Joule to Foot-pound Converter
Convert joules to foot-pounds with this free energy converter. The exact relationship used on this page is 1 joule = 0.737562149277 foot-pounds. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Foot-pound = Joule × 0.737562149277
How to convert joules to foot-pounds
- Enter the value in joules in the converter.
- Read the equivalent amount in foot-pounds.
- Use the swap link if you need foot-pound to joule instead.
- Check the table for common values without typing.
Worked examples
- 1 J = 0.7375621493 ft·lb
- 5 J = 3.687810746 ft·lb
- 10 J = 7.375621493 ft·lb
- 25 J = 18.43905373 ft·lb
Conversion table
Common joules values converted to foot-pounds.
| J | ft·lb |
|---|---|
| 1 | 0.7375621493 |
| 2 | 1.475124299 |
| 3 | 2.212686448 |
| 4 | 2.950248597 |
| 5 | 3.687810746 |
| 6 | 4.425372896 |
| 7 | 5.162935045 |
| 8 | 5.900497194 |
| 9 | 6.638059343 |
| 10 | 7.375621493 |
| 20 | 14.75124299 |
| 50 | 36.87810746 |
| 100 | 73.75621493 |
| 250 | 184.3905373 |
| 500 | 368.7810746 |
| 1,000 | 737.5621493 |
About this conversion
Joule (J) and Foot-pound (ft·lb) are both energy units. Energy converters connect food labels (kcal), electricity bills (kWh), physics (joules), and heating (BTU). Bookmark this URL when you convert joules to foot-pounds often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the foot-pound to joule converter.
FAQ
How many foot-pounds are in 1 joule?+
1 joule equals 0.737562149277 foot-pounds.
What is the formula to convert joules to foot-pounds?+
Foot-pound = Joule × 0.737562149277
How do I convert joules to foot-pounds by hand?+
Multiply the joule value by 0.737562149277. Example: 10 joules × 0.737562149277 = 7.37562149277 foot-pounds.
Is this J to ft·lb converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.