How many Kwh to recharge a car battery from AC outlet?

Thanks for the prompt replies with lots of useful info.

The answers.com response is very complete, but unfortunately they state the electricity used as “1275 watts”, which is a rate not a quantity. I think they meant to write “1275 watt-hours”, which is less than 2 Kwh (kilowatt hours), which would cost less than 18 cents at the rate from our condo’s most recent electric bill.

I hope this will help put the matter in perspective and prevent our condo from starting WWIII over this trivial matter.

Again, thanks for your help.