Decimal Hours Converter

Convert decimal hours to HH:MM and back — for timesheets, payroll, and billing.

Decimal hours:

Or HH:MM:

How to use

Enter decimal hours or HH:MM, then click Convert.

Why do timesheets use decimals?

Payroll systems multiply hours × rate — 7.5 hours is easier than 7:30 in math.

How do I convert minutes?

Divide minutes by 60: 45 min = 0.75h, 15 min = 0.25h.

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