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Convert therm to kilowatt hour

Here you can quickly calculate how many kilowatt hour fit in one therm.
write a number and we convert instantly
swap direction → TWh

- scroll: formula · table · questions -

  • 1 therm = 29.307107 kWh
  • 1 kWh = 0.034121 therm

Example: therm to kilowatt hour

  • 1 therm = 29.307107 kilowatt hour

Therm to kilowatt hour conversion table

therm kilowatt hour
1 29.307107
2 58.614214
5 146.535535
10 293.07107
20 586.14214
50 1465.355351
100 2930.710702

Therm to kilowatt hour formula

To convert therm to kilowatt hour, multiply by 29.307107.

1 therm = 29.307107 kWh
Example: 1 therm = 29.307107 kilowatt hour

Common energy conversion mistakes

  • Kilowatts (kW) and kilowatt-hours (kWh) are constantly confused: kW is power, how fast energy is being used right now, while kWh is an amount of energy, power times time. A 2 kW heater running for 3 hours uses 2 × 3 = 6 kWh. Your electricity bill counts kWh; your main fuse limits kW.
  • The relationship is exact: 1 kWh = 3.6 MJ (3,600 kJ, because an hour has 3,600 seconds). The common slip is dividing when you should multiply: 10 kWh is 36 MJ, not 2.8. Remember the direction: kWh → MJ means times 3.6.

Quick therm and kilowatt hour conversion quiz

Score: 0

21.6 kilowatt hour equals 1.47 therm.

Correct answer: 21.6 kilowatt hour = 0.737 therm.

23.7 kilowatt hour equals 0.485 therm.

Correct answer: 23.7 kilowatt hour = 0.809 therm.

7 therm equals 123 kilowatt hour.

Correct answer: 7 therm = 205 kilowatt hour.

115 kilowatt hour equals 3.92 therm.

Correct answer: 115 kilowatt hour = 3.92 therm.

22.3 kilowatt hour equals 0.38 therm.

Correct answer: 22.3 kilowatt hour = 0.761 therm.

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