Hours Calculator
Last updated: October 15, 2026
Calculate worked hours between two clock times after subtracting an unpaid break.
Net worked hours
—
- Gross elapsed hours: —
- Paid minutes: —
- Decimal hours: —
On this page
Quick summary: Calculate worked hours between two clock times after subtracting an unpaid break.
Read the complete guide
Updated reference sections in this guide are in English.
What this calculator estimates
Calculate worked hours between two clock times after subtracting an unpaid break.
How to use it
Enter Start hour (0–23); Start minute (0–59); End hour (0–23); End minute (0–59); Unpaid break (minutes). Select Calculate to update the results.
How the calculation works
The calculator finds elapsed minutes from start to end, treats an earlier end time as the next day, and subtracts the unpaid break.
Worked example: starting scenario
| Start hour (0–23) | 8 |
|---|---|
| Start minute (0–59) | 30 |
| End hour (0–23) | 17 |
| End minute (0–59) | 15 |
| Unpaid break (minutes) | 30 |
| Net worked hours | 8 hr 15 min |
|---|---|
| Gross elapsed hours | 8.75 |
| Paid minutes | 495 |
| Decimal hours | 8.25 |
Important limitations
Overtime rules, rounding policies, paid breaks and labor-law requirements are not included.