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EV Range Calculator

Estimate usable range from battery capacity, average consumption and desired arrival reserve.

✓ Method reviewed · 2026-08-22
CALCULATORWhat driving range do battery size and consumption imply?

Results are for information and preliminary estimation. For critical technical work, manufacturer data, local codes and qualified professional review take precedence.

CALCULATION ENGINEEV-RANGE · R1.5.1Engine and route QA: PASS · Method and limits visible
Trust & methodology →
1Enter real inputs
2Press Calculate
3Read result with assumptions
Method & assumptions

How is it calculated?

Road energy = battery kWh × (1 − reserve). Range = usable energy / (kWh/100 km) × 100. Speed, weather, load and HVAC change consumption.

Example

Example: 60 kWh, 18 kWh/100 km and 10% reserve gives about 300 km planning range.

What questions does this tool answer?

  • What driving range do battery size and consumption imply?
  • How is EV Range calculated?
  • What inputs are needed for EV Range?
WHAT CHANGES THE RESULT

Check these before using the estimate

Automotive estimates are highly sensitive to driving conditions. For consumption, tire sizing and charging, the vehicle manufacturer’s approved limits remain the final reference.

  • Real consumption, speed, traffic, load and weather
  • Vehicle and tire manufacturer approvals and geometry
  • Charging losses and usable battery window
  • Fuel, toll and energy prices changing over time
FAQ

Frequently asked questions

Why does winter reduce range?+

Battery temperature, cabin heating, denser air and tire conditions can raise consumption.

Is this WLTP/EPA range?+

No; it is a personal planning estimate from your inputs.