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  4. /Cadence Calculator
Last reviewed: May 2, 2026Reviewed by: Manish Rajput

FAQ

Frequently asked questions

What cadence should triathletes use on the bike?

Research suggests triathletes benefit from slightly lower cadence (75-85 RPM) compared to pure cyclists (85-95 RPM). This reduces fast-twitch muscle recruitment, preserving those fibers for the run.

Does higher cadence mean more speed?

Not directly. Speed is cadence × gear ratio × wheel size. Higher cadence in the same gear increases speed, but you can also go faster at lower cadence in a bigger gear. The optimal balance depends on your power, terrain, and race goals.

How do I change my natural cadence?

Gradually. Change by 3-5 RPM per week using cadence drills: single-leg pedaling, high-cadence spin-ups, and controlled low-cadence strength work on hills.

Evidence

References

  • Preferred pedalling cadence in professional cycling

    European Journal of Applied Physiology

  • Effects of cycling cadence on subsequent run performance in triathletes

    Journal of Science and Medicine in Sport

This calculator provides estimates based on published exercise science research. Individual responses vary. These outputs are not a substitute for coaching, medical clearance, or your own experience. Always listen to your body and consult a qualified professional before making significant changes to your training.

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Estimate functional threshold power and turn it into cleaner bike zones, Sweet Spot targets, and triathlon pacing anchors.

Cycling Bike Pace Calculator — Speed, Time & Pace

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Calculate cycling time, speed, or pace for any distance, with race presets for Sprint, Olympic, 70.3, and IRONMAN. Includes course, wind, and bike-type adjustments.

Bike

Cycling Cadence Calculator

Find your optimal cadence for any terrain and race distance. Calculates speed from cadence and gearing, with triathlon-specific run-preservation recommendations.

Your Setup

Optimal Cadence

87 RPM

Range: 85–88

Speed at Optimal

33.6 km/h

Current: 32.8 km/h

Gear Ratio

3.06

6.44m per rev

Triathlon Note: For 70.3 triathlon, research shows lower bike cadence (75-85 RPM) reduces type II muscle fiber recruitment, preserving fast-twitch capacity for the run.

Cadence → Speed Table

Cadence (RPM)Speed (km/h)Speed (mph)
6023.214.4
6525.115.6
702716.8
752918
8030.919.2
8532.820.4
9034.821.6
9536.722.8
10038.624
10540.625.2
11042.526.4

Recommendations

  • For triathlon, a lower cadence (75-85 RPM) on the bike reduces muscle glycogen depletion and preserves running performance off the bike.