Joules to Foot-pounds
Convert J to ft·lbf. 1 joule = 0.737562149277 ft·lbf, and 1 foot-pound = 1.35581794833 J.
Formula Multiply the value in joules by 0.737562149277. Joules to Foot-pounds table
1 joule in every unit
| Kilojoules | 0.001 | kJ |
|---|---|---|
| Megajoules | 0.000001 | MJ |
| Calories | 0.239005736138 | cal |
| Kilocalories | 0.000239005736 | kcal |
| Watt-hours | 0.000277777778 | Wh |
| Kilowatt-hours | 0.000000277778 | kWh |
| British thermal units | 0.00094781712 | BTU |
| Foot-pounds | 0.737562149277 | ft·lbf |
| Electronvolts | 6.241509e+18 | eV |
Food labels write kilocalories (kcal) as "Calories". Calories here are thermochemical: 1 cal = 4.184 J.
How to convert joules to foot-pounds
Multiply the value in joules by 0.737562149277.
For example, 10 J = 7.37562149277 ft·lbf, and 10 ft·lbf = 13.5581794833 J.
Frequently asked questions
How many foot-pounds are in one joule?
1 joule = 0.737562149277 ft·lbf.
What is 10 J in ft·lbf?
10 J = 7.37562149277 ft·lbf.
How do I convert ft·lbf back to J?
Multiply the value in foot-pounds by 1.35581794833. 1 foot-pound = 1.35581794833 J.
Joules to Foot-pounds table
| Joules (J) | Foot-pounds (ft·lbf) |
|---|---|
| 0.1 | 0.073756214928 |
| 0.5 | 0.368781074639 |
| 1 | 0.737562149277 |
| 2 | 1.47512429855 |
| 3 | 2.21268644783 |
| 4 | 2.95024859711 |
| 5 | 3.68781074639 |
| 6 | 4.42537289566 |
| 7 | 5.16293504494 |
| 8 | 5.90049719422 |
| 9 | 6.6380593435 |
| 10 | 7.37562149277 |
| 15 | 11.0634322392 |
| 20 | 14.7512429855 |
| 25 | 18.4390537319 |
| 30 | 22.1268644783 |
| 50 | 36.8781074639 |
| 75 | 55.3171611958 |
| 100 | 73.7562149277 |
| 250 | 184.390537319 |
| 500 | 368.781074639 |
| 1,000 | 737.562149277 |
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