Free EV tool

EV Charge Clock

Battery size + charger power + % to add = exactly how long you'll be plugged in.

Battery size

64 kWh

Charger power

Charge level

Starting at20%
Charging to80%

Time to charge

5 h 54 min

Ready at 03:43 PM

Energy added

38.4 kWh

Total minutes

354 min

Same charge, other chargers

Times include typical charging losses (≈12% AC, ≈5% DC). Real-world speed also depends on temperature and your car's charge curve.

Smart schedule & cost

Uses your battery, charger and charge levels above. Set your rates and departure time — we find the cheapest start time that still finishes on time.

Electricity rates

Peak
$/kWh
to
Super off-peak
$/kWh
to
Off-peak (all other hours)
$/kWh

Presets are approximate examples — check your bill for exact rates and seasonal windows.

Best time to plug in

--:--

Charging ends 05:59 · departure 07:30

Session cost

$5.24

vs. plug in now

$0.00

now: $5.24

vs. all-peak

$13.10

peak: $18.34

24-hour rate timeline

00:0003:0006:0009:0012:0015:0018:0021:0024:00
Peak $0.42Off-peak $0.24Super off-peak $0.12ChargingNowDeparture