Free tools / EV charging

How long will your EV take to charge?

Enter your car's usable battery size, the percentage you need to add and your charging power. Then see which overnight window fits.

Try a typical charge

Estimated time at steady power 4 hr 46 min

30 kWh into the battery · about 33.3 kWh from the socket

Your top-up fits within five cheaper hours at this power.

5 hours
53%
6 hours
63%
7 hours
74%

Bars show how much of the battery each window could fill. The dark tick is the percentage you need. Estimates allow 10% charging loss; real power and losses vary, and smart charging may pause.

Want to compare the tariffs too?

Our EV tariff comparison shows the fixed charging hours, quoted prices and benefits of nine plans, with dated regional examples.