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That depends a LOT on its power rating, but especially on how many minutes you use it every day, on average.

Look at your toaster - electrical equipment usually has a power rating. If a power rating in watt is not given, you can multiply volts x amperes. If it says something in watts, convert that to kilowatts.

Make an estimate, how many hours you turn the toaster on in a year.

Multiply the kilowatts x the number of hours.

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Lela Lemke

Lvl 10
3y ago

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Related Questions

How many kwh a year does a toaster use?

That depends a LOT on its power rating, but especially on how many minutes you use it every day, on average. Look at your toaster - electrical equipment usually has a power rating. If a power rating in watt is not given, you can multiply volts x amperes. If it says something in watts, convert that to kilowatts. Make an estimate, how many hours you turn the toaster on in a year. Multiply the kilowatts x the number of hours.


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