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Time hours to days

Convert hours to days, weeks and working days, or go the other way.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

Results update as you type. The formula and assumptions are explained below the calculator.

Time in days

3 days

Hours72 h
Weeks and days3 d
Minutes4,320 min
Eight-hour working days9 workdays

Uses 24-hour days and 8-hour working days. Working-day results ignore weekends, public holidays and overtime.

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What does this tool do?

This converter turns hours into days and weeks, and also shows the equivalent number of eight-hour working days. It accepts hours, days or minutes as the input.

The Formula

Days = Hours ÷ 24; weeks = days ÷ 7; working days = hours ÷ 8

Frequently Asked Questions

Do working days include weekends?

No. The working-day figure divides by eight and assumes a five-day week, so it is a simple effort estimate rather than a calendar calculation.

How do I convert days back to hours?

Multiply the number of days by 24. Switch the input unit to days and the converter will do it for you.