Hello
Read this link
http://enterprise-solutions.swits.net/infopath2003/article.php?t=adding-time-cal
culating-differences&c=infopath2003
I hope it will help you

Signature
Kalyan G Reddy - INFOPATH MVP 2007
http://www.ggktech.com
> Hello,
>
> 1) How do I calculate the hours or minutes worked between say, checked-in
> 9:00AM and check-out 5:00PM?
>
> 2) How do I add up the hours or minutes worked per week in a repeating table?