Electric Car Cost Calculator

They often cost less per mile when charged at home, but the result depends on your electricity tariff, annual mileage, the EV’s efficiency, and your current car’s MPG. Use the calculator above with your own figures for a more useful comparison.

The most important thing is battery health — look for a State of Health (SoH) report showing at least 75–80%. Also check the remaining warranty, charging cable included, and whether it supports rapid charging.Full guide to selling an electric or hybrid car

Multiply your daily miles by the cost per mile (electricity price in pence ÷ 100 ÷ miles per kWh). The calculator above does this automatically — enter your commute and your tariff rate.

Anything above 80% is generally considered healthy. Below 70% and you may notice a significant reduction in real-world range compared to the original spec. Ask the seller for a battery health report before buying.

A standard 7 kW home wallbox takes 5–10 hours for a full charge depending on battery size. Rapid chargers (50–150 kW) can charge to 80% in 30–60 minutes. Check your vehicle supports the charger type before purchasing.