Foot-pound to Kilojoule Converter

Convert foot-pound to kilojoule easily (Imperial to SI)

Foot-pound to Kilojoule Conversion
Foot-pound (ft·lb) Imperial
Kilojoule (kJ) SI
Common Energy Values
Energy Equivalents
1 calorie = 4.184 joules
1 BTU = 1055.06 joules
1 kWh = 3.6 million joules
1 eV = 1.602e-19 joules
Conversion Result
1 ft·lb = 0.001356 kJ
1 ft·lb = 0.00135582 kJ
Exact Value
0.00135582
Rounded
0
Imperial to SI Conversion
Imperial ↔ SI
Unit Comparison
From Unit
Foot-pound (ft·lb)
System: Imperial
To Unit
Kilojoule (kJ)
System: SI
Quick Reference
1 ft·lb = In Other Units
1.355820 J
0.001356 kJ
0.324049 cal
0.000324 kcal
0.001285 BTU
0.000000 kWh
0.000377 Wh
8,462,362,833,335,392,256.000000 eV
0.000001 MJ
0.000000 thm

Related Energy Conversions

1 ft·lb
0 Wh
I E
100 MJ
100000 kJ
S S
1000 thm
105506000 kJ
I S
50 ft·lb
0.02 Wh
I E
3600000 ft·lb
4880952 J
I S
5 kWh
18000 kJ
E S
4184 BTU
4414.37 kJ
I S
1 kWh
3600 kJ
E S
500 ft·lb
4.2311814166677E+21 eV
I S
3600000 ft·lb
1355.82 Wh
I E

Foot-pound to Kilojoule Converter | Energy Converter

Convert 1 foot-pound to kilojoules. 1 foot-pound = 0.0014 kilojoules. Easy energy conversion calculator for foot-pound to kilojoule. Accurate results for physics, engineering, and nutrition.

Foot-pound to Kilojoule Conversion

Convert foot-pound to kilojoule easily with our accurate energy conversion calculator. Whether you're working on physics problems, nutritional calculations, electrical engineering, or thermodynamics, our tool provides instant and precise results.

Conversion Formula

1 ft·lb = 0.00135582 kJ

To convert foot-pound to kilojoule, multiply the foot-pound value by 0.00135582.

Common Foot-pound to Kilojoule Conversions

Foot-pound (ft·lb) = Kilojoule (kJ)
1 0.0014
10 0.0136
100 0.1356
500 0.6779
1000 1.3558
4184 5.6728
3600000 4880.952

Understanding Foot-pound and Kilojoule

Foot-pound (ft·lb)

The foot-pound is a unit of energy in the Imperial system.

Kilojoule (kJ)

The kilojoule is a unit of energy in the SI system.

Imperial to SI Conversion

You are converting from a imperial unit to a si unit. This conversion is commonly needed when:

  • Comparing nutritional information with scientific data
  • Calculating electricity costs for different energy sources
  • Converting physics laboratory measurements
  • Working with international engineering specifications
  • Translating between different measurement traditions

Practical Examples

Everyday Examples
Scientific Examples

Conversion Tips

Quick Mental Calculation

For approximate conversions, remember these quick multipliers:

For Precise Calculations

Always use our converter tool or the exact conversion factor:

1 ft·lb = 0.00135582 kJ

Remember These Key Equivalents
  • 1 food Calorie = 1 kilocalorie = 4184 joules
  • 1 kWh = 3.6 million joules = 3.6 MJ
  • 1 BTU = 1055.06 joules ≈ 1.055 kJ
  • 1 eV = 1.602 × 10⁻¹⁹ joules
  • 1 therm = 100,000 BTU = 105.5 million joules