Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Cycling
E-Bike Range Calculator
Estimate your electric bike's range in kilometres based on battery capacity, assist level, terrain, rider weight, and temperature. Use it before a ride to avoid running out of charge mid-route.
Fill in the required fields to see your result.
Cycling
Bike Gear Ratio Calculator
Calculates gear inches — a measure of how far the bike travels per pedal stroke — from chainring, cassette, and wheel diameter. Useful for comparing gear ratios across drivetrains, planning gear upgrades, and matching cadence to terrain.
Fill in the required fields to see your result.
Key differences
| E-Bike Range Calculator | Bike Gear Ratio Calculator | |
|---|---|---|
| Category | Cycling | Cycling |
| Inputs required | 5 | 3 |
| Result | Estimated Range (km) | Gear Inches (inches) |
| What it does | Estimate your electric bike's range in kilometres based on battery capacity, assist level, terrain, rider weight, and temperature. Use it before a ride to avoid running out of charge mid-route. | Calculates gear inches — a measure of how far the bike travels per pedal stroke — from chainring, cassette, and wheel diameter. Useful for comparing gear ratios across drivetrains, planning gear upgrades, and matching cadence to terrain. |