Work Hours Calculator

Subtract a break from a same-day shift to find worked time.

01 / inputs

Start time

HH:MM

End time

HH:MM

Break

min

02 / result

WORKED HOURS

7.5

Worked hours: 7.5
Worked minutes: 450

Calculation trace

510 minutes − 60 break minutes = 450 minutes
7.5 hours
Worked time

§

SOURCES

International Organization for Standardization (ISO)
ISO 8601 — Date and time format ↗
24-hour civil time representation and worked-hours duration net of a break
Accessed 2026-08-19