EV Range Calculator

Enter your Battery Capacity, Charge Level, and Base Efficiency, then fine-tune with Driving Style, Road Type, Speed, Temperature, and Wind Speed to calculate your Estimated Range — plus Available Energy, Adjusted Efficiency, and range impact breakdowns.

kWh
85 %
0 %100 %
Wh/km

Manufacturer's rated efficiency

km/h
°C
km/h
kg

Reduces range by ~8%

Reduces range by ~12%

Reduces range by ~4%

Results

Estimated Range

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Available Energy

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Adjusted Efficiency

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Range Reduction

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Range Impact Breakdown

Frequently Asked Questions

How accurate is the EV range calculator?

The calculator provides estimates based on real-world factors that affect EV range. Actual range may vary by ±10-15% depending on specific vehicle model, driving habits, and conditions not captured in the inputs.

Why is my actual range different from manufacturer specifications?

Manufacturer range ratings are based on standardized testing conditions. Real-world factors like temperature, driving style, terrain, and accessory usage significantly impact actual range, often reducing it by 20-40%.

How much does cold weather affect EV range?

Cold temperatures can reduce EV range by 20-40%. Batteries are less efficient in cold weather, and cabin heating uses additional energy. Our calculator factors in temperature effects on both battery performance and climate control usage.

Does driving style really make a big difference?

Yes, driving style has a major impact on range. Aggressive acceleration and high speeds can reduce range by 20-40%, while efficient driving techniques like gentle acceleration and regenerative braking can extend range significantly.

How does air conditioning affect EV range?

Air conditioning typically reduces range by 8-15% depending on outside temperature and usage intensity. Seat heating is more efficient than cabin heating, reducing range by only 3-5%.

What's the difference between city and highway driving for EVs?

Unlike gas cars, EVs are often more efficient in city driving due to regenerative braking. Highway driving at high speeds increases energy consumption due to aerodynamic drag, potentially reducing range by 15-25%.

How does cargo weight impact EV range?

Additional weight increases energy consumption, especially during acceleration and hill climbing. Every 100kg of extra weight typically reduces range by 2-4%, though the impact varies by vehicle and driving conditions.

Should I charge to 100% for maximum range?

While charging to 100% gives maximum range, it's generally recommended to charge to 80-90% for daily use to preserve battery health. Only charge to 100% when you need the extra range for longer trips.

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