J to kWh converter
1 J = 2.77778 × 10-7 kWh
And 1 kWh = 3,600,000 J. Joules to kilowatt-hours.
Formula
kWh = J × 2.77778 × 10^-7
A reading of 25 J is 25 × 2.77778 × 10^-7 = 6.94444 × 10-6 kWh.
J to kWh table
| J | kWh |
|---|---|
| 1 J | 2.77778 × 10-7 kWh |
| 5 J | 1.38889 × 10-6 kWh |
| 10 J | 2.77778 × 10-6 kWh |
| 25 J | 6.94444 × 10-6 kWh |
| 50 J | 1.38889 × 10-5 kWh |
| 100 J | 2.77778 × 10-5 kWh |
| 500 J | 0.000138889 kWh |
| 1,000 J | 0.000277778 kWh |
| 10,000 J | 0.00277778 kWh |
kWh to J table
| kWh | J |
|---|---|
| 1 kWh | 3,600,000 J |
| 5 kWh | 18,000,000 J |
| 10 kWh | 36,000,000 J |
| 25 kWh | 90,000,000 J |
| 50 kWh | 180,000,000 J |
| 100 kWh | 360,000,000 J |
About these units
J (joules): The SI unit of energy: one newton metre.
kWh (kilowatt-hours): Electricity billing.
The BTU used here is the International Table BTU (1,055.056 J). A foot-pound of energy (ft·lbf) is the same dimension as a lbf·ft of torque, but the two are different physical quantities.
Convert kWh to J instead · All energy and work conversions