Decimal Hours Calculator
Convert hours and minutes into decimal hours for payroll, time cards, invoices, and work schedules.
How it works
Enter your start time, end time, and unpaid break duration. The calculator subtracts your break from the total shift length and shows the result in hours, minutes, and decimal hours.
Example
8 hours and 30 minutes equals 8.50 decimal hours.
FAQ
Does this include overtime?
No. This tool calculates total hours worked. Overtime can be added in a future version.
Can I use this for overnight shifts?
Yes. If the end time is earlier than the start time, the calculator automatically treats the end time as the next day.