Cadence Calculator — RPM for Target Speed
Calculate the cadence needed to reach a target speed in any gear.
How We Calculate This
Cadence Formula
Cadence (RPM) = Speed (mm/min) / Development (mm/rev)
Where Development = Gear Ratio x Wheel Circumference. This is the inverse of the speed-in-gear calculation.
Frequently Asked Questions
Related Calculators
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Calculate gear ratios from chainring and sprocket tooth counts.
Gear Inches Calculator
Convert gear ratios to gear inches for comparison.
Development Calculator
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Chainring Calculator
Compare chainring sizes and their effect on gearing range.
Cassette Calculator
Analyse cassette tooth counts and gear jumps between sprockets.
Last updated: 2025-02-20
All calculations are estimates. Always verify results and consult a professional bike fitter where appropriate.