Download your PDF
Bicycle Speed from Cadence Calculator result sheet — free, supported by sponsors. Your download button appears in 20 seconds.
This free download is supported by sponsors — continuing in
20
Your file is generated in your browser when you choose Download — nothing is uploaded. If this calculator returns enough numeric data, the export also includes its best-fit chart alongside the readable table.
WorldCalculate result export
Bicycle Speed from Cadence Calculator — result sheet
Calculate bicycle speed from wheel diameter, cadence, and a wheel-to-crank distance ratio.
Inputs used
Results
Visual chart
Breakdown
Calculation steps
Returned data table
Formula and methodology
Formula: Speed = π × wheel diameter × cadence × gear ratio × 60/1000 in km/h.
The estimate converts wheel circumference and revolutions per minute into a forward speed.
This result follows the calculator's declared inputs, precision, validation boundaries, and model limits.
Input contract
- Wheel diameter — m; minimum 1.0E-6; maximum 1000
- Cadence — rpm; minimum 0; maximum 10000
- Wheel revolutions per crank revolution — minimum 0; maximum 1000
Worked example
| Input | Value |
|---|---|
| Wheel diameter | 0.7 |
| Cadence | 90 |
| Wheel revolutions per crank revolution | 2.5 |
Speed ≈ 29.688 km/h.
Assumptions and limits
- Diameter is metres, cadence is crank rpm, and the ratio is wheel revolutions per crank revolution.
- There is no wheel slip and cadence and gearing remain constant.
- Terrain, wind, tire deformation, drivetrain loss, and rider effort are not modeled.
Calculator note
Source and methodology
Use the official WorldCalculate methodology policy for the source, formula, precision, and boundary standards behind this calculator.
Planning estimate, not financial, medical, legal, or professional advice. © WorldCalculate — reuse with attribution. Built and curated by Hassan ALRowaie.
No saved result was found. Please run the calculation first, then choose Download again.