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Bike Cadence and Speed Calculator

Calculates bike speed and cadence by allowing users to input various cycling parameters, including chainring size, sprocket dimensions, wheel measurements, and crank length. The calculator processes these inputs to compute related metrics such as gear ratio, gear inches, and development. Users can accurately determine their required cadence given a specific speed, or calculate the resulting speed...

Editors’ Top PickBased on community votes
Other OptionsRanked by votes
  1. Screenshot of SportCalculators
    02
    SportCalculators
    sportcalculators.com

    Its Cycling Cadence Calculator converts bike setup inputs into speed/cadence results in km/h and mph. The page includ...

  2. Screenshot of Gearfinder
    03
    Gearfinder
    gearfinder.cc

    Gearfinder’s interactive calculator shows speed at selected cadence and event pacing metrics based on chosen gearing ...

  3. Screenshot of Sheldon Brown
    04
    Sheldon Brown
    sheldonbrown.com

    The Bicycle Gear Calculator supports wheel and drivetrain inputs and outputs gearing tables with speed values at mult...

  4. Screenshot of BikeCalc
    05
    BikeCalc
    bikecalc.com

    BikeCalc’s Gear Calculator lets you enter chainring, sprocket, wheel, and crank parameters to compute speed from cade...

Side by side

Bike Cadence and Speed Calculator options compared

ToolBest forStrengthsLimitations
Omni Calculator
omnicalculator.com
Quick cadence or speed calculations
  • Covers wheel circumference, chainring, and cog inputs
  • Outputs gear ratios and multiple speed units
  • No built-in cadence comparison table
SportCalculators
sportcalculators.com
Comparing speeds across cadence ranges
  • Includes a cadence table for RPM vs speed lookup
  • Outputs in both km/h and mph
  • Displayed values show NaN until bike parameters are entered
Gearfinder
gearfinder.cc
Track cycling and gear-inch references
  • Shows speed at selected cadence plus event pacing (200m, 500m, 1km, 4000m)
  • Explains gear inches as a relative measure of effort
  • Relies on fixed wheel assumptions; tyre size not factored in
Sheldon Brown
sheldonbrown.com
Detailed gear tables and internal hub options
  • Outputs gearing tables with speed at multiple RPM levels
  • Covers internal hub gears and historical standards
  • Output can feel dated; fewer modern unit options
BikeCalc
bikecalc.com
Classic gear development calculations
  • Computes gear ratio, gear inches, and development (meters)
  • Free tier available with extensive input fields
  • Interface is basic; no built-in cadence-to-speed table

Buyer's guide

How to choose a bike cadence and speed calculator

When picking a bike cadence and speed calculator, the most important inputs are wheel size (diameter or rim + tire), chainring teeth, and cog teeth—these drive every output. If you need to see how speed changes across a range of cadences, look for a tool that includes a cadence table. If you are tracking training metrics like gear inches or development meters, choose a calculator that outputs those specific values. The differences that matter are whether the tool lets you adjust wheel circumference precisely, whether it shows multiple speed units, and whether it includes a table for quick RPM-to-speed comparison.

Questions

Bike Cadence and Speed Calculator FAQ

What inputs do I need to use a bike cadence and speed calculator?
1-3 sentence answer grounded in the material
Can I compare speeds at different cadences with these tools?
1-3 sentence answer grounded in the material
Do these calculators show gear inches or development?
1-3 sentence answer grounded in the material
Is the calculator free to use, or does it require a subscription?
1-3 sentence answer grounded in the material
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