怎么在Excel中自定义公式进行计算?

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2025-09-04 01:55

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你公式算出的年龄是文本格式,把你计算年龄的公式写出来,看怎样改比较合适。 =--IF(C1="","",IF(IF(LEN(C1)=15,"19"&MID(C1,7,2)&"-"&MID(C1,9,2)&"-"&MID(C1,11,2),MID(C1,7,4)&"-"&MID(C1,11,2)&"-"&MID(C1,13,2))"2009-12-31","",TEXT(TODAY()-IF(LEN(C1)=15,"19"&MID(C1,7,2)&"-"&MID(C1,9,2)&"-"&MID(C1,11,2),MID(C1,7,4)&"-"&MID(C1,11,2)&"-"&MID(C1,13,2)),"yy"))) (在等号后IF前添加“--”) 给你一个求年龄的公式,看看是否适用: =IF(C1"",DATEDIF(TEXT((LEN(C1)=15)*19&MID(C1,7,6+(LEN(C1)=18)*2),"#-00-00"),TODAY() ,"y"),)

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