{"id":13991,"date":"2025-03-03T16:56:45","date_gmt":"2025-03-03T07:56:45","guid":{"rendered":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/?p=13991"},"modified":"2026-03-18T16:03:46","modified_gmt":"2026-03-18T07:03:46","slug":"datedif%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%a8%e3%81%af%ef%bc%9f%e4%bd%bf%e3%81%88%e3%81%aa%e3%81%84%e5%a0%b4%e5%90%88%e3%81%af%e3%81%a9%e3%81%86%e3%81%99%e3%82%8b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/13991\/","title":{"rendered":"DATEDIF\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3068\u306f\uff1f\u4f7f\u3048\u306a\u3044\u5834\u5408\u306f\u3069\u3046\u3059\u308b\uff1f"},"content":{"rendered":"

Excel\u3084Google\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3092\u65e5\u5e38\u7684\u306b\u5229\u7528\u3057\u3066\u3044\u308b\u65b9\u306b\u306f\u3001DATEDIF\u95a2\u6570\u304c\u5f79\u7acb\u3064\u5834\u9762\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u30012\u3064\u306e\u65e5\u4ed8\u306e\u5dee\u3092\u8a08\u7b97\u3057\u3001\u5e74\u3001\u6708\u3001\u65e5\u5358\u4f4d\u3067\u306e\u5dee\u3092\u793a\u3059\u305f\u3081\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4f7f\u3044\u65b9\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u306f\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001DATEDIF\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3084\u5229\u7528\u4f8b\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u4f7f\u3048\u306a\u3044\u5834\u5408\u306e\u5bfe\u51e6\u6cd5\u306b\u3064\u3044\u3066\u3082\u89e6\u308c\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e5\u4ed8\u306e\u7ba1\u7406\u3084\u8a08\u7b97\u304c\u3088\u308a\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

\n \n
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\n
\"\"<\/div>

<\/p><\/div>\n <\/div>\n

\n

DATEDIF\u95a2\u6570 \u4f7f\u3044\u65b9\u30de\u30b9\u30bf\u30fc\u30ac\u30a4\u30c9<\/p>\n

DATEDIF\u95a2\u6570 \u4f7f\u3044\u65b9\u30de\u30b9\u30bf\u30fc\u30ac\u30a4\u30c9\u3092\u7121\u6599\u3067\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u305c\u3072\u3054\u81ea\u7531\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n \u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b<\/span>\n <\/div>\n <\/div>\n <\/a>\n <\/div>\n

<\/div>

DATEDIF\u95a2\u6570\u306e\u4f7f\u3044\u65b9<\/h2>\n
\n

DATEDIF\u95a2\u6570\u306f\u30012\u3064\u306e\u65e5\u4ed8\u306e\u9593\u306e\u671f\u9593\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306e\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/b><\/span>\u3053\u306e\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5e74\u3001\u6708\u3001\u65e5\u5358\u4f4d\u3067\u306e\u671f\u9593\u3092\u7c21\u5358\u306b\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08Excel\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3088\u3063\u3066\u306f\u3001\u95a2\u6570\u306e\u4e00\u89a7\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff09\u3002<\/p>\n<\/div>\n

DATEDIF\u95a2\u6570\u306e\u57fa\u672c\u69cb\u6587<\/h3>\n

\u3053\u306e\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/b><\/span>DATEDIF\u95a2\u6570\u306f3\u3064\u306e\u5f15\u6570\uff08\u95a2\u6570\u306b\u5165\u529b\u3059\u308b\u5024\u306e\u3053\u3068\uff09\u3092\u53d6\u308a\u307e\u3059\u3002<\/p>\n

=DATEDIF(\u958b\u59cb\u65e5, \u7d42\u4e86\u65e5, \u5358\u4f4d)<\/p>\n

\u3053\u3053\u3067\u3001\u958b\u59cb\u65e5\u306b\u306f\u6bd4\u8f03\u3057\u305f\u3044\u6700\u521d\u306e\u65e5\u4ed8\u3001\u7d42\u4e86\u65e5\u306b\u306f\u305d\u306e\u5f8c\u306e\u65e5\u4ed8\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u5358\u4f4d\u306b\u306f\u8a08\u7b97\u3057\u305f\u3044\u671f\u9593\u306e\u5358\u4f4d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

\u4f7f\u7528\u3067\u304d\u308b\u5358\u4f4d<\/h3>\n

DATEDIF\u95a2\u6570\u3067\u306f\u3001\u671f\u9593\u306e\u5358\u4f4d\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u7c21\u7565\u3092\u7528\u3044\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/b><\/span><\/p>\n

“Y” – \u5e74\u6570\uff08\u6e80\u5e74\u6570\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u4f8b: 2023\u5e7412\u670831\u65e5\u304b\u30892024\u5e741\u67081\u65e5\u306e\u5834\u5408\u3001”Y”\u3067\u306f0\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09<\/p>\n

“M” – \u6708\u6570\uff08\u6e80\u6708\u6570\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u4f8b: 2023\u5e741\u670815\u65e5\u304b\u30892023\u5e7412\u670815\u65e5\u306e\u5834\u5408\u3001”M”\u3067\u306f11\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09<\/p>\n

“D” – \u65e5\u6570\uff082\u3064\u306e\u65e5\u4ed8\u9593\u306e\u7dcf\u65e5\u6570\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n

“YM” – \u5e74\u306f\u7121\u8996\u3057\u3066\u3001\u6708\u6570\uff08\u6e80\u6708\u6570\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u4f8b: 2023\u5e741\u670815\u65e5\u304b\u30892024\u5e741\u670814\u65e5\u306e\u5834\u5408\u3001”YM”\u3067\u306f11\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09<\/p>\n

“YD” – \u5e74\u3092\u7121\u8996\u3057\u3066\u3001\u65e5\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u4f8b: 2023\u5e741\u67081\u65e5\u304b\u30892023\u5e7412\u670831\u65e5\u306e\u5834\u5408\u3001”YD”\u3067\u306f364\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09<\/p>\n

“MD” – \u6708\u3068\u5e74\u3092\u7121\u8996\u3057\u3066\u3001\u65e5\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002\uff08\u4f8b: 2023\u5e741\u67081\u65e5\u304b\u30892023\u5e741\u670831\u65e5\u306e\u5834\u5408\u3001”MD”\u3067\u306f30\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09<\/p>\n

\u4f8b\u3092\u7528\u3044\u305f\u5177\u4f53\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n

\u4f8b\u3048\u3070\u30012022\u5e741\u67081\u65e5\u304b\u30892023\u5e741\u67081\u65e5\u307e\u3067\u306e\u5e74\u6570\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u8a18\u5165\u3057\u307e\u3059\u3002<\/b><\/span><\/p>\n

=DATEDIF(“2022\/1\/1”, “2023\/1\/1”, “Y”)<\/p>\n

\u3053\u306e\u5834\u5408\u3001\u7d50\u679c\u3068\u3057\u30661\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\uff082022\u5e741\u67081\u65e5\u304b\u30892023\u5e741\u67081\u65e5\u307e\u3067\u306e\u671f\u9593\u306f\u3001\u6e801\u5e74\u3067\u3042\u308b\u305f\u3081\u30011\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\uff09\u540c\u69d8\u306b\u3001\u6708\u6570\u3084\u65e5\u6570\u3092\u8a08\u7b97\u3057\u305f\u3044\u5834\u5408\u3082\u3001\u5358\u4f4d\u3092\u5909\u66f4\u3059\u308c\u3070\u7c21\u5358\u306b\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5225\u306e\u4f8b\u3067\u306f\u30012021\u5e745\u670815\u65e5\u304b\u30892022\u5e748\u670820\u65e5\u307e\u3067\u306e\u65e5\u6570\u3092\u6c42\u3081\u305f\u3044\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n

=DATEDIF(“2021\/5\/15”, “2022\/8\/20”, “D”)<\/p>\n

\u3053\u308c\u306b\u3088\u308a\u3001\u5408\u8a08\u306e\u671f\u9593\u3092\u65e5\u5358\u4f4d\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08\u3053\u306e\u5834\u5408\u3001\u7d50\u679c\u3068\u3057\u3066462\u304c\u8fd4\u3055\u308c\u307e\u3059\uff09\u3002<\/p>\n

\u6ce8\u610f\u70b9\u3068\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af<\/h3>\n

DATEDIF\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/b><\/span>\u307e\u305a\u3001\u958b\u59cb\u65e5\u304c\u7d42\u4e86\u65e5\u3088\u308a\u3082\u524d\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\uff08\u958b\u59cb\u65e5\u304c\u7d42\u4e86\u65e5\u3088\u308a\u3082\u5f8c\u306e\u5834\u5408\u3001\u8a08\u7b97\u7d50\u679c\u306f\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\uff09\u3002\u3082\u3057\u958b\u59cb\u65e5\u304c\u7d42\u4e86\u65e5\u3088\u308a\u3082\u5f8c\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\uff08#NUM!\uff09\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u65e5\u4ed8\u306e\u5f62\u5f0f\u306b\u306f\u6ce8\u610f\u3057\u3001\u6b63\u3057\u304f\u5165\u529b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n

\u65e5\u4ed8\u306e\u5f62\u5f0f\u306f\u3001”YYYY\/MM\/DD”\u3001”YYYY-MM-DD”\u3001”YYYY\u5e74MM\u6708DD\u65e5”\u306a\u3069\u3001Excel\u3067\u8a8d\u8b58\u3067\u304d\u308b\u5f62\u5f0f\u3067\u3042\u308c\u3070\u4f7f\u7528\u3067\u304d\u307e\u3059\uff08\u4f8b: “2023\/1\/1″\u3001”2023-01-01″\u3001”2023\u5e7401\u670801\u65e5” \u306a\u3069\uff09\u305f\u3060\u3057\u3001\u6587\u5b57\u5217\u3068\u3057\u3066\u5165\u529b\u3059\u308b\u5834\u5408\u306f\u3001””\uff08\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\uff09\u3067\u56f2\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\uff08\u4f8b: “=DATEDIF(“”2023\/1\/1″”, “”2024\/1\/1″”, “”Y””)” \uff09\u3002<\/p>\n

DATEDIF\u95a2\u6570\u306e\u5229\u7528\u30b7\u30fc\u30f3<\/h2>\n

DATEDIF\u95a2\u6570\u306f\u3001\u65e5\u4ed8\u9593\u306e\u5dee\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306e\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/b><\/span>\u3053\u306e\u95a2\u6570\u306f\u3001\u7279\u5b9a\u306e\u30d3\u30b8\u30cd\u30b9\u3084\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306e\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u7279\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u5177\u4f53\u7684\u306a\u5229\u7528\u30b7\u30fc\u30f3\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\u5951\u7d04\u671f\u9593\u306e\u7b97\u51fa<\/h3>\n

\u30d3\u30b8\u30cd\u30b9\u306e\u4e16\u754c\u3067\u306f\u3001\u5951\u7d04\u671f\u9593\u306e\u8a08\u7b97\u304c\u5fc5\u8981\u306a\u5834\u9762\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002<\/b><\/span>\u4f8b\u3048\u3070\u3001\u30ea\u30fc\u30b9\u5951\u7d04\u3084\u4eba\u6750\u5951\u7d04\u306e\u6709\u52b9\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b\u969b\u306b\u3001DATEDIF\u95a2\u6570\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5951\u7d04\u304c\u958b\u59cb\u3055\u308c\u305f\u65e5\u3068\u7d42\u4e86\u3057\u305f\u65e5\u3092\u57fa\u306b\u3001\u5951\u7d04\u306e\u6301\u7d9a\u671f\u9593\u3092\u7c21\u5358\u306b\u7b97\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u304c\u3042\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n

\u5e74\u9f62\u306e\u8a08\u7b97<\/h3>\n

\u5e74\u9f62\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u3082\u3001DATEDIF\u95a2\u6570\u306e\u4e00\u822c\u7684\u306a\u5229\u7528\u6cd5\u306e\u4e00\u3064\u3067\u3059\u3002<\/b><\/span>\u7279\u306b\u8a95\u751f\u65e5\u304b\u3089\u7279\u5b9a\u306e\u65e5\u4ed8\u307e\u3067\u306e\u5e74\u9f62\u3092\u6c42\u3081\u308b\u969b\u306b\u3001\u3053\u306e\u95a2\u6570\u306f\u52b9\u679c\u7684\u3067\u3059\u3002\u4f8b\u3068\u3057\u3066\u3001\u3042\u308b\u4eba\u306e\u8a95\u751f\u65e5\u304c1990\u5e741\u67081\u65e5\u3067\u30012023\u5e7410\u67081\u65e5\u307e\u3067\u306e\u5e74\u9f62\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306b\u3001DATEDIF\u95a2\u6570\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5e74\u3001\u6708\u3001\u65e5\u5358\u4f4d\u3067\u6b63\u78ba\u306b\u8868\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a95\u751f\u65e5\u306e\u8a18\u9332\u3084\u5e74\u9f62\u78ba\u8a8d\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u3067\u6975\u3081\u3066\u4fbf\u5229\u3067\u3059\u3002<\/p>\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u9032\u6357\u7ba1\u7406<\/h3>\n

\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u306b\u304a\u3044\u3066\u3082\u3001DATEDIF\u95a2\u6570\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u9032\u6357\u72b6\u6cc1\u3092\u628a\u63e1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/b><\/span>\u4f8b\u3048\u3070\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u3001\u307e\u305f\u306f\u4e2d\u9593\u306e\u76ee\u6a19\u65e5\u3092\u8a2d\u5b9a\u3059\u308b\u969b\u306b\u3001\u5404\u30bf\u30b9\u30af\u306e\u6b8b\u308a\u65e5\u6570\u3084\u5168\u4f53\u306e\u9032\u6357\u7387\u3092\u8a08\u7b97\u3059\u308b\u306e\u306b\u91cd\u5b9d\u3057\u307e\u3059\u3002\u3053\u306e\u5f15\u304d\u7b97\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001\u30c1\u30fc\u30e0\u5168\u4f53\u306e\u52b9\u7387\u7684\u306a\u6642\u9593\u7ba1\u7406\u304c\u5b9f\u73fe\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001DATEDIF\u95a2\u6570\u306f\u591a\u69d8\u306a\u30b7\u30fc\u30f3\u3067\u306e\u5fdc\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002\u65e5\u4ed8\u306b\u95a2\u3059\u308b\u8a08\u7b97\u304c\u5fc5\u8981\u306a\u5834\u9762\u3067\u306f\u3001\u305d\u306e\u7c21\u6613\u3055\u3068\u6b63\u78ba\u6027\u304b\u3089\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

DATEDIF\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u5834\u5408\u306e\u5bfe\u5fdc<\/h2>\n

DATEDIF\u95a2\u6570\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u72b6\u6cc1\u306b\u304a\u3044\u3066\u3082\u3001\u4ed6\u306e\u65b9\u6cd5\u3067\u65e5\u4ed8\u306e\u5dee\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/b><\/span>\u3053\u306e\u7ae0\u3067\u306f\u3001DATEDIF\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u7406\u7531\u3068\u3001\u305d\u306e\u4ee3\u66ff\u624b\u6bb5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

DATEDIF\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u7406\u7531<\/h3>\n

\u307e\u305a\u3001DATEDIF\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u7406\u7531\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/b><\/span>\u4e3b\u306a\u539f\u56e0\u3068\u3057\u3066\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u30a8\u30af\u30bb\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3053\u3068\uff08\u4f8b\u3048\u3070\u3001Excel 2010\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff09\u3084\u3001\u7279\u5b9a\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u5834\u5408\uff08\u4f8b\u3048\u3070\u3001\u65e5\u4ed8\u306e\u5f62\u5f0f\u304cDATEDIF\u95a2\u6570\u3067\u8a8d\u8b58\u3067\u304d\u306a\u3044\u5f62\u5f0f\u306e\u5834\u5408\uff09\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30af\u30bb\u30eb\u306e\u975e\u5bfe\u5fdc\u306e\u74b0\u5883\u4e0b\u3067\u3053\u306e\u95a2\u6570\u3092\u5229\u7528\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u4ee3\u66ff\u624b\u6bb5\u306e\u7d39\u4ecb<\/h3>\n

DATEDIF\u95a2\u6570\u304c\u4f7f\u3048\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u4ed6\u306e\u65b9\u6cd5\u3067\u65e5\u4ed8\u306e\u5dee\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/b><\/span>\u4e00\u3064\u306f\u3001\u5358\u7d14\u306bDATEDIF\u95a2\u6570\u3068\u540c\u69d8\u306e\u7d50\u679c\u3092\u5f97\u3089\u308c\u308b\u6570\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u5b9f\u969b\u306e\u8a08\u7b97\u65b9\u6cd5\u3084\u6570\u5f0f\u306e\u4f7f\u3044\u65b9\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001 YEARFRAC\u95a2\u6570\u306a\u3069\u306e\u4ed6\u306e\u95a2\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u8a08\u7b97\u3092\u884c\u3046\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u65e5\u4ed8\u306e\u5dee\u3092\u8a08\u7b97\u3059\u308b\u57fa\u672c\u7684\u306a\u6570\u5f0f<\/p>\n

\u65e5\u4ed8\u306e\u5dee\u3092\u8a08\u7b97\u3059\u308b\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u306f\u3001\u4e8c\u3064\u306e\u65e5\u4ed8\u3092\u5f15\u304d\u7b97\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30bb\u30ebA1\u306b\u958b\u59cb\u65e5\uff082023\/1\/1\uff09\u3001\u30bb\u30ebB1\u306b\u7d42\u4e86\u65e5\uff082023\/1\/31\uff09\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u6b21\u306e\u5f0f\u3067\u65e5\u6570\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

=B1 – A1<\/p>\n

\u3053\u306e\u6570\u5f0f\u306b\u3088\u3063\u3066\u3001B1\u306e\u65e5\u4ed8\u304b\u3089A1\u306e\u65e5\u4ed8\u3092\u5f15\u304d\u7b97\u3057\u3001\u305d\u306e\u7d50\u679c\u304c\u65e5\u6570\uff08\u3053\u306e\u5834\u5408\u306f30\uff09\u3068\u3057\u3066\u5f97\u3089\u308c\u307e\u3059\u3002\u65e5\u6570\u4ee5\u5916\u306e\u5358\u4f4d\uff08\u4f8b\u3048\u3070\u6708\u3084\u5e74\uff09\u3067\u7d50\u679c\u3092\u6c42\u3081\u305f\u3044\u5834\u5408\u306f\u3001\u3055\u3089\u306b\u52a0\u5de5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u65e5\u6570\u3092\u6708\u3084\u5e74\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/p>\n

\u3082\u3057\u65e5\u6570\u3092\u6708\u6570\u3084\u5e74\u6570\u3068\u3057\u3066\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u3001\u5225\u9014\u6570\u5f0f\u304c\u5fc5\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u65e5\u6570\u3092\u6708\u6570\u306b\u5909\u63db\u3059\u308b\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306a\u8a08\u7b97\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30011\u5e74\u3092\u7d04365\u65e5\u30011\u6708\u3092\u7d0430\u65e5\u3068\u4eee\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

=INT((B1 – A1) \/ 30)<\/p>\n

\u3053\u306e\u6570\u5f0f\u306f\u3001\u65e5\u6570\u309230\u3067\u5272\u308b\u3053\u3068\u3067\u6708\u6570\u3092\u6c42\u3081\u308b\u65b9\u6cd5\u3067\u3059\uff08\u3088\u308a\u6b63\u78ba\u306a\u6708\u6570\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306f\u30011\u30ab\u6708\u306e\u5e73\u5747\u65e5\u6570\u3067\u3042\u308b30.4375\u3067\u5272\u308a\u307e\u3059\u3002=INT((B1 – A1) \/ 30.4375)\uff09\u3002\u540c\u69d8\u306b\u5e74\u6570\u3092\u8a08\u7b97\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n

=INT((B1 – A1) \/ 365)<\/p>\n

\u3053\u308c\u306b\u3088\u308a\u3001\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u304b\u3089\u6c42\u3081\u305f\u65e5\u4ed8\u306e\u5dee\u3092\u5e74\u6570\u3068\u3057\u3066\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\uff08\u3088\u308a\u6b63\u78ba\u306a\u5e74\u6570\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306f\u30011\u5e74\u306e\u5e73\u5747\u65e5\u6570\u3067\u3042\u308b365.25\u3067\u5272\u308a\u307e\u3059\u3002=INT((B1 – A1) \/ 365.25)\uff09<\/p>\n

\u4ed6\u306e\u4fbf\u5229\u306a\u95a2\u6570\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n

DATEDIF\u95a2\u6570\u306e\u4ee3\u308f\u308a\u306b\u3001\u4ed6\u306e\u95a2\u6570\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u65e5\u4ed8\u306e\u5dee\u3092\u6c42\u3081\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/b><\/span>\u305f\u3068\u3048\u3070\u3001YEARFRAC\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u958b\u59cb\u65e5\u304b\u3089\u7d42\u4e86\u65e5\u307e\u3067\u306e\u5e74\u6570\u3092\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3067\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306b\u5f0f\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n

=YEARFRAC(A1, B1)<\/p>\n

\u3053\u306e\u95a2\u6570\u306b\u3088\u3063\u3066\u3001\u5b9f\u969b\u306e\u65e5\u6570\u306b\u57fa\u3065\u3044\u305f\u6b63\u78ba\u306a\u5e74\u6570\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u7279\u306b\u8ca1\u52d9\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u306b\u304a\u3044\u3066\u5f79\u7acb\u3064\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n

DATEDIF\u95a2\u6570\u306f\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u4f7f\u3048\u308b\uff1f<\/h2>\n

DATEDIF\u95a2\u6570\u306fGoogle\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u3082\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002<\/b><\/span>\u3053\u306e\u95a2\u6570\u306f\u30012\u3064\u306e\u65e5\u4ed8\u306e\u9593\u306e\u5dee\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u3001\u7279\u306b\u5e74\u3001\u6708\u3001\u65e5\u5358\u4f4d\u3067\u306e\u671f\u9593\u3092\u6c42\u3081\u308b\u969b\u306b\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u3084\u8a08\u7b97\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u306eDATEDIF\u95a2\u6570\u306e\u4f7f\u3044\u65b9<\/h3>\n

Google\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u306f\u3001DATEDIF\u95a2\u6570\u3092\u7c21\u5358\u306b\u5165\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/b><\/span>\u305d\u306e\u57fa\u672c\u7684\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n

DATEDIF(start_date, end_date, unit)<\/p>\n

\u3053\u3053\u3067\u3001start_date \u306f\u8a08\u7b97\u306e\u958b\u59cb\u65e5\u3001end_date \u306f\u7d42\u4e86\u65e5\u3001unit \u306f\u6c42\u3081\u305f\u3044\u671f\u9593\u306e\u5358\u4f4d\u3092\u793a\u3057\u307e\u3059\u3002\u5358\u4f4d\u306b\u306f\u3001\u300cY\u300d\uff08\u5e74\uff09\u3001\u300cM\u300d\uff08\u6708\uff09\u3001\u300cD\u300d\uff08\u65e5\uff09\u306a\u3069\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5b9f\u969b\u306e\u4f7f\u7528\u4f8b<\/h3>\n

\u4f8b\u3048\u3070\u30012022\u5e741\u67081\u65e5\u30682023\u5e741\u67081\u65e5\u306e\u9593\u306e\u5e74\u6570\u3092\u8a08\u7b97\u3057\u305f\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u307e\u3059\u3002<\/b><\/span><\/p>\n

=DATEDIF(“2022\/01\/01”, “2023\/01\/01”, “Y”)<\/p>\n

\u3053\u306e\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u7d50\u679c\u306f\u300c1\u300d\u3068\u306a\u308a\u30011\u5e74\u306e\u5dee\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\uff08\u540c\u69d8\u306b\u3001\u6708\u6570\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306f”M”\u3001\u65e5\u6570\u3092\u8a08\u7b97\u3059\u308b\u5834\u5408\u306f”D”\u3092unit\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001=DATEDIF(“2022\/01\/01”, “2023\/01\/01”, “M”)\u3068\u5165\u529b\u3059\u308b\u3068\u300112\u30f6\u6708\u306e\u5dee\u304c\u8a08\u7b97\u3055\u308c\u307e\u3059\uff09\u3002\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u7ba1\u7406\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u8a08\u7b97\u3092\u983b\u7e41\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n

\u6ce8\u610f\u70b9<\/h3>\n

DATEDIF\u95a2\u6570\u306f\u3001\u5b9f\u969b\u306b\u306f\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u306e\u30d8\u30eb\u30d7\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u8a18\u8f09\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u4f7f\u3044\u65b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/b><\/span>\u4f8b\u3048\u3070\u3001\u958b\u59cb\u65e5\u304c\u7d42\u4e86\u65e5\u3088\u308a\u3082\u672a\u6765\u306e\u65e5\u4ed8\u3067\u3042\u308b\u5834\u5408\u3001\u30a8\u30e9\u30fc\uff08#NUM!\uff09\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u65e5\u4ed8\u306e\u9806\u5e8f\u306b\u306f\u6c17\u3092\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001\u3053\u306e\u95a2\u6570\u306f\u3001\u6642\u9593\u8981\u7d20\u3092\u8003\u616e\u306b\u5165\u308c\u306a\u3044\u305f\u3081\u3001\u6642\u523b\u307e\u3067\u542b\u3081\u305f\u7cbe\u5bc6\u306a\u8a08\u7b97\u306b\u306f\u5411\u3044\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n

\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u306eDATEDIF\u95a2\u6570\u306f\u3001\u65e5\u4ed8\u306e\u5dee\u3092\u7c21\u5358\u306b\u8a08\u7b97\u3067\u304d\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u305d\u306e\u4fbf\u5229\u3055\u3092\u6d3b\u304b\u3057\u3066\u3001\u69d8\u3005\u306a\u72b6\u6cc1\u3067\u6d3b\u7528\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n

\u307e\u3068\u3081<\/h2>\n

DATEDIF\u95a2\u6570\u306f\u3001\u65e5\u4ed8\u9593\u306e\u5dee\u3092\u6c42\u3081\u308b\u969b\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u7279\u306b\u3001\u5e74\u3001\u6708\u3001\u65e5\u5358\u4f4d\u3067\u306e\u8a08\u7b97\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30d3\u30b8\u30cd\u30b9\u30b7\u30fc\u30f3\u3067\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u3084\u5206\u6790\u306b\u304a\u3044\u3066\u3001DATEDIF\u95a2\u6570\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u3067\u3001\u696d\u52d9\u306e\u52b9\u7387\u5316\u3092\u56f3\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u4ee3\u66ff\u624b\u6bb5\u306b\u3064\u3044\u3066\u3082\u77e5\u8b58\u3092\u6301\u3064\u3053\u3068\u3067\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u305f\u67d4\u8edf\u306a\u5bfe\u5fdc\u304c\u3067\u304d\u307e\u3059\u3002\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u306b\u304a\u3044\u3066\u3082\u3001\u624b\u8efd\u306b\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u305c\u3072\u5b9f\u8df5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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