Now I'm thinking that her calculator wasn't doing the running total. The numbers on the Week 1&2 page are exactly the same, times in proper format, and the Total line under each box matches, all route information is the same. Without the numbers in the first two columns on her Evaluation page, I can't tell what numbers/averages were used to calculate the times. The times for random letters, DPS, and flats are the biggest difference, her totals are way below mine, so it must not have calculated based on all the entries. Your calculator shows my route just under evaluation for the first week, and that matches the amount of mail that came through. I know it wasn't eight hours lighter! I'll tell the other carriers to download this calculator and run their own numbers, her totals probably won't be correct until the last day is entered. Thanks for making this calculator available, and helping me figure this out!