Free Calculator

E-Bike Battery Range Calculator

Estimate How Far Your Battery Will Last

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Your E-Bike

Battery Capacity (Wh)

Check your battery label - typically 250-750 Wh

Rider Weight (lbs)

Terrain

Assist Level

Range Estimate

Estimated Range

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Estimated Runtime —

Energy Per Mile —

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How It Works

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Enter Your Battery

Input your battery's watt-hour (Wh) rating from the label. Common e-bike batteries range from 250Wh to 750Wh. Higher Wh means more range.

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Set Your Conditions

Select your terrain and assist level. Flat terrain on Eco mode gives maximum range, while hilly terrain on Turbo mode drains the battery fastest.

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Get Your Range

See your estimated range in miles, runtime in hours, and energy consumption per mile. Plan your rides to avoid running out of battery.

Rent E-Bikes with Reservety

List your e-bike fleet with battery and range details on every listing. Reservety handles bookings, waivers, and customer communication.

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Frequently Asked Questions

How far can an e-bike go on a single charge?

It depends on the battery, terrain, assist level, and rider weight. A 500Wh battery on flat terrain in Eco mode can go 50-70 miles. The same battery on hilly terrain in Turbo mode might only get 15-25 miles. Most rental e-bikes with 400-500Wh batteries get 25-50 miles in typical mixed conditions.

Does rider weight really affect battery range?

Yes, significantly. A heavier rider requires more motor power to maintain speed, especially on hills. A 200 lb rider can expect 10-20% less range than a 150 lb rider on the same bike and terrain. This is why the calculator factors in weight.

What assist level should I use to maximize range?

Eco mode gives the most range (2-3x more than Turbo) but provides the least motor assistance. Tour mode is a good balance of range and comfort. For maximum range, use Eco on flats and Tour on hills. Switch to Sport or Turbo only when you need a boost on steep climbs.