第1个回答 2012-10-13
如果是同一天的很简单:
=TEXT(TIME(MID(A2,12,2),MID(A2,15,2),MID(A2,18,2))-TIME(MID(A1,12,2),MID(A1,15,2),MID(A1,18,2)),"[h]小时mm分钟ss秒")
跨天计算:
=TEXT((DATE(MID(A2,1,4),MID(A2,6,2),MID(A2,9,2))+TIME(MID(A2,12,2),MID(A2,15,2),MID(A2,18,2))-(DATE(MID(A1,1,4),MID(A1,6,2),MID(A1,9,2))+TIME(MID(A1,12,2),MID(A1,15,2),MID(A1,18,2)))),"[h]小时mm分钟ss秒")