The Hours Calculator helps you calculate total hours worked between a start and end time, minus breaks. Simply fill in the fields above and click Calculate to get an instant result.
This calculator is part of Calculate Wiki’s Everyday Calculators collection.
What You’ll Need
- Start Time
- End Time
- Break Time (min)
Formula Used
Total Minutes Worked = (End Time − Start Time) − Break Minutes
Hours = Total Minutes ÷ 60
Example Calculation
Using example inputs — Start Time = 09:00; End Time = 17:30; Break Time = 30 min — the Hours Calculator returns:
| Value | Result |
|---|---|
| Total time span | 8.5 hrs |
| Break deducted | 30 min |
| Hours worked | 8 hr 0 min |
8 hours. 8 hr 0 min worked.
Helpful Information
Results from the Hours Calculator are estimates based on standard formulas used in the everyday calculators field. For projects with significant cost, health, or safety implications, consider verifying results with a qualified professional.