Foot-Pound to Kilojoule Converter
Enter a value in foot-pound and get the equivalent in kilojoule instantly. The calculator uses the standard unit relationship and runs directly in your browser.
Foot-Pound → Kilojoule
Formula
This conversion page is dedicated to the foot-pound-to-kilojoule direction so the unit relationship, reverse path and examples are easy to find. For scale-factor units, XpressCalculator converts through the domain base unit using internationally recognized unit definitions. Temperature scales use their standard offset-and-scale equations rather than a simple multiplier.
Worked example
Starting with 1 foot-pound (ft·lbf), the converter returns 0.0013558179 kilojoule (kJ). For any other value, enter the number above and the browser recalculates the result immediately.
Quick conversion table
| Foot-Pound | Kilojoule |
|---|---|
| 1 ft·lbf | 0.0013558179 kJ |
| 5 ft·lbf | 0.0067790897 kJ |
| 10 ft·lbf | 0.0135581795 kJ |
| 25 ft·lbf | 0.0338954487 kJ |
| 50 ft·lbf | 0.0677908974 kJ |
| 100 ft·lbf | 0.1355817948 kJ |
Helpful guide
Unit conversions are most reliable when the source value and unit are identified correctly. Do not confuse similarly named US customary and imperial units, and keep significant figures appropriate to the precision of the original measurement. For engineering, scientific, medical or safety-critical work, confirm the measurement standard required by your application.
Use sensible precision and verify critical decisions with an authoritative source or qualified professional.
Frequently asked questions
How do I convert foot-pound to kilojoule?
Multiply the foot-pound value by 0.0013558179 to get kilojoule. This page performs the conversion instantly and shows the relationship clearly.
Is this foot-pound to kilojoule conversion exact?
The mathematical unit factor is applied directly. Displayed results may be rounded for readability, so retain more digits when high precision matters.
Can I reverse the conversion?
Yes. Use the linked kilojoule to foot-pound converter to reverse the direction without re-entering the formula manually.