TIME, RUNNING, SHOPPING, AND QUICK MATH
Hours Worked Calculator
Calculate a same-day shift duration and paid hours after an unpaid break.
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Enter your values and select Calculate. Your result stays on this device.
How it works
Paid hours = end time − start time − unpaid break. Overnight shifts are supported when end time is earlier than start time.
Assumptions
Single shift only; excludes overtime rules, paid breaks, rounding policies, and time-zone changes.
Use case
hours worked calculator: a clear planning check
Calculate a same-day shift duration and paid hours after an unpaid break. The stated formula, assumptions, and result limits remain visible so the calculation can be checked in context.
Use a clear hours worked calculator scenario with values you can verify before relying on the result.
Method and update
Last reviewed: 2026-08-08. This tool performs the stated formula locally in your browser using the values you enter.
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