Foot-pound to Watt-hour Converter
1 ft·lbf = 0.0003766161 Wh
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FORMULA
1 ft·lbf = 0.0003766161 Wh
CONVERSION TABLE
| Foot-pound (ft·lbf) | Watt-hour (Wh) |
|---|---|
| 1 ft·lbf | 0.0003766161 Wh |
| 5 ft·lbf | 0.0018830805 Wh |
| 10 ft·lbf | 0.003766161 Wh |
| 25 ft·lbf | 0.0094154024 Wh |
| 50 ft·lbf | 0.018831 Wh |
| 100 ft·lbf | 0.037662 Wh |
| 250 ft·lbf | 0.094154 Wh |
| 500 ft·lbf | 0.188308 Wh |
| 1,000 ft·lbf | 0.376616 Wh |
COMMON VALUES
RELATED CONVERSIONS
About Foot-pound (ft·lbf)
The energy exerted by a force of one pound-force through a displacement of one foot, equal to approximately 1.356 joules. Torque wrenches for automotive work are calibrated in foot-pounds, and bullet muzzle energies are commonly listed in foot-pounds to help shooters compare cartridge power.
About Watt-hour (Wh)
One watt sustained for one hour equals 3,600 joules. The watt-hour is used for small-scale electrical energy measurements such as battery capacity in consumer electronics. A smartphone battery typically holds 10-20 Wh, and laptop batteries range from 40 to 100 Wh.
How to Convert Foot-pound to Watt-hour
The conversion formula is: 1 ft·lbf = 0.0003766161 Wh. To convert from Foot-pound (ft·lbf) to Watt-hour (Wh), use the formula above or the interactive converter at the top of this page.
Frequently Asked Questions
How many Watt-hour in 1 Foot-pound?
1 Foot-pound (ft·lbf) equals 0.0003766161 Watt-hour (Wh).
How to convert Foot-pound to Watt-hour?
Multiply the Foot-pound value by 0.0003766161 to get the equivalent in Watt-hour. Formula: 1 ft·lbf = 0.0003766161 Wh
What is the formula for Foot-pound to Watt-hour conversion?
1 ft·lbf = 0.0003766161 Wh
Glossary
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Calorie
A unit of energy. The small calorie (cal) heats 1g of water by 1°C; the food Calorie (kcal) is 1000 small calories.
-
BTU (British Thermal Unit)
The amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit.
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Electronvolt
A unit of energy equal to the kinetic energy gained by an electron accelerated through 1 volt.
-
Joule
The SI unit of energy, equal to the work done by a force of one newton acting over a distance of one meter (1 J = 1 N·m = 1 kg·m²/s²).