=IF(TODAY()<=DATE(2015,1,1),"+","-")&DATEDIF(MIN(TODAY(),DATE(2015,1,1)),MAX(TODAY(),DATE(2015,1,1)),"D")&"天"
公式:
=IF("2015-1-1"-TODAY()<0,"-","+")&DATEDIF(IF("2015-1-1"-TODAY()>=0,TODAY(),"2015-1-1"),IF("2015-1-1"-TODAY()<0,TODAY(),"2015-1-1"),"D")&"天"
DATEDIF 计算第二个参量减去第一个参量,结果不能为负数。
何必搞得这么复杂,使用三个单元格就办了,A1输入“=today()”,A2“”,A3输入公式“=A2-A1“,不就行了。
=IFERROR(DATEDIF(TODAY(),"2015-1-1","D"),"-"&DATEDIF("2015-1-1",TODAY(),"D"))&"天"
在 A1 单元格输入以下字符:
=DATE(2018,6,7)-TODAY()
显示 200 (高考倒计时)