{"id":17162,"date":"2025-08-05T11:36:07","date_gmt":"2025-08-05T02:36:07","guid":{"rendered":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/?p=17162"},"modified":"2026-03-18T16:03:52","modified_gmt":"2026-03-18T07:03:52","slug":"trunc%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%ef%bc%81%e6%95%b0%e5%80%a4%e3%81%ae%e5%88%87%e3%82%8a%e6%8d%a8%e3%81%a6%e3%80%81%e5%88%87%e3%82%8a%e4%b8%8a%e3%81%92%e5%88%87%e3%82%8a","status":"publish","type":"post","link":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/17162\/","title":{"rendered":"TRUNC\u95a2\u6570\u306e\u4f7f\u3044\u65b9\uff01\u6570\u5024\u306e\u5207\u308a\u6368\u3066\u3001\u5207\u308a\u4e0a\u3052\u5207\u308a\u6368\u3066\u65b9\u6cd5\u3092\u89e3\u8aac"},"content":{"rendered":"<p>Excel\u306eTRUNC\u95a2\u6570\uff08\u8aad\u307f\u65b9\uff1a\u30c8\u30e9\u30f3\u30af\u95a2\u6570\uff09\u306f\u3001\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u308b\u95a2\u6570\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001TRUNC\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3001INT\u95a2\u6570\u3084ROUNDDOWN\u95a2\u6570\u3068\u306e\u9055\u3044\u3001\u5177\u4f53\u7684\u306a\u5229\u7528\u30b7\u30fc\u30f3\u3084\u6ce8\u610f\u70b9\u307e\u3067\u3092\u521d\u5fc3\u8005\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002TRUNC\u95a2\u6570\u3092\u4f7f\u3044\u3053\u306a\u3057\u3066\u3001\u3088\u308a\u6b63\u78ba\u3067\u52b9\u7387\u7684\u306a\u6570\u5024\u51e6\u7406\u3092\u5b9f\u73fe\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<div id=\"post-below-intro\"><\/div><h2>TRUNC\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n<p>\u307e\u305a\u306f\u3001TRUNC\u95a2\u6570\u304c\u3069\u306e\u3088\u3046\u306a\u95a2\u6570\u306a\u306e\u304b\u3001\u57fa\u672c\u7684\u306a\u69cb\u6587\u3068\u4f7f\u3044\u65b9\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>TRUNC\u95a2\u6570\u306e\u69cb\u6587<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>TRUNC\u95a2\u6570\u306f\u3001\u6307\u5b9a\u3057\u305f\u6570\u5024\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3001\u307e\u305f\u306f\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002<\/b><\/span>\u300c\u5c0f\u6570\u90e8\u5206\u3092\u5358\u7d14\u306b\u9664\u53bb\u3059\u308b\u300d\u3068\u3044\u3046\u52d5\u4f5c\u306b\u7279\u5316\u3057\u3066\u3044\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3042\u308a\u3001\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<div class=\"summary-box__title\"><span class=\"summary-box__title_tag\"><strong>=TRUNC(\u6570\u5024, [\u6841\u6570])<\/strong><\/span><\/div>\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>\u6570\u5024 (\u5fc5\u9808)<\/strong>\uff1a\u5207\u308a\u6368\u3066\u305f\u3044\u6570\u5024\u3001\u307e\u305f\u306f\u6570\u5024\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u30bb\u30eb\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u6841\u6570] (\u7701\u7565\u53ef\u80fd)<\/strong>\uff1a\u3069\u306e\u6841\u3067\u5207\u308a\u6368\u3066\u308b\u304b\u3092\u6307\u5b9a\u3059\u308b\u6570\u5024\u3067\u3059\u3002\n<ul>\n<li><strong>\u7701\u7565\u307e\u305f\u306f 0 \u3092\u6307\u5b9a<\/strong>\uff1a\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u3059\u3079\u3066\u5207\u308a\u6368\u3066\u3001\u6574\u6570\u90e8\u5206\u306e\u307f\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u6b63\u306e\u6570\u3092\u6307\u5b9a<\/strong>\uff1a\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6307\u5b9a\u3057\u305f\u6841\u6570\u307e\u3067\u3092\u6b8b\u3057\u3001\u305d\u308c\u4ee5\u964d\u3092\u5207\u308a\u6368\u3066\u307e\u3059\u3002\u4f8b\u3048\u3070 1 \u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u5c0f\u6570\u70b9\u7b2c1\u4f4d\u307e\u3067\u3092\u6b8b\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u8ca0\u306e\u6570\u3092\u6307\u5b9a<\/strong>\uff1a\u6574\u6570\u90e8\u5206\u306e\u6307\u5b9a\u3057\u305f\u6841\u5024\u3067\u5207\u308a\u6368\u3066\u307e\u3059\u3002\u305f\u3068\u3048\u3070 -1 \u3092\u6307\u5b9a\u3059\u308b\u3068\u30011\u306e\u4f4d\u3092\u5207\u308a\u6368\u3066\u306610\u306e\u500d\u6570\u306b\u3057\u307e\u3059\u3002-2 \u306a\u308910\u306e\u4f4d\u307e\u3067\u3092\u5207\u308a\u6368\u3066\u3066100\u306e\u500d\u6570\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<h2>TRUNC\u95a2\u6570\u306e\u5229\u7528\u30b7\u30fc\u30f3<\/h2>\n<p>TRUNC\u95a2\u6570\u306f\u3001\u5177\u4f53\u7684\u306b\u3069\u306e\u3088\u3046\u306a\u5834\u9762\u3067\u5f79\u7acb\u3064\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u3044\u304f\u3064\u304b\u306e\u4ee3\u8868\u7684\u306a\u5229\u7528\u30b7\u30fc\u30f3\u3068\u3001\u4f3c\u3066\u3044\u308b\u95a2\u6570\u3068\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u6570\u5024\u306e\u6574\u6570\u90e8\u5206\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u3068\u304d<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u8a08\u7b97\u7d50\u679c\u3084\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u308b\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6570\u5024\u304c\u4e0d\u8981\u3067\u3001\u6574\u6570\u90e8\u5206\u3060\u3051\u3092\u6b63\u78ba\u306b\u53d6\u308a\u51fa\u3057\u305f\u3044\u5834\u5408\u306bTRUNC\u95a2\u6570\u306f\u975e\u5e38\u306b\u4fbf\u5229\u3067\u3059\u3002<\/b><\/span><\/p>\n<p>\u4f8b\u3048\u3070\u3001\u5546\u54c1\u306e\u5e73\u5747\u5358\u4fa1\u3092\u8a08\u7b97\u3057\u305f\u7d50\u679c\u304c 157.8\u5186 \u3068\u306a\u3063\u305f\u5834\u5408\u3001\u8868\u793a\u4e0a\u306f\u6574\u6570\u3060\u3051\u3067\u826f\u3044\u3001\u3042\u308b\u3044\u306f\u5f8c\u7d9a\u306e\u8a08\u7b97\u3067\u6574\u6570\u90e8\u5206\u306e\u307f\u3092\u4f7f\u3044\u305f\u3044\u3001\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u3068\u304d\u306b =TRUNC(157.8) \u3068\u3059\u308c\u3070\u3001157 \u3068\u3044\u3046\u6574\u6570\u5024\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u305f\u3044\u3068\u304d<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u6574\u6570\u90e8\u5206\u3060\u3051\u3067\u306a\u304f\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u7279\u5b9a\u306e\u6841\u307e\u3067\u3001\u3042\u308b\u3044\u306f\u6574\u6570\u90e8\u5206\u306e\u7279\u5b9a\u306e\u4f4d\u307e\u3067\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u305f\u3044\u5834\u5408\u306b\u3082TRUNC\u95a2\u6570\u306f\u6709\u52b9\u3067\u3059\u3002<\/b><\/span><\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>\u4f8b\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\uff09<\/strong>\uff1a\u91d1\u878d\u8a08\u7b97\u306a\u3069\u3067\u3001\u5186\u672a\u6e80\u306e\u92ad\u3092\u5207\u308a\u6368\u3066\u308b\u5834\u5408\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u3059\u3079\u3066\u5207\u308a\u6368\u3066\u308b\uff09\u3002 =TRUNC(\u91d1\u984d)<\/li>\n<li><strong>\u4f8b\uff08\u6574\u6570\u90e8\u5206\uff09<\/strong>\uff1a\u5927\u307e\u304b\u306a\u6570\u5024\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001100\u5186\u5358\u4f4d\u30841000\u5186\u5358\u4f4d\u3067\u6570\u5024\u3092\u4e38\u3081\u305f\u3044\uff08\u5207\u308a\u6368\u3066\u305f\u3044\uff09\u5834\u5408\u3002\n<ul>\n<li>100\u5186\u5358\u4f4d\uff0810\u306e\u4f4d\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\uff09\uff1a=TRUNC(\u91d1\u984d, -2)<\/li>\n<li>1000\u5186\u5358\u4f4d\uff08100\u306e\u4f4d\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\uff09\uff1a=TRUNC(\u91d1\u984d, -3)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u76ee\u7684\u306b\u5fdc\u3058\u3066\u67d4\u8edf\u306b\u5207\u308a\u6368\u3066\u306e\u6841\u6570\u3092\u6307\u5b9a\u3067\u304d\u308b\u306e\u304cTRUNC\u95a2\u6570\u306e\u5f37\u307f\u3067\u3059\u3002<\/p>\n<h2>INT\u95a2\u6570\u3068\u306e\u9055\u3044\u3068\u6bd4\u8f03<\/h2>\n<p><span style=\"background-color: #ffff99;\"><b>Excel\u306b\u306f\u3001TRUNC\u95a2\u6570\u3068\u3088\u304f\u4f3c\u305f\u6319\u52d5\u3092\u3059\u308bINT\uff08\u30a4\u30f3\u30c8\uff09\u95a2\u6570\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/span>INT\u95a2\u6570\u3082\u6570\u5024\u3092\u6700\u3082\u8fd1\u3044\u6574\u6570\u306b\u5207\u308a\u6368\u3066\u308b\u95a2\u6570\u3067\u3059\u304c\u3001<strong>\u8ca0\u306e\u6570\u306e\u6271\u3044<\/strong>\u306b\u5927\u304d\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>TRUNC\u95a2\u6570<\/strong>\uff1a\u6570\u5024\u306e\u5c0f\u6570\u90e8\u5206\u3092\u5358\u7d14\u306b\u5207\u308a\u6368\u3066\u307e\u3059\u3002\n<ul>\n<li>=TRUNC(5.8) \u2192 5<\/li>\n<li>=TRUNC(-5.8) \u2192 -5 (0\u306e\u65b9\u5411\u3078\u5207\u308a\u6368\u3066)<\/li>\n<\/ul>\n<\/li>\n<li><strong>INT\u95a2\u6570<\/strong>\uff1a\u305d\u306e\u6570\u5024\u3088\u308a\u3082\u5c0f\u3055\u304f\uff08\u6570\u76f4\u7dda\u4e0a\u3067\u5de6\u306b\u3042\u308b\uff09\u3001\u6700\u3082\u8fd1\u3044\u6574\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002\n<ul>\n<li>=INT(5.8) \u2192 5<\/li>\n<li>=INT(-5.8) \u2192 -6 (\u3088\u308a\u5c0f\u3055\u3044\u6574\u6570\u3078\u5207\u308a\u4e0b\u3052<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u6b63\u306e\u6570\u306b\u5bfe\u3057\u3066\u306fTRUNC\u95a2\u6570\u3068INT\u95a2\u6570\u306f\u540c\u3058\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u304c\u3001\u5207\u308a\u6368\u3066\u306e\u5b9a\u7fa9\u304c\u7570\u306a\u308b\u305f\u3081\u3001<strong>\u8ca0\u306e\u6570\u306b\u5bfe\u3057\u3066\u306f\u7570\u306a\u308b\u7d50\u679c<\/strong>\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<div class=\"summary-box__title\"><span class=\"summary-box__title_tag\"><strong>\u4f7f\u3044\u5206\u3051<\/strong><\/span><\/div>\n<ul class=\"summary-box__list summary-box__list\">\n<li>\u5358\u7d14\u306b\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u53d6\u308a\u9664\u304d\u305f\u3044\uff080\u65b9\u5411\u3078\u306e\u5207\u308a\u6368\u3066\uff09\u5834\u5408\u306f <strong>TRUNC\u95a2\u6570<\/strong> \u3092\u4f7f\u3044\u307e\u3059\u3002<\/li>\n<li>\u6307\u5b9a\u3057\u305f\u6570\u5024\u3088\u308a\u3082\u5c0f\u3055\u304f\u3001\u6700\u3082\u8fd1\u3044\u6574\u6570\u3092\u6c42\u3081\u305f\u3044\u5834\u5408\u306f <strong>INT\u95a2\u6570<\/strong> \u3092\u4f7f\u3044\u307e\u3059\u3002\u7279\u306b\u8ca0\u306e\u6570\u3092\u542b\u3080\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u3069\u3061\u3089\u306e\u6319\u52d5\u304c\u76ee\u7684\u306b\u5408\u3063\u3066\u3044\u308b\u304b\u3092\u3088\u304f\u78ba\u8a8d\u3057\u3066\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<table>\n<thead>\n<tr>\n<th>\u95a2\u6570<\/th>\n<th>5.8 \u306e\u7d50\u679c<\/th>\n<th>-5.8 \u306e\u7d50\u679c<\/th>\n<th>\u51e6\u7406\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>TRUNC \u95a2\u6570<\/td>\n<td>5<\/td>\n<td>-5<\/td>\n<td style=\"text-align: left;\">\u5c0f\u6570\u90e8\u5206\u3092\u5358\u7d14\u306b\u5207\u308a\u6368\u3066\u308b (0\u306b\u8fd1\u3044\u65b9\u5411)<\/td>\n<\/tr>\n<tr>\n<td>INT \u95a2\u6570<\/td>\n<td>5<\/td>\n<td>-6<\/td>\n<td style=\"text-align: left;\">\u305d\u306e\u6570\u5024\u3088\u308a\u3082\u5c0f\u3055\u304f\u3001\u6700\u3082\u8fd1\u3044\u6574\u6570\u3092\u8fd4\u3059 (\u8ca0\u306e\u7121\u9650\u5927\u65b9\u5411)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>ROUNDDOWN\u95a2\u6570\u3068\u306e\u9055\u3044\u3068\u6bd4\u8f03<\/h2>\n<p><span style=\"background-color: #ffff99;\"><b>\u3082\u3046\u4e00\u3064\u3001\u5207\u308a\u6368\u3066\u51e6\u7406\u3092\u884c\u3046\u95a2\u6570\u3068\u3057\u3066ROUNDDOWN\uff08\u30e9\u30a6\u30f3\u30c9\u30c0\u30a6\u30f3\uff09\u95a2\u6570\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/span>ROUNDDOWN\u95a2\u6570\u3082\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u308b\u95a2\u6570\u3067\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>TRUNC\u95a2\u6570<\/strong>\uff1aTRUNC(\u6570\u5024, [\u6841\u6570])\u203b\u6841\u6570\u306e\u6307\u5b9a\u306f\u7701\u7565\u53ef<\/li>\n<li><strong>ROUNDDOWN\u95a2\u6570<\/strong>\uff1aROUNDDOWN(\u6570\u5024, \u6841\u6570) \u203b\u6841\u6570\u306e\u6307\u5b9a\u304c\u5fc5\u9808<\/li>\n<\/ul>\n<\/div>\n<p>\u5b9f\u306f\u3001<strong>TRUNC\u95a2\u6570\u3068ROUNDDOWN\u95a2\u6570\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u306b\u304a\u3044\u3066\u540c\u3058\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059<\/strong>\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li>=TRUNC(123.456, 1) \u2192 123.4<\/li>\n<li>=ROUNDDOWN(123.456, 1) \u2192 123.4<\/li>\n<li>=TRUNC(123.456, -1) \u2192 120<\/li>\n<li>=ROUNDDOWN(123.456, -1) \u2192 120<\/li>\n<li>=TRUNC(-123.456, 1) \u2192 -123.4<\/li>\n<li>=ROUNDDOWN(-123.456, 1) \u2192 -123.4<\/li>\n<\/ul>\n<\/div>\n<p>\u6319\u52d5\u3068\u3057\u3066\u306f\u307b\u307c\u540c\u3058\u3067\u3059\u304c\u3001\u95a2\u6570\u306e\u300c\u610f\u5473\u5408\u3044\u300d\u3068\u3057\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>TRUNC\u95a2\u6570<\/strong>\uff1a\u6570\u5024\u306e\u4e00\u90e8\u3092\u300c\u5207\u308a\u53d6\u308b\u300d\u300c\u9664\u53bb\u3059\u308b\u300d\u3068\u3044\u3046\u30cb\u30e5\u30a2\u30f3\u30b9\u304c\u5f37\u3044\u5834\u5408\u306b\u4f7f\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u65e5\u4ed8\u30c7\u30fc\u30bf\u306e\u6642\u9593\u90e8\u5206\u3092\u5207\u308a\u6368\u3066\u3066\u65e5\u4ed8\u306e\u307f\u306b\u3059\u308b\u5834\u5408\u306a\u3069\u3067\u3059\u3002<\/li>\n<li><strong>ROUNDDOWN\u95a2\u6570<\/strong>\uff1aROUND\uff08\u56db\u6368\u4e94\u5165\uff09\u95a2\u6570\u3084ROUNDUP\uff08\u5207\u308a\u4e0a\u3052\uff09\u95a2\u6570\u3068\u5bfe\u306b\u306a\u308b\u95a2\u6570\u3068\u3057\u3066\u3001\u300c\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u4e0b\u306b\u4e38\u3081\u308b\uff08\u5207\u308a\u6368\u3066\u308b\uff09\u300d\u3068\u3044\u3046\u610f\u56f3\u3092\u660e\u78ba\u306b\u3057\u305f\u3044\u5834\u5408\u306b\u4f7f\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<p>\u5b9f\u7528\u4e0a\u306f\u3001\u3069\u3061\u3089\u3092\u4f7f\u3063\u3066\u3082\u540c\u3058\u7d50\u679c\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u3053\u306e\u3088\u3046\u306a\u5fae\u5999\u306a\u30cb\u30e5\u30a2\u30f3\u30b9\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u3088\u308a\u9069\u5207\u306a\u95a2\u6570\u9078\u629e\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002\u521d\u5fc3\u8005\u306e\u65b9\u306f\u3001\u307e\u305a\u300c\u5207\u308a\u6368\u3066\u305f\u3044\u300d\u3068\u601d\u3063\u305f\u3089TRUNC\u95a2\u6570\u3092\u4f7f\u3046\u3001\u3068\u899a\u3048\u3066\u304a\u3051\u3070\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>TRUNC\u95a2\u6570\u306e\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n<p><span style=\"background-color: #ffff99;\"><b>TRUNC\u95a2\u6570\u306f\u5358\u4f53\u3067\u4f7f\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u4ed6\u306e\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u308a\u3001\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u5f62\u5f0f\u306b\u9069\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u3089\u306b\u6d3b\u7528\u306e\u5e45\u304c\u5e83\u304c\u308a\u307e\u3059\u3002<\/b><\/span><\/p>\n<h3>SUM\u95a2\u6570\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u8907\u6570\u306e\u6570\u5024\u3092\u5408\u8a08\u3057\u305f\u5f8c\u3001\u305d\u306e\u7d50\u679c\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u3044\u5834\u5408\u306b\u4f7f\u3048\u307e\u3059\u3002<\/b><\/span><\/p>\n<p><strong>=TRUNC(SUM(A1:A10))<\/strong><\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001A1\u304b\u3089A10\u307e\u3067\u306e\u5408\u8a08\u5024\u306e\u6574\u6570\u90e8\u5206\u3060\u3051\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>AVERAGE\u95a2\u6570\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u5e73\u5747\u5024\u3092\u8a08\u7b97\u3057\u305f\u5f8c\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u3044\u5834\u5408\u306b\u4f7f\u3048\u307e\u3059\u3002<\/b><\/span><\/p>\n<p><strong>=TRUNC(AVERAGE(B1:B5))<\/strong><\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u30bb\u30eb B1 \u304b\u3089 B5 \u307e\u3067\u306e\u5024\u306e\u5e73\u5747\u5024\u304b\u3089\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6570\u5024\u3092\u9664\u3044\u305f\u6574\u6570\u90e8\u5206\u3060\u3051\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>IF\u95a2\u6570\u3068\u306e\u7d44\u307f\u5408\u308f\u305b<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u5834\u5408\u306b\u306e\u307f\u3001\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u305f\u3044\u5834\u5408\u306b\u4f7f\u3048\u307e\u3059\u3002<\/b><\/span><\/p>\n<p><strong>=IF(C1&gt;1000, TRUNC(C1, -2), C1)<\/strong><\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001C1\u30bb\u30eb\u306e\u5024\u304c1000\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u306f10\u306e\u4f4d\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u4e0a\u3067\u6700\u3082\u8fd1\u3044100\u306e\u500d\u6570\u306b\u3057\u3001\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u5143\u306e\u5024\u3092\u305d\u306e\u307e\u307e\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u65e5\u4ed8\u3084\u6642\u523b\u30c7\u30fc\u30bf\u306e\u6574\u6570\u90e8\u5206\u3092\u53d6\u308a\u51fa\u3059<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>Excel\u3067\u306f\u3001\u65e5\u4ed8\u3084\u6642\u523b\u306f\u300c\u30b7\u30ea\u30a2\u30eb\u5024\u300d\u3068\u3044\u3046\u6570\u5024\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/b><\/span>\u65e5\u4ed8\u306f\u6574\u6570\u90e8\u5206\u3001\u6642\u523b\u306f\u5c0f\u6570\u90e8\u5206\u3067\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li>\u65e5\u4ed8\u30c7\u30fc\u30bf\u306e\u30b7\u30ea\u30a2\u30eb\u5024\u304b\u3089\u65e5\u4ed8\u90e8\u5206\u306e\u307f\u3092\u53d6\u308a\u51fa\u3059\uff1a<br \/>\n\u30bb\u30ebA1\u306b\u65e5\u4ed8\u3068\u6642\u523b\uff08\u4f8b\uff1a2025\/4\/25 12:30\uff09\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e\u30b7\u30ea\u30a2\u30eb\u5024\u306f 45771.52083&#8230; \u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u6574\u6570\u90e8\u5206 45771 \u304c\u65e5\u4ed8\u3092\u8868\u3057\u307e\u3059\u300252083\u2026\u6642\u523b\u306e\u5c0f\u6570\u90e8\u5206\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/div>\n<p><strong>=TRUNC(A1)<\/strong><\/p>\n<p>\u3053\u306e\u6570\u5f0f\u3092\u5165\u529b\u3057\u3001\u30bb\u30eb\u306e\u8868\u793a\u5f62\u5f0f\u3092\u300c\u65e5\u4ed8\u300d\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u30012025\/4\/25 \u306e\u3088\u3046\u306b\u6642\u523b\u90e8\u5206\u304c\u5207\u308a\u6368\u3066\u3089\u308c\u305f\u65e5\u4ed8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\uff08INT\u95a2\u6570\u3067\u3082\u540c\u69d8\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\uff09<\/p>\n<p><strong>\u6ce8\u610f\u70b9<\/strong>\uff1a\u6642\u523b\u30c7\u30fc\u30bf\uff08\u4f8b\uff1a15:30:00\u3001\u30b7\u30ea\u30a2\u30eb\u5024\u306f\u7d04 0.64583\uff09\u306b\u5bfe\u3057\u3066 =TRUNC() \u3092\u9069\u7528\u3059\u308b\u3068\u3001\u7d50\u679c\u306f 0 \u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6642\u523b\u30c7\u30fc\u30bf\u306f\u30b7\u30ea\u30a2\u30eb\u5024\u306e\u5c0f\u6570\u90e8\u5206\u3067\u8868\u3055\u308c\u308b\u305f\u3081\u3001TRUNC\u95a2\u6570\u3067\u5207\u308a\u6368\u3066\u308b\u3068\u6574\u6570\u90e8\u5206\u306e 0 \u304c\u8fd4\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u6642\u523b\u306e\u300c\u6642\u300d\u306e\u90e8\u5206\u3060\u3051\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\u3001HOUR\u95a2\u6570\u306a\u3069\u306e\u6642\u523b\u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306bTRUNC\u95a2\u6570\u3092\u4e00\u62ec\u9069\u7528\u3059\u308b\u65b9\u6cd5<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u30ea\u30b9\u30c8\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u306a\u3069\u3001\u8907\u6570\u306e\u30bb\u30eb\u306b\u5bfe\u3057\u3066\u540c\u3058TRUNC\u95a2\u6570\u306e\u51e6\u7406\u3092\u9069\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/b><\/span><\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>\u30d5\u30a3\u30eb\u30cf\u30f3\u30c9\u30eb\u306e\u6d3b\u7528<\/strong>\uff1a\n<ol>\n<li>\u6700\u521d\u306e\u30bb\u30eb\u306bTRUNC\u95a2\u6570\u306e\u6570\u5f0f\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/li>\n<li>\u6570\u5f0f\u3092\u5165\u529b\u3057\u305f\u30bb\u30eb\u306e\u53f3\u4e0b\u306b\u8868\u793a\u3055\u308c\u308b\u5c0f\u3055\u306a\u56db\u89d2\u5f62\uff08\u30d5\u30a3\u30eb\u30cf\u30f3\u30c9\u30eb\uff09\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3059\u308b\u304b\u3001\u4e0b\u65b9\u5411\u3078\u30c9\u30e9\u30c3\u30b0\u3057\u307e\u3059\u3002<\/li>\n<li>\u96a3\u63a5\u3059\u308b\u5217\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308b\u7bc4\u56f2\u307e\u3067\u3001\u6570\u5f0f\u304c\u81ea\u52d5\u7684\u306b\u30b3\u30d4\u30fc\uff08\u30aa\u30fc\u30c8\u30d5\u30a3\u30eb\uff09\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<li><strong>\u30c6\u30fc\u30d6\u30eb\u6a5f\u80fd\u306e\u6d3b\u7528<\/strong>\uff1a\n<ol>\n<li>\u30c7\u30fc\u30bf\u3092Excel\u306e\u300c\u30c6\u30fc\u30d6\u30eb\u300d\u306b\u5909\u63db\u3057\u307e\u3059\uff08[\u633f\u5165]\u30bf\u30d6 &gt; [\u30c6\u30fc\u30d6\u30eb]\uff09\u3002<\/li>\n<li>\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u65b0\u3057\u3044\u5217\u306b\u3001\u6700\u521d\u306e\u884c\u306b\u5bfe\u3057\u3066TRUNC\u95a2\u6570\u306e\u6570\u5f0f\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/li>\n<li>Enter\u30ad\u30fc\u3092\u62bc\u3059\u3068\u3001\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u3059\u3079\u3066\u306e\u884c\u306b\u540c\u3058\u6570\u5f0f\u304c\u81ea\u52d5\u7684\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u300c\u8a08\u7b97\u5217\u307e\u305f\u306f\u96c6\u8a08\u5217\u300d\u3068\u547c\u3070\u308c\u308b\u6319\u52d5\u3067\u3042\u308a\u3001\u30c6\u30fc\u30d6\u30eb\u3092\u901a\u5e38\u306e\u30bb\u30eb\u7bc4\u56f2\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5f37\u529b\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u30c4\u30fc\u30eb\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/div>\n<p>\u30c6\u30fc\u30d6\u30eb\u6a5f\u80fd\u3092\u4f7f\u3046\u3068\u3001\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u3084\u524a\u9664\u306b\u5408\u308f\u305b\u3066\u6570\u5f0f\u3082\u81ea\u52d5\u3067\u8abf\u6574\u3055\u308c\u308b\u305f\u3081\u3001\u7ba1\u7406\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>TRUNC\u95a2\u6570\u3092\u4f7f\u3046\u4e0a\u3067\u306e\u6ce8\u610f\u70b9<\/h2>\n<p><span style=\"background-color: #ffff99;\"><b>TRUNC\u95a2\u6570\u3092\u52b9\u679c\u7684\u306b\u4f7f\u3046\u305f\u3081\u306b\u3001\u3044\u304f\u3064\u304b\u6ce8\u610f\u3057\u3066\u304a\u304d\u305f\u3044\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/span><\/p>\n<h3>\u300c\u5207\u308a\u6368\u3066\u300d\u3067\u3042\u308a\u300c\u56db\u6368\u4e94\u5165\u300d\u3067\u306f\u306a\u3044<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u6700\u3082\u57fa\u672c\u7684\u306a\u6ce8\u610f\u70b9\u3067\u3059\u304c\u3001TRUNC\u95a2\u6570\u306f\u5e38\u306b<strong>\u5207\u308a\u6368\u3066<\/strong>\u3092\u884c\u3044\u307e\u3059\u3002<\/b><\/span>\u6570\u5024\u3092\u4e38\u3081\u308b\u51e6\u7406\u306b\u306f\u3001\u4ed6\u306b\u300c\u56db\u6368\u4e94\u5165\uff08ROUND\u95a2\u6570\uff09\u300d\u3084\u300c\u5207\u308a\u4e0a\u3052\uff08ROUNDUP\u95a2\u6570\uff09\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u76ee\u7684\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u95a2\u6570\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li><strong>\u5207\u308a\u6368\u3066<\/strong>\uff1aTRUNC(1.9) \u2192 1<\/li>\n<li><strong>\u56db\u6368\u4e94\u5165<\/strong>\uff1aROUND(1.9, 0) \u2192 2<\/li>\n<li><strong>\u5207\u308a\u4e0a\u3052<\/strong>\uff1aROUNDUP(1.1, 0) \u2192 2<\/li>\n<\/ul>\n<\/div>\n<h3>\u8ca0\u306e\u6570\u306e\u6271\u3044<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>\u524d\u8ff0\u306e\u901a\u308a\u3001\u8ca0\u306e\u6570\u306b\u5bfe\u3057\u3066TRUNC\u95a2\u6570\u306f\u300c0\u306b\u8fd1\u3044\u65b9\u5411\u300d\u3078\u5207\u308a\u6368\u3066\u3092\u884c\u3044\u307e\u3059\u3002<\/b><\/span>\u3053\u308c\u306fINT\u95a2\u6570\uff08\u3088\u308a\u5c0f\u3055\u3044\u6574\u6570\u3078\u5207\u308a\u6368\u3066\u308b\uff09\u3068\u306f\u7570\u306a\u308b\u6319\u52d5\u3067\u3059\u3002\u8ca0\u306e\u6570\u3092\u6271\u3046\u969b\u306f\u3001\u610f\u56f3\u3057\u305f\u901a\u308a\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"summary-box\">\n<ul class=\"summary-box__list summary-box__list\">\n<li>TRUNC(-5.8) \u2192 -5<\/li>\n<li>INT(-5.8) \u2192 -6<\/li>\n<\/ul>\n<\/div>\n<h3>[\u6841\u6570]\u5f15\u6570\u306e\u7701\u7565\u6642\u306e\u6319\u52d5<\/h3>\n<p><span style=\"background-color: #ffff99;\"><b>TRUNC\u95a2\u6570\u306e [\u6841\u6570] \u5f15\u6570\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u3002<\/b><\/span>\u7701\u7565\u3057\u305f\u5834\u5408\u30010 \u3092\u6307\u5b9a\u3057\u305f\u306e\u3068\u540c\u3058\u610f\u5473\u306b\u306a\u308a\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b\u304c\u3059\u3079\u3066\u5207\u308a\u6368\u3066\u3089\u308c\u3066\u6574\u6570\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6319\u52d5\u3092\u899a\u3048\u3066\u304a\u304f\u3068\u3001\u6570\u5f0f\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u8a18\u8ff0\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u4e0b\u8a18\u306e2\u3064\u306e\u6570\u5f0f\u306f\u540c\u3058\u7d50\u679c\uff08123\uff09\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p><strong>=TRUNC(123.456)<\/strong><\/p>\n<p><strong>=TRUNC(123.456, 0)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Excel\u306eTRUNC\u95a2\u6570\uff08\u8aad\u307f\u65b9\uff1a\u30c8\u30e9\u30f3\u30af\u95a2\u6570\uff09\u306f\u3001\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u6570\u5024\u3092\u5207\u308a\u6368\u3066\u308b\u95a2\u6570\u3067\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001TRUNC\u95a2\u6570\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3001INT\u95a2\u6570\u3084ROUNDDOWN\u95a2\u6570\u3068\u306e\u9055\u3044\u3001\u5177\u4f53\u7684\u306a\u5229\u7528\u30b7\u30fc\u30f3\u3084\u6ce8\u610f\u70b9\u307e\u3067 [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[51],"tags":[],"class_list":["post-17162","post","type-post","status-publish","format-standard","hentry","category-excel"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/posts\/17162","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/comments?post=17162"}],"version-history":[{"count":7,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/posts\/17162\/revisions"}],"predecessor-version":[{"id":17308,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/posts\/17162\/revisions\/17308"}],"wp:attachment":[{"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/media?parent=17162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/categories?post=17162"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biz.moneyforward.com\/work-efficiency\/basic\/wp-json\/wp\/v2\/tags?post=17162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}