How much would you say it cost to leave a 75 watt light bulb on for 24 hours?

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How much would you say it cost to leave a 75 watt light bulb on for 24 hours?

2007-01-21 12:02:06 · 2 answers · asked by leasafb 2 in Home & Garden ➔ Maintenance & Repairs

2 answers

75W x 24hours = 1800 watt hours = 1.8kWH
I pay about 11.3 cents per kWH. 1.8 x 11.3 = 20.34 cents
Check your electric bill for your rate, and calculate your cost.

2007-01-21 13:13:47 · answer #1 · answered by Warren914 6 · 0⤊ 0⤋

That would be 1.8 kilowatts x the amount your electric company charges for a kilowatt. It would cost me 16 cents.

2007-01-21 12:10:25 · answer #2 · answered by Anonymous · 0⤊ 0⤋