Interval Calculator — Plan Interval Sessions
Plan cycling interval training sessions with work and rest periods.
How We Calculate This
Interval Session Structure
The calculator sums warm-up, work intervals, rest periods between intervals, and cool-down to give total session time.
Total = Warm-up + (Work x Intervals) + (Rest x (Intervals - 1)) + Cool-down
Note: rest periods are between intervals, so there is one fewer rest period than work periods.
Frequently Asked Questions
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Last updated: 2025-02-20
All calculations are estimates. Always verify results and consult a professional bike fitter where appropriate.