Foot-pounds force to Kilojoules
1 ft·lbf ≈ 0.001356 kJ. Edit either value to convert instantly.
Conversion formula
kJ = ft·lbf × (1.3558179483314) × (0.001)1 ft·lbf ≈ 0.00135582 kJ
foot-pound force (ft·lbf)
Foot-pound force is a unit of energy: 1 ft·lbf = 1.3558179483314 J.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
kilojoule (kJ)
Kilojoule is a unit of energy: 1 kJ = 1,000 J.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| ft·lbf | kJ |
|---|---|
| ≈ 0.00135582 | |
| ≈ 0.00271164 | |
| ≈ 0.00677909 | |
| ≈ 0.0135582 | |
| ≈ 0.0203373 | |
| ≈ 0.0271164 | |
| ≈ 0.0338954 | |
| ≈ 0.0406745 | |
| ≈ 0.0542327 | |
| ≈ 0.0610118 |
| ft·lbf | kJ |
|---|---|
| ≈ 0.0677909 | |
| ≈ 0.0813491 | |
| ≈ 0.0949073 | |
| ≈ 0.108465 | |
| ≈ 0.122024 | |
| ≈ 0.135582 | |
| ≈ 0.203373 | |
| ≈ 0.216931 | |
| ≈ 0.230489 | |
| ≈ 0.244047 |
Frequently asked questions
How many kilojoules are in 1 foot-pound force?
1 ft·lbf ≈ 0.001356 kJ. kJ = ft·lbf × (1.3558179483314) × (0.001)
How do I convert ft·lbf to kJ?
kJ = ft·lbf × (1.3558179483314) × (0.001)
Is 1 foot-pound force bigger than 1 kilojoule?
1 ft·lbf ≈ 0.001356 kJ.
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