3057\u65b9\u306e\u4f7f\u3044\u5206\u3051<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u66dc\u65e5\u3092\u51fa\u3059\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<br \/>\n\u96c6\u8a08\u306b\u4f7f\u3046\u304b\u3001\u898b\u305f\u76ee\u3092\u91cd\u8996\u3059\u308b\u304b\u3067\u4f7f\u3044\u5206\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<tr>\n<th>\u65b9\u6cd5<\/th>\n<th>\u6570\u5f0f<\/th>\n<th>\u7d50\u679c\u306e\u4f8b<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<tr>\n<td>TEXT\u95a2\u6570\uff08\u77ed\u7e2e\uff09<\/td>\n<td>=TEXT(A2,&#8221;aaa&#8221;)<\/td>\n<td><b>\u6708<\/b><\/td>\n<td>\u66dc\u65e5\u30921\u6587\u5b57\u3067\u8868\u793a\u3002\u96c6\u8a08\u306e\u6761\u4ef6\u306b\u4f7f\u3044\u3084\u3059\u3044<\/td>\n<\/tr>\n<tr>\n<td>TEXT\u95a2\u6570\uff08\u30d5\u30eb\uff09<\/td>\n<td>=TEXT(A2,&#8221;aaaa&#8221;)<\/td>\n<td><b>\u6708\u66dc\u65e5<\/b><\/td>\n<td>\u300c\u6708\u66dc\u65e5\u300d\u3068\u8868\u793a\u3002\u898b\u305f\u76ee\u304c\u308f\u304b\u308a\u3084\u3059\u3044<\/td>\n<\/tr>\n<tr>\n<td>WEEKDAY\u95a2\u6570\uff08\u65e2\u5b9a\uff09<\/td>\n<td>=WEEKDAY(A2)<\/td>\n<td><b>2<\/b><\/td>\n<td>\u65e5\u66dc=1\u301c\u571f\u66dc=7\u306e\u6570\u5b57\u3067\u8fd4\u3059<\/td>\n<\/tr>\n<tr>\n<td>WEEKDAY\u95a2\u6570\uff08\u6708\u59cb\u307e\u308a\uff09<\/td>\n<td>=WEEKDAY(A2,2)<\/td>\n<td><b>1<\/b><\/td>\n<td>\u6708\u66dc=1\u301c\u65e5\u66dc=7\u306e\u6570\u5b57\u3067\u8fd4\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u793a\u5f62\u5f0f\u3060\u3051\u3067\u51fa\u3059<\/td>\n<td>\uff08\u6570\u5f0f\u306a\u3057\uff09<\/td>\n<td><b>\u6708<\/b><\/td>\n<td>\u30bb\u30eb\u306e\u8868\u793a\u5f62\u5f0f\u3092\u300caaa\u300d\u306b\u3059\u308b\u3002\u4e2d\u8eab\u306f\u65e5\u4ed8\u306e\u307e\u307e<\/td>\n<\/tr>\n<\/table>\n<div class=\"c_box intitle pink_box\">\n<div class=\"box_title\"><span>POINT<\/span><\/div>\n<p>\u6587\u5b57\u3067\u96c6\u8a08\u306b\u4f7f\u3046\u306a\u3089 <b>=TEXT(A2,&#8221;aaa&#8221;)<\/b> \u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<br \/>\nWEEKDAY\u95a2\u6570\u306f\u6570\u5b57\u3067\u8fd4\u308b\u305f\u3081\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u96c6\u8a08\u8868\u306e\u66dc\u65e5\u3068\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002<br \/>\n\u8868\u793a\u3060\u3051\u66dc\u65e5\u306b\u3057\u305f\u3044\u3068\u304d\u306f\u3001\u8868\u793a\u5f62\u5f0f\u3092 <b>aaa<\/b> \u306b\u3059\u308b\u306e\u304c\u624b\u8efd\u3067\u3059\u3002<\/div>\n<h4>VBA\u3067\u66dc\u65e5\u3054\u3068\u306e\u96c6\u8a08\u8868\u3092\u307e\u3068\u3081\u3066\u4f5c\u308b<\/h4>\n<p>\u6bce\u56de\u6570\u5f0f\u3092\u624b\u3067\u5165\u308c\u308b\u306e\u304c\u9762\u5012\u306a\u3068\u304d\u306f\u3001VBA\u3067\u4e00\u6c17\u306b\u4f5c\u308b\u306e\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002<br \/>\n<b>Alt+F11<\/b> \u3067VBA\u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u958b\u304d\u3001\u6a19\u6e96\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u6b21\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<pre style=\"padding: 0;\"><code class=\"language-visual-basic line-numbers\">Sub WeekdaySummary()\n    Dim i As Long, L As Long, s As String, d As Variant\n    L = Cells(Rows.Count, 1).End(xlUp).Row\n    s = &quot;$B$2:$B$&quot; &amp; L\n    For i = 2 To L\n        Cells(i, 2).Formula = &quot;=TEXT(A&quot; &amp; i &amp; &quot;,&quot;&quot;aaa&quot;&quot;)&quot;\n    Next i\n    d = Array(&quot;\u6708&quot;, &quot;\u706b&quot;, &quot;\u6c34&quot;, &quot;\u6728&quot;, &quot;\u91d1&quot;, &quot;\u571f&quot;, &quot;\u65e5&quot;)\n    For i = 0 To UBound(d)\n        Cells(i + 2, 5).Value = d(i)\n        Cells(i + 2, 6).Formula = SumExpr(s, L, i + 2)\n        Cells(i + 2, 7).Formula = &quot;=COUNTIF(&quot; &amp; s &amp; &quot;,$E&quot; &amp; i + 2 &amp; &quot;)&quot;\n        Cells(i + 2, 8).Formula = &quot;=AVERAGEIF(&quot; &amp; s &amp; &quot;,$E&quot; &amp; i + 2 &amp; &quot;,$C$2:$C$&quot; &amp; L &amp; &quot;)&quot;\n    Next i\nEnd Sub\n\nPrivate Function SumExpr(s As String, L As Long, r As Long) As String\n    SumExpr = &quot;=SUMPRODUCT((&quot; &amp; s &amp; &quot;=$E&quot; &amp; r &amp; &quot;)*$C$2:$C$&quot; &amp; L &amp; &quot;)&quot;\nEnd Function<\/code><\/pre>\n<p><!--\u5439\u304d\u51fa\u3057\u306f\u3058\u307e\u308a--><\/p>\n<div class=\"balloon5\">\n<div class=\"faceicon\">\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/11\/taka_kao.gif\" alt=\"\u30bf\u30ab\u30d2\u30ed\" width=\"110\" height=\"110\" \/><\/p>\n<div class=\"faceiconfont\">\u30bf\u30ab\u30d2\u30ed<\/div>\n<\/div>\n<div class=\"chatting\">\n<div class=\"says\">\u66dc\u65e5\u306f\u624b\u5165\u529b\u3057\u3066\u3082\u3044\u3044\u306e\u3067\u3059\u304c\u3001<b>TEXT\u95a2\u6570<\/b>\u306b\u3057\u3066\u304a\u304f\u3068\u65e5\u4ed8\u3092\u5909\u3048\u305f\u3068\u304d\u306b\u66dc\u65e5\u3082\u81ea\u52d5\u3067\u5909\u308f\u308a\u307e\u3059\u3002<br \/>\n\u96c6\u8a08\u8868\u306e\u66dc\u65e5\u306f\u3001\u30b5\u30f3\u30d7\u30eb\u306e\u3088\u3046\u306b<b>\u6708\u301c\u65e5\u3092\u4e26\u3079\u3066\u304a\u304f<\/b>\u306e\u304c\u30b3\u30c4\u3067\u3059\u3002<br \/>\n\u3053\u308c\u3067\u65e5\u4ed8\u3092\u8db3\u3059\u3060\u3051\u3067\u3001\u96c6\u8a08\u304c\u81ea\u52d5\u3067\u66f4\u65b0\u3055\u308c\u307e\u3059\u3088\u3002<\/div>\n<\/div>\n<\/div>\n<p><!--\u5439\u304d\u51fa\u3057\u7d42\u308f\u308a--><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%81%86%E3%81%BE%E3%81%8F%E3%81%84%E3%81%8B%E3%81%AA%E3%81%84%E3%81%A8%E3%81%8D%E3%81%AE%E5%AF%BE%E5%87%A6%E6%B3%95%EF%BC%88%E3%83%88%E3%83%A9%E3%83%96%E3%83%AB%E3%82%B7%E3%83%A5%E3%83%BC%E3%83%88%EF%BC%89\"><\/span>\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u3068\u304d\u306e\u5bfe\u51e6\u6cd5\uff08\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5b9f\u969b\u306b\u8a66\u3059\u3068\u3001\u601d\u3063\u305f\u3088\u3046\u306b\u52d5\u304b\u306a\u3044\u3053\u3068\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3088\u304f\u3042\u308b\u3064\u307e\u305a\u304d\u3068\u5bfe\u51e6\u6cd5\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<table>\n<tr>\n<th>\u75c7\u72b6<\/th>\n<th>\u539f\u56e0<\/th>\n<th>\u5bfe\u51e6<\/th>\n<\/tr>\n<tr>\n<td>\u66dc\u65e5\u304c<b>#VALUE!<\/b>\u306b\u306a\u308b<\/td>\n<td>\u65e5\u4ed8\u304c\u6587\u5b57\u5217\u3068\u3057\u3066\u5165\u529b\u3055\u308c\u3066\u3044\u308b<\/td>\n<td>\u300c2024\/4\/1\u300d\u306e\u5f62\u3067\u5165\u529b\u3057\u76f4\u3059\uff0f<b>=DATEVALUE()<\/b>\u3067\u5909\u63db\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u300caaa\u300d\u3068\u305d\u306e\u307e\u307e\u8868\u793a\u3055\u308c\u308b<\/td>\n<td>\u8868\u793a\u5f62\u5f0f\u3092\u4e8c\u91cd\u5f15\u7528\u7b26\u3067\u56f2\u3093\u3067\u3044\u306a\u3044<\/td>\n<td><b>=TEXT(A2,&#8221;aaa&#8221;)<\/b>\u306e\u3088\u3046\u306b <b>&#8220;&#8221;<\/b> \u3067\u56f2\u3080<\/td>\n<\/tr>\n<tr>\n<td>\u5408\u8a08\u304c<b>0<\/b>\u306b\u306a\u308b<\/td>\n<td>\u66dc\u65e5\u306e\u6587\u5b57\u304c\u96c6\u8a08\u8868\u3068\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044<\/td>\n<td>\u300c\u6708\u300d\u3068\u300c\u6708\u66dc\u65e5\u300d\u306a\u3069\u8868\u8a18\u3092\u305d\u308d\u3048\u3001<b>aaa<\/b>\u5f62\u5f0f\u306b\u7d71\u4e00\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u3069\u306e\u66dc\u65e5\u3082\u540c\u3058\u5024\u306b\u306a\u308b<\/td>\n<td>$\uff08\u7d76\u5bfe\u53c2\u7167\uff09\u304c\u5916\u308c\u3066\u3044\u308b<\/td>\n<td><b>$B$2:$B$15<\/b>\u306e\u3088\u3046\u306b\u7d76\u5bfe\u53c2\u7167\u306b\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5e73\u5747\u304c<b>#DIV\/0!<\/b>\u306b\u306a\u308b<\/td>\n<td>\u8a72\u5f53\u3059\u308b\u66dc\u65e5\u306e\u30c7\u30fc\u30bf\u304c1\u4ef6\u3082\u306a\u3044<\/td>\n<td><b>=IFERROR(AVERAGEIF(&#8230;),&#8221;&#8221;)<\/b>\u3067\u30a8\u30e9\u30fc\u3092\u96a0\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u4ed8\u3092\u8db3\u3057\u3066\u3082\u96c6\u8a08\u304c\u5909\u308f\u3089\u306a\u3044<\/td>\n<td>\u96c6\u8a08\u306e\u7bc4\u56f2\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b<\/td>\n<td>\u7bc4\u56f2\u3092\u5e83\u3081\u306b\u53d6\u308b\u304b\u3001VBA\u3067\u884c\u6570\u3092\u81ea\u52d5\u5224\u5b9a\u3059\u308b<\/td>\n<\/tr>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E9%96%A2%E6%95%B0%E3%81%AE%E8%AA%AC%E6%98%8E\"><\/span>\u95a2\u6570\u306e\u8aac\u660e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4eca\u56de\u4f7f\u30464\u3064\u306e\u95a2\u6570\u306e\u6982\u8981\u3067\u3059\u3002<\/p>\n<h4>TEXT\u95a2\u6570\uff08\u30c6\u30ad\u30b9\u30c8\uff09<\/h4>\n<table>\n<tr>\n<th>\u66f8\u5f0f<\/th>\n<td>=TEXT(\u5024, \u8868\u793a\u5f62\u5f0f)<\/td>\n<\/tr>\n<tr>\n<th>\u3067\u304d\u308b\u3053\u3068<\/th>\n<td>\u6570\u5024\u3084\u65e5\u4ed8\u3092\u3001\u6307\u5b9a\u3057\u305f\u8868\u793a\u5f62\u5f0f\u306e<b>\u6587\u5b57\u5217<\/b>\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u623b\u308a\u5024<\/th>\n<td>\u6587\u5b57\u5217\uff08\u4f8b\uff1a\u6708\u3001\u6708\u66dc\u65e5\uff09<\/td>\n<\/tr>\n<tr>\n<th>\u3053\u3093\u306a\u3068\u304d\u306b<\/th>\n<td>\u65e5\u4ed8\u304b\u3089\u66dc\u65e5\u3092\u53d6\u308a\u51fa\u3057\u3001\u96c6\u8a08\u306e\u6761\u4ef6\u306b\u4f7f\u3044\u305f\u3044\u3068\u304d\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u6ce8\u610f<\/th>\n<td>\u623b\u308a\u5024\u306f<b>\u6587\u5b57\u5217<\/b>\u3067\u3059\u3002\u6570\u5024\u8a08\u7b97\u306b\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002\u66dc\u65e5\u306f\u300caaa\u300d\u3067\u300c\u6708\u300d\u3001\u300caaaa\u300d\u3067\u300c\u6708\u66dc\u65e5\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/table>\n<pre>=TEXT(A2,\"aaa\")<\/pre>\n<h4>SUMPRODUCT\u95a2\u6570\uff08\u30b5\u30e0\u30d7\u30ed\u30c0\u30af\u30c8\uff09<\/h4>\n<table>\n<tr>\n<th>\u66f8\u5f0f<\/th>\n<td>=SUMPRODUCT(\u914d\u52171, [\u914d\u52172], \u2026)<\/td>\n<\/tr>\n<tr>\n<th>\u3067\u304d\u308b\u3053\u3068<\/th>\n<td>\u914d\u5217\u3069\u3046\u3057\u3092\u639b\u3051\u5408\u308f\u305b\u3066\u3001\u305d\u306e\u5408\u8a08\u3092\u6c42\u3081\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u623b\u308a\u5024<\/th>\n<td>\u5408\u8a08\u5024\uff08\u6570\u5024\uff09<\/td>\n<\/tr>\n<tr>\n<th>\u3053\u3093\u306a\u3068\u304d\u306b<\/th>\n<td>\u6761\u4ef6\u306b\u5408\u3046\u884c\u3060\u3051\u3092\u5408\u8a08\u3057\u305f\u3044\u3068\u304d\u3002SUMIF\u3067\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u6761\u4ef6\u3067\u3082\u4f7f\u3048\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u6ce8\u610f<\/th>\n<td>\u914d\u5217\u6570\u5f0f\u306e\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001<b>\u305d\u306e\u307e\u307e\u5165\u529b\u3059\u308b\u3060\u3051\u3067OK<\/b>\u3067\u3059\uff08Ctrl+Shift+Enter\u306f\u4e0d\u8981\uff09\u3002<\/td>\n<\/tr>\n<\/table>\n<pre>=SUMPRODUCT(($B$2:$B$15=$E2)*$C$2:$C$15)<\/pre>\n<h4>COUNTIF\u95a2\u6570\uff08\u30ab\u30a6\u30f3\u30c8\u30a4\u30d5\uff09<\/h4>\n<table>\n<tr>\n<th>\u66f8\u5f0f<\/th>\n<td>=COUNTIF(\u7bc4\u56f2, \u691c\u7d22\u6761\u4ef6)<\/td>\n<\/tr>\n<tr>\n<th>\u3067\u304d\u308b\u3053\u3068<\/th>\n<td>\u7bc4\u56f2\u306e\u4e2d\u3067<b>\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30bb\u30eb\u306e\u500b\u6570<\/b>\u3092\u6570\u3048\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u623b\u308a\u5024<\/th>\n<td>\u500b\u6570\uff08\u6570\u5024\uff09<\/td>\n<\/tr>\n<tr>\n<th>\u3053\u3093\u306a\u3068\u304d\u306b<\/th>\n<td>\u66dc\u65e5\u3054\u3068\u306e\u30c7\u30fc\u30bf\u4ef6\u6570\u3092\u6570\u3048\u305f\u3044\u3068\u304d\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u6ce8\u610f<\/th>\n<td>\u6761\u4ef6\u306f\u300c\u6708\u300d\u306e\u3088\u3046\u306b\u76f4\u63a5\u66f8\u304f\u304b\u3001<b>$E2<\/b>\u306e\u3088\u3046\u306b\u30bb\u30eb\u3092\u53c2\u7167\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/table>\n<pre>=COUNTIF($B$2:$B$15,$E2)<\/pre>\n<h4>AVERAGEIF\u95a2\u6570\uff08\u30a2\u30d9\u30ec\u30fc\u30b8\u30a4\u30d5\uff09<\/h4>\n<table>\n<tr>\n<th>\u66f8\u5f0f<\/th>\n<td>=AVERAGEIF(\u7bc4\u56f2, \u691c\u7d22\u6761\u4ef6, [\u5e73\u5747\u5bfe\u8c61\u7bc4\u56f2])<\/td>\n<\/tr>\n<tr>\n<th>\u3067\u304d\u308b\u3053\u3068<\/th>\n<td>\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30bb\u30eb\u306e<b>\u5e73\u5747<\/b>\u3092\u6c42\u3081\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u623b\u308a\u5024<\/th>\n<td>\u5e73\u5747\u5024\uff08\u6570\u5024\uff09<\/td>\n<\/tr>\n<tr>\n<th>\u3053\u3093\u306a\u3068\u304d\u306b<\/th>\n<td>\u66dc\u65e5\u3054\u3068\u306e\u5e73\u5747\u58f2\u4e0a\u3092\u51fa\u3057\u305f\u3044\u3068\u304d\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u6ce8\u610f<\/th>\n<td>\u8a72\u5f53\u30c7\u30fc\u30bf\u304c0\u4ef6\u3060\u3068<b>#DIV\/0!<\/b>\u306b\u306a\u308a\u307e\u3059\u3002<b>=IFERROR()<\/b>\u3067\u56f2\u3080\u3068\u5b89\u5168\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/table>\n<pre>=AVERAGEIF($B$2:$B$15,$E2,$C$2:$C$15)<\/pre>\n<h2><span class=\"ez-toc-section\" id=\"%E5%AE%8C%E6%88%90\"><\/span>\u5b8c\u6210<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5de6\u306e\u58f2\u4e0a\u8868\u306b\u66dc\u65e5\u304c\u5165\u308a\u3001\u53f3\u306e\u96c6\u8a08\u8868\u306b\u66dc\u65e5\u3054\u3068\u306e\u5408\u8a08\u30fb\u4ef6\u6570\u30fb\u5e73\u5747\u304c\u51fa\u307e\u3057\u305f\u3002<br \/>\n\u91d1\u66dc\u65e5\u3068\u571f\u66dc\u65e5\u306f\u58f2\u4e0a\u304c\u9ad8\u304f\u3001\u6c34\u66dc\u65e5\u306f\u4f4e\u3044\u3001\u3068\u3044\u3063\u305f\u50be\u5411\u3082\u4e00\u76ee\u3067\u308f\u304b\u308a\u307e\u3059\u3002<br \/>\n\u601d\u3063\u305f\u3068\u304a\u308a\u306b\u52d5\u304d\u307e\u3057\u305f\u304b\uff1f<br \/>\n\u65e5\u4ed8\u306e\u884c\u3092\u5897\u3084\u305b\u3070\u3001\u96c6\u8a08\u8868\u3082\u81ea\u52d5\u3067\u6700\u65b0\u306e\u72b6\u614b\u306b\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<br \/>\n<img decoding=\"async\" src=\"images\/00066\/08_complete.png\" alt=\"\u66dc\u65e5\u3054\u3068\u306e\u96c6\u8a08\u304c\u3067\u304d\u305f\u5b8c\u6210\u8868\" \/><\/p>\n<h2><span class=\"ez-toc-section\" 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