Kilowatt Hours to Foot Pounds
Convert kilowatt hours to foot pounds instantly — one kilowatt-hour is 2.65522e+06 foot pounds.
| Kilowatt Hours | Foot Pounds |
|---|---|
| 1 kWh | 2655223.737398 ft·lb |
| 2 kWh | 5310447.474796 ft·lb |
| 3 kWh | 7965671.212194 ft·lb |
| 5 kWh | 13276118.686991 ft·lb |
| 10 kWh | 26552237.373982 ft·lb |
| 25 kWh | 66380593.434954 ft·lb |
| 50 kWh | 132761186.869908 ft·lb |
| 100 kWh | 265522373.739816 ft·lb |
How to use
- Enter a value in the Kilowatt Hours field.
- The Foot Pounds figure appears immediately — no button to press.
- Typing in the Foot Pounds field converts back to Kilowatt Hours the same way.
- Use the reference table for the values that come up most often.
Kilowatt Hours to Foot Pounds formula
The factor from kilowatt hours to foot pounds is 2655223.74.
ft·lb = kWh × 2655223.74
Why this factor: the kilowatt-hour and the foot-pound are both defined against the joule, so dividing one definition by the other gives 2655223.74 directly. Both definitions are set out in full below.
To go the other way, divide by 2655223.74 — or use the Foot Pounds to Kilowatt Hours converter, which is the same calculation reversed.
Worked example
Given 100 kWh, multiplying by 2655223.74 yields 265522373.739816 ft·lb.
100 kWh × 2655223.74 = 265522373.739816 ft·lb
The converter above does this for any value you type, in either direction.
What is a kilowatt-hour?
A kilowatt-hour is the standard billing unit for electricity — one kilowatt drawn for one hour.
Definition: Exactly 3.6 megajoules.
Where it is used: Electricity bills worldwide, solar generation figures, and electric vehicle battery capacity.
What is a foot-pound?
A foot-pound is the work done by one pound-force acting through one foot.
Definition: About 1.3558179 joules.
Where it is used: US mechanical work and torque figures, fastener specifications, and firearm muzzle energy.
Worth knowing: As a torque unit it is properly 'pound-foot' (lbf·ft); as an energy unit it is 'foot-pound'. The numbers coincide but the quantities differ.
Kilowatt Hours vs Foot Pounds
The kilowatt-hour is a specialized unit while the foot-pound is a US customary unit. That is why the factor between them is not a round number: the two systems were defined independently and only later tied together by exact agreement.
Frequently asked questions
How many foot pounds are in a kilowatt-hour?
One kilowatt-hour equals 2655223.74 foot pounds.
What is the formula to convert kilowatt hours to foot pounds?
Multiply the number of kilowatt hours by 2655223.74. To reverse it, divide by 2655223.74 instead.
How do I convert foot pounds back to kilowatt hours?
Divide by 2655223.74, which is the same as multiplying by 3.76616097e-07.
How many foot pounds are in 10 kilowatt hours?
10 kWh works out to 26552237.373982 ft·lb.
Is there anything to watch out for with foot pounds?
As a torque unit it is properly 'pound-foot' (lbf·ft); as an energy unit it is 'foot-pound'. The numbers coincide but the quantities differ.
How is the kilowatt-hour defined?
Exactly 3.6 megajoules.