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Introduction

Welcome to our electricity bill calculator! This page will allow you to calculate the specific energy cost of household appliances and electrical machines based on a given cents per kilowatt hour rate! We will provide you with a cost-per-week or monthly rate.

Calculation

Inputs

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P
:1500kWhโ€‹
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Time
:3hโ€‹
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Price (c/Kwh)
:30โ€‹
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Outputs

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Cost ($/week)
:1.35โ€‹
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Cost ($/month)
:5.4โ€‹
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Explanation

Your electricity provider charges electricity based on a cents/kWh basis. Knowing how much money your appliances are costing you is an extremely useful piece of information!
The cost of electricity in dollars per week can be calculated as follows:
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Costโ€…($/week)=Pโˆ—Tโˆ—Price100000Cost \: (\$/week) = \frac {P * T * Price}{100000}
Where:
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Cost=Dollarโ€…priceโ€…($/week)P=Powerโ€…ratingโ€…(kW/h)T=Timeโ€…(h)Price=Centsโ€…(c/kWh)Cost = Dollar \: price \: (\$/week) \\ P = Power \: rating \: (kW/h) \\ T = Time \: (h) \\ Price = Cents \: (c/kWh)

Additional Resources

Have you tried our other calculators?
  1. ๐Ÿ”— Ohm's Law
  2. ๐Ÿ”— Power (DC Circuits)
  3. ๐Ÿ”— Arc Flash
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