Cycling Cadence Target Planner Calculator

Plan cycling cadence targets using speed, gear ratio, and climb.

mph
m
rpm
%
min

Quick Facts

Cadence
Efficiency
Cadence improves efficiency
Gear
Ratio
Gear ratio impacts cadence
Climb
Load
Climb increases effort
Decision Metric
Cadence
Required cadence

Your Results

Calculated
Required Cadence
-
Cadence for target speed
Speed at Cadence
-
Speed at cadence goal
Effort Score
-
Effort indicator
Interval Reps
-
Intervals per hour

Cadence Plan

Your defaults map a steady cadence target.

What This Calculator Measures

Plan cycling cadence targets using speed, gear ratio, and climb percentage.

By combining practical inputs into a structured model, this calculator helps you move from vague estimation to clear planning actions you can execute consistently.

This calculator estimates cadence targets from speed and gear inputs.

How to Use This Well

  1. Enter target speed and wheel size.
  2. Add gear ratio and cadence goal.
  3. Set climb percent and interval length.
  4. Review required cadence.
  5. Adjust gear ratio.

Formula Breakdown

Cadence = speed / (circumference x ratio)
Speed: cadence goal to mph.
Effort: climb x cadence.
Intervals: 60 / interval minutes.

Worked Example

  • 18 mph with 2.1m wheel, 3.2 ratio.
  • Cadence around 86 rpm.
  • 10 intervals per hour at 6 min.

Interpretation Guide

RangeMeaningAction
Below 80Low.Use easier gear.
80-95Balanced.Efficient cadence.
95-105High.Strong tempo.
Above 105Very high.Short efforts.

Optimization Playbook

  • Lower gear ratio: reduce cadence demand.
  • Increase cadence goal: build efficiency.
  • Manage climbs: adjust target speed.
  • Use intervals: train cadence control.

Scenario Planning

  • Baseline: current cadence goal.
  • Higher climb: add 3%.
  • Lower gear: reduce ratio by 0.3.
  • Decision rule: keep cadence under 100 rpm.

Common Mistakes to Avoid

  • Using wrong wheel size.
  • Ignoring gear ratio.
  • Overestimating target speed.
  • Skipping climb adjustments.

Implementation Checklist

  1. Confirm wheel size.
  2. Set gear ratio.
  3. Define cadence goal.
  4. Plan intervals.

Measurement Notes

Treat this calculator as a directional planning instrument. Output quality improves when your inputs are anchored to recent real data instead of one-off assumptions.

Run multiple scenarios, document what changed, and keep the decision tied to trends, not a single result snapshot.

FAQ

How do I find wheel circumference?

Use manufacturer specs or measure tire roll.

What cadence is ideal?

Many riders target 80-95 rpm.

Does climb percent change cadence?

Yes, climbs often reduce cadence unless you shift.

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