EV Range and Charging Cost Calculator
Estimate electric driving range from battery size and consumption, then add charging cost per full session.
Last updated: April 2026
Why this page is useful
EV owners constantly translate between three different things: battery capacity, real-world consumption and electricity price. Manufacturers advertise battery size. Drivers talk in Wh/km or kWh/100 km. Charging apps show price per kWh. A compact calculator that ties all three together is far more useful than a generic energy converter.
It also fits the CovertItAll model perfectly: practical, minimal, immediately useful and good enough to stand on its own as a real page rather than thin filler.
Typical use cases
- trip planning
- home charging comparisons
- lease car checks
- winter versus summer estimates
Quick reference
| Battery | Consumption | Range |
|---|---|---|
| 60 kWh | 150 Wh/km | 400 km |
| 77 kWh | 180 Wh/km | 428 km |
| 84 kWh | 170 Wh/km | 494 km |
| 100 kWh | 200 Wh/km | 500 km |
Frequently asked questions
How does this calculator estimate range?
It divides available battery energy by consumption. In simple terms: range = battery kWh × 1000 ÷ Wh/km.
Why is my real range lower?
Because road speed, cold weather, heating, headwind, tire choice and battery reserve all reduce what you can actually use.
Can I use kWh/100 km instead?
Yes, but this page uses Wh/km because many EV owners think in that unit when watching live consumption.