Formula
Wh to ft·lb conversion formula
Use this relationship for a direct conversion:
Worked example
2 Wh = 5,310.4474747963 ft·lb.
The thermochemical calorie and International Table BTU are named explicitly to avoid ambiguous legacy definitions.
Energy conversion
1 watt-hour (Wh) equals 2,655.223737398156 foot-pound (ft·lb). Enter any value below to convert from Wh to ft·lb.
Enter a value and choose units. Results update instantly.
1 Wh = 2,655.2237373982 ft·lb
| Unit | Value |
|---|---|
| Joule J | 3,600 |
| Kilojoule kJ | 3.6 |
| Thermochemical calorie cal | 860.4206500956 |
| Kilocalorie kcal | 0.8604206501 |
| Watt-hour Wh | 1 |
| Kilowatt-hour kWh | 0.001 |
| BTU (International Table) BTUₕᵀ | 3.4121416331 |
| Foot-pound ft·lb | 2,655.2237373982 |
| Electronvolt eV | 2.2469432668e22 |
Formula
Use this relationship for a direct conversion:
2 Wh = 5,310.4474747963 ft·lb.
The thermochemical calorie and International Table BTU are named explicitly to avoid ambiguous legacy definitions.
Quick reference
| Watt-hour (Wh) | Foot-pound (ft·lb) |
|---|---|
| 0.01 | 26.552237374 |
| 0.1 | 265.5223737398 |
| 1 | 2,655.2237373982 |
| 2 | 5,310.4474747963 |
| 5 | 13,276.1186869908 |
| 10 | 26,552.2373739816 |
| 25 | 66,380.5934349539 |
| 50 | 132,761.1868699078 |
| 100 | 265,522.3737398156 |
| 1,000 | 2,655,223.7373981564 |
From unit
The energy from one watt sustained for one hour.
Symbol: Wh
To unit
Work from one pound-force through one foot.
Symbol: ft·lb
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 ft·lb = Wh x 2,655.223737398156. 1 watt-hour (Wh) equals 2,655.223737398156 foot-pound (ft·lb).
The thermochemical calorie and International Table BTU are named explicitly to avoid ambiguous legacy definitions.