How this tool works
Calendar days divide hours by exactly 24. Working days divide by the hours you normally work in one paid day, so 37.5 hours can mean five 7.5-hour working days.
Home / Hours to days calculator
Hours to Days
Get the ordinary 24-hour conversion and a working-day result based on your actual schedule instead of assuming every workday lasts eight hours.
24-hour calendar days—
Working days—
Calendar breakdown—
Calendar days and working days answer different questions. The first always uses 24 hours; the second uses the schedule you enter.
When it is useful
Use it for elapsed durations, project estimates, rotas, leave balances and any situation where ‘days’ could mean either calendar days or working days.
Accuracy and unit standards
The calendar result is a fixed-unit conversion. Employment schedules, leave policies and billable-day definitions can vary, so enter the appropriate working-day length for the decision you are making.