Ebike Range Formula:
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Definition: This calculator estimates the range of a Bosch electric bike based on battery capacity and energy consumption rate.
Purpose: It helps cyclists plan their rides by predicting how far they can travel on a single battery charge.
The calculator uses the formula:
Where:
Explanation: The battery capacity is divided by the energy consumption rate to determine how many kilometers the ebike can travel.
Details: Accurate range estimation prevents being stranded with a dead battery and helps plan charging stops for longer rides.
Tips: Enter the battery capacity in watt-hours (Wh) and energy consumption rate (default 10 Wh/km). All values must be > 0.
Q1: Where can I find my battery's Wh rating?
A: Check the battery label or specifications. It's often calculated as voltage (V) × ampere-hours (Ah).
Q2: What's a typical Wh/km for Bosch ebikes?
A: Most Bosch systems consume 8-15 Wh/km depending on assist level, terrain, rider weight, and conditions.
Q3: How accurate is this estimate?
A: It's a theoretical maximum. Real-world range may be 10-30% less due to hills, wind, stops/starts, etc.
Q4: Can I use this for non-Bosch ebikes?
A: Yes, the calculation works for any electric bike if you know the battery capacity and consumption rate.
Q5: How can I improve my ebike's range?
A: Use lower assist levels, maintain proper tire pressure, reduce weight, and ride at steady speeds.