WhenMathCustom Workweek Calculator
Compare how many working days a range contains under up to three different workweek patterns, side by side.
Worked example
A Monday-Friday workweek gives 5 working days in any Monday-to-Sunday range. A Sunday-Thursday workweek (common in some regions) also gives 5, but on different specific dates, which matters when comparing a schedule across regions or teams.
Limitations
This compares workweek patterns only, without holiday exclusions. See Holiday Impact Calculator to add those.
Frequently asked questions
- How many patterns can I compare?
- Up to three at once.