Time

Time Duration Calculator

Calculate the time between two clock times, including periods that cross midnight.

MyToolPantry.comTime Duration Calculator

Time Duration Calculator result

ToolEnter your information below

Start timeChoose a time on the clock face. Every minute is available.

End timeChoose a time on the clock face. Every minute is available.

Unpaid break minutes

Earlier end time means the next day Equal times mean a full 24 hours

Result7 hours 45 minutes 0 seconds

Elapsed before break: 7 hours 45 minutes 0 seconds
Break deducted: 0 minutes
Net total minutes: 465
Decimal hours: 7.75
Crosses midnight: Yes

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How this tool works

Each clock time is converted to minutes after midnight. When overnight mode is enabled and the end is earlier, 24 hours are added.

Assumptions

Start and end are clock times without dates. An earlier end is next-day only in overnight mode; equal times are zero unless full-day mode is selected; entered break minutes are deducted afterward.

Limits to know

An earlier end time is invalid unless overnight mode is selected; equal times are zero unless full-day mode is selected. Break deduction cannot exceed the elapsed interval.