Decimal to Hours and Minutes Calculator

How to use this decimal to hours and minutes calculator

This is the reverse of a decimal-hours timesheet. The HH:MM in the result is a duration, not “quarter to eight” on a clock. Use Time Calculator if you need a clock time.

Formula

Worked example

7.75 → 7 hours 45 minutes. 8.5 → 8 hours 30 minutes. 0.25 → 0 hours 15 minutes.

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Frequently asked questions

Results are estimates for informational purposes and are not financial, legal, or professional advice. Last reviewed 2026-08-19.