Energy conversion
1 foot-pound (ft·lb) equals 0.000376616097 watt-hour (Wh). Enter any value below to convert from ft·lb to Wh.
Enter a value and choose units. Results update instantly.
1 ft·lb = 0.0003766161 Wh
| Unit | Value |
|---|---|
| Joule J | 1.3558179483 |
| Kilojoule kJ | 0.0013558179 |
| Thermochemical calorie cal | 0.3240482668 |
| Kilocalorie kcal | 0.0003240483 |
| Watt-hour Wh | 0.0003766161 |
| Kilowatt-hour kWh | 0.0000003766 |
| BTU (International Table) BTUₕᵀ | 0.0012850675 |
| Foot-pound ft·lb | 1 |
| Electronvolt eV | 8.4623500278e18 |
Formula
Use this relationship for a direct conversion:
2 ft·lb = 0.0007532322 Wh.
The thermochemical calorie and International Table BTU are named explicitly to avoid ambiguous legacy definitions.
Quick reference
| Foot-pound (ft·lb) | Watt-hour (Wh) |
|---|---|
| 0.01 | 0.0000037662 |
| 0.1 | 0.0000376616 |
| 1 | 0.0003766161 |
| 2 | 0.0007532322 |
| 5 | 0.0018830805 |
| 10 | 0.003766161 |
| 25 | 0.0094154024 |
| 50 | 0.0188308048 |
| 100 | 0.0376616097 |
| 1,000 | 0.3766160968 |
From unit
Work from one pound-force through one foot.
Symbol: ft·lb
To unit
The energy from one watt sustained for one hour.
Symbol: Wh
Keep converting
Source
Definitions are checked against NIST SP 811: Energy units. Calculations use full internal precision before display rounding.
View the complete energy converterQuestions
Use the formula Wh = ft·lb x 0.000376616097. 1 foot-pound (ft·lb) equals 0.000376616097 watt-hour (Wh).
The thermochemical calorie and International Table BTU are named explicitly to avoid ambiguous legacy definitions.
