Electric Bike Range Estimator

Estimate your electric bike's range quickly and accurately. Our free estimator uses advanced calculations to predict how far you can travel on a single charge.

Quick Range Estimation

Our electric bike range estimator is designed for quick, accurate range predictions. Simply enter your e-bike's key specifications and get instant estimates.

Basic Estimation

  • • Battery capacity
  • • Motor power
  • • Average speed
  • • Total weight

Advanced Estimation

  • • Route elevation profile
  • • Wind conditions
  • • Pedaling assistance
  • • Cargo weight

How Electric Bike Range Estimation Works

Electric bike range estimation involves calculating energy consumption based on multiple physical factors. Our estimator uses proven physics equations to account for:

  • Aerodynamic drag: Air resistance increases with speed squared
  • Rolling resistance: Friction between tires and road surface
  • Gravitational forces: Energy needed to climb hills
  • Motor efficiency: How efficiently the motor converts battery power to motion
  • Battery chemistry: Voltage and capacity characteristics

Range Estimation Formula

The basic range estimation formula is:

Range (km) = Battery Capacity (Wh) / Energy Consumption per km (Wh/km)

Energy consumption per kilometer depends on speed, weight, terrain, wind, and other factors. Our estimator calculates this dynamically based on your inputs.

Factors Affecting Range Estimation

Battery Capacity

Larger batteries provide more energy and longer range. A 500Wh battery typically provides 50-100 km, while a 1000Wh battery can provide 100-200 km depending on conditions.

Riding Speed

Speed dramatically affects range. Riding at 20 km/h may provide 100 km of range, while 35 km/h might only provide 50 km due to increased aerodynamic drag.

Terrain

Flat terrain is most efficient. Hills require significant energy to climb, reducing range. A route with 500m elevation gain can reduce range by 30-40% compared to flat terrain.

Try Our Free Range Estimator

Get accurate range estimates in seconds.

Estimate Range Now