Time Duration Calculator: Calculate Total Time Elapsed

  • Adam
  • January 9, 2026

Calculate total duration from multiple time blocks (start/end times). Perfect for timesheets, tracking work hours, and subtracting breaks.

Time Duration Calculator

Total Time
0h 0m
0.00 Decimal Hours

How we calculate

We sum up the difference of each time block and subtract any break time specified.

$$ \text{Total} = \sum (T_{end} - T_{start}) - \text{Break} $$

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