Autonomia E-Bike
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The e-bike range calculator estimates how far an electric bike can travel on a full charge by dividing the battery capacity (Wh) by the average energy consumption (Wh/km). This tool requires two inputs: total watt-hour capacity and the bike's efficiency rating per kilometer.
It's particularly useful for trip planning, comparing models, or adjusting riding habits to maximize range. For example: a 500Wh battery with 25Wh/km efficiency provides approximately 20km of range. However, real-world performance may differ due to factors like hilly terrain, wind resistance, and continuous motor usage.
Note that consumption rates vary depending on the motor assist level (eco, normal, turbo) and rider weight. Always refer to manufacturer specifications for precise values. This calculator provides an idealized estimate and should be validated with real-world testing for accurate results.
Frequently asked questions
How do I find the battery capacity in Wh?
Check the battery label or user manual. Capacity is usually listed in volts (V) and ampere-hours (Ah), with Wh calculated as V × Ah.
Where can I get the average consumption rate?
Refer to the manufacturer's specifications. Many models display this value on product pages or through independent testing reports.
Is the calculator result accurate?
It's an estimate. Terrain, speed, and motor usage will affect actual range.
Can I use this tool to compare different models?
Yes, input each e-bike's specific data to analyze their efficiencies.