=TEXT(RIGHT(A1,LEN(A1)-FIND("-",A1))-LEFT(A1,LEN(A1)-FIND("-",A1)),"hh:mm"),这个公式显示格式为00:45,如果你需要超过1小时也用分钟表示,用公式=TEXT(RIGHT(A1,LEN(A1)-FIND("-",A1))-LEFT(A1,LEN(A1)-FIND("-",A1)),"[mm]")
A2=MINUTE(12:30-11:45)
A1:
10:50
=TEXT(A1*60*24,"0")
确定即可
答案显示:
650
祝你成功!