{"id":2754,"date":"2024-09-03T17:12:15","date_gmt":"2024-09-03T09:12:15","guid":{"rendered":"https:\/\/www.fyndpro.com\/?p=2754"},"modified":"2026-08-27T16:10:58","modified_gmt":"2026-08-27T08:10:58","slug":"excel-new-function-let-a-tool-to-simplify-formula-writing","status":"publish","type":"post","link":"https:\/\/www.fyndpro.com\/cn\/excel-new-function-let-a-tool-to-simplify-formula-writing\/","title":{"rendered":"Excel \u65b0\u51fd\u6578 LET\uff1a\u7c21\u5316\u516c\u5f0f\u7de8\u5beb"},"content":{"rendered":"

\u5728\u6700\u65b0\u7248\u672c\u7684 Excel \u4e2d\u65b0\u589e\u4e86\u540d\u70ba LET \u7684\u51fd\u6578\uff0c\u80fd\u5927\u5e45\u7c21\u5316\u64b0\u5beb\u516c\u5f0f\u7684\u6d41\u7a0b\uff0c\u4f7f\u5de5\u4f5c\u66f4\u6709\u6548\u7387\u3001\u66f4\u65b9\u4fbf\u3002\u4ee5\u4e0b\u70ba LET \u51fd\u6578\u7684\u57fa\u672c\u7528\u6cd5\u8aaa\u660e\u8207\u5be6\u4f8b\u3002<\/p>\n

1. LET \u51fd\u6578\u7684\u57fa\u672c\u7528\u6cd5<\/h4>\n

LET \u51fd\u6578\u7684\u8a9e\u6cd5\u70ba\uff1a<\/p>\n

\n
\n
\n

=LET(Name1, Value1, Calculation or Name2, Value2, …) <\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u6b64\u51fd\u6578\u53ef\u63a5\u53d7\u591a\u500b\u53c3\u6578\u3002\u81f3\u5c11\u9700\u8981\u4e09\u500b\u53c3\u6578\u624d\u80fd\u7d44\u6210\u6709\u6548\u7684 LET \u516c\u5f0f\u3002\u4f8b\u5982\uff1a<\/p>\n

\n
\n
\n

=LET(myVar, 2, myVar + 3) <\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u9019\u8868\u793a\u6211\u5011\u5b9a\u7fa9\u540d\u7a31 \u201cmyVar\u201d \u70ba 2\uff0c\u63a5\u8457\u8a08\u7b97 \u201cmyVar + 3\u201d\uff0c\u7d50\u679c\u70ba 5\u3002<\/p>\n

\u82e5\u6709\u4e94\u500b\u53c3\u6578\uff0c\u5247\u6703\u9577\u9019\u6a23\uff1a<\/p>\n

\n
\n
\n

=LET(X, 2, Y, 3, X + Y) <\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u9019\u88e1\u6211\u5011\u5b9a\u7fa9\u5169\u500b\u540d\u7a31\uff0cX \u70ba 2\uff0cY \u70ba 3\uff0c\u6700\u5f8c\u8a08\u7b97\u7d50\u679c\u70ba 5\u3002<\/p>\n

\u7e3d\u7d50\u4f86\u8aaa\uff0cLET \u51fd\u6578\u7684\u53c3\u6578\u6578\u91cf\u53ef\u70ba 3\u30015\u30017\u30019 \u7b49\uff0c\u6700\u5f8c\u4e00\u500b\u53c3\u6578\u7528\u65bc\u8a08\u7b97\uff0c\u4e4b\u524d\u7684\u53c3\u6578\u6210\u5c0d\u4f5c\u70ba\u81ea\u8a02\u540d\u7a31\u3002<\/p>\n

2. \u5be6\u52d9\u61c9\u7528\u4e00\uff1a\u63d0\u5347\u53ef\u8b80\u6027<\/h4>\n

\u5047\u8a2d\u8981\u8a08\u7b97\u54e1\u5de5\u7684 BMI\uff0c\u50b3\u7d71\u516c\u5f0f\u53ef\u80fd\u4e0d\u6613\u95b1\u8b80\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u9019\u6a23\u8f38\u5165\u516c\u5f0f\uff1a<\/p>\n

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

=VLOOKUP(A7, A:C, 3, 0) \/ <\/span>(VLOOKUP(A7, A:C, 2, 0)^2) <\/span><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u96d6\u7136\u9019\u6a23\u53ef\u4ee5\u5f97\u5230\u7d50\u679c\uff0c\u4f46\u4ed6\u4eba\u53ef\u80fd\u4e0d\u5bb9\u6613\u7406\u89e3\u3002\u4f7f\u7528 LET \u51fd\u6578\u53ef\u4ee5\u7c21\u5316\u70ba\uff1a<\/p>\n

\n
\n
\n

=LET(weight, VLOOKUP(A7, A:C, 3, 0), height, <\/span>VLOOKUP(A7, A:C, 2, 0), weight \/ height^2) <\/span><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u9019\u500b\u7248\u672c\u66f4\u6e05\u695a\u3001\u8f03\u6613\u95b1\u8b80\u3002<\/p>\n

3. \u5be6\u52d9\u61c9\u7528\u4e8c\uff1a\u7e2e\u77ed\u516c\u5f0f<\/h4>\n

\u5728\u8a08\u7b97\u6bcf\u4f4d\u54e1\u5de5\u7684\u734e\u91d1\u7e3d\u984d\u6642\uff0c\u4f7f\u7528 SUMIFS \u53ef\u80fd\u6703\u9020\u6210\u516c\u5f0f\u91cd\u8907\u3002\u4f8b\u5982\uff1a<\/p>\n

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

=IF(SUMIFS(C:C, A:A, E2) = 0, “”, <\/span><\/em>SUMIFS(C:C, A:A, E2))<\/span><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u9019\u88e1\u6709\u91cd\u8907\u7684 SUMIFS \u51fd\u6578\u3002\u900f\u904e\u4f7f\u7528 LET \u51fd\u6578\uff0c\u6211\u5011\u53ef\u4ee5\u7cbe\u7c21\u70ba\uff1a<\/p>\n

\n
\n
\n

=LET(X, SUMIFS(C:C, A:A, E2), <\/span>IF(X = 0, “”, X)) <\/span><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u9019\u6a23\u6211\u5011\u5c31\u53ef\u4ee5\u5728\u5f8c\u7e8c\u8a08\u7b97\u4e2d\u76f4\u63a5\u4f7f\u7528 X\uff0c\u800c\u4e0d\u7528\u91cd\u8907\u5197\u9577\u7684\u516c\u5f0f\uff0c\u5927\u5e45\u7c21\u5316\u5de5\u4f5c\u3002<\/p>\n

Conclusion<\/h3>\n

LET \u51fd\u6578\u80fd\u5e6b\u52a9\u6211\u5011\u66f4\u6709\u6548\u7387\u5730\u64b0\u5beb Excel \u516c\u5f0f\uff0c\u63d0\u5347\u53ef\u8b80\u6027\u8207\u529f\u80fd\u6027\u3002\u9f13\u52f5\u5927\u5bb6\u89aa\u81ea\u5617\u8a66\u9019\u500b\u5f37\u5927\u7684\u529f\u80fd\uff01<\/p>\n

A0001<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u6700\u65b0\u7248\u672c\u7684 Excel \u4e2d\u65b0\u589e\u4e86\u540d\u70ba LET \u7684\u51fd\u6578\uff0c\u80fd\u5927\u5e45\u7c21\u5316\u64b0\u5beb\u516c\u5f0f\u7684\u6d41\u7a0b\uff0c\u4f7f\u5de5\u4f5c\u66f4\u6709\u6548\u7387\u3001\u66f4\u65b9\u4fbf\u3002\u4ee5\u4e0b […]<\/p>\n","protected":false},"author":1,"featured_media":3787,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[20,8],"tags":[295,207,192,90,297,298],"class_list":["post-2754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-onlinesupport","category-excel","tag-excel-formulas","tag-let","tag-sumifs","tag-vlookup","tag-formula-readability","tag-formula-simplification"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.fyndpro.com\/wp-content\/uploads\/2026\/08\/new_covers_batch_02_474_excel.jpg?fit=816%2C1088&ssl=1","_links":{"self":[{"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/posts\/2754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/comments?post=2754"}],"version-history":[{"count":10,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/posts\/2754\/revisions"}],"predecessor-version":[{"id":3828,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/posts\/2754\/revisions\/3828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/media\/3787"}],"wp:attachment":[{"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/media?parent=2754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/categories?post=2754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyndpro.com\/cn\/wp-json\/wp\/v2\/tags?post=2754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}