Will it finish overnight?

Estimate a steady AC session. This is not a DC rapid-charging curve calculator: peak DC power cannot predict a whole session.

CAR / BATTERY

START (%)

TARGET (%)

CHARGER POWER (KW)

EFFICIENCY (%)

IDEALISED DURATION

— h

Why the answer is an estimate

The car may limit AC input below the charger's rating. Cold-weather battery conditioning, balancing near full charge, household load management and conversion losses can extend the session. For a scheduled off-peak window, leave a margin rather than planning to the minute.