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Tabata Interval Timer Calculator

Total time for a Tabata-style HIIT session.

Compute the total session time for a Tabata-style high-intensity interval workout from the number of rounds, work seconds, rest seconds between intervals, and rest seconds between sets.

Priya Venkatesan By Priya Venkatesan
Published Last reviewed 1 min read

Inputs

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Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Set time = rounds_per_set · (work + rest_between_intervals). Total = sets · set_time + (sets − 1) · set_rest.

In depth

Compute the total session time for a Tabata-style high-intensity interval workout from the number of rounds, work seconds, rest seconds between intervals, and rest seconds between sets.