Quickly convert joules to foot-pounds and vice versa with Examples.com. Simply enter your information for reliable and swift conversions.
J to ft-lb
Formula: Energy in Foot-pounds (ft-lb) = Energy in Joules (J) x 0.737562
Joule :
Foot-pound :
| Joules | Foot-pounds |
|---|---|
| 1 | 0.737562 |
ft-lb to J
Formula: Energy in Joules (J) = Energy in Foot-pounds (ft-lb) ∕ 0.737562
Foot-pound :
Joule :
| Foot-pounds | Joules |
|---|---|
| 1 | 1.3558182227392408 |
Energy Converters to Joule
| Joule to Kilojoule | Joule to Gram Calorie | Joule to Kilocalorie |
| Joule to Watt hour | Joule to Kilowatt-hour | Joule to Electronvolt |
| Joule to British thermal unit | Joule to US Therm | Joule to Foot-pound |
Energy Converters to Foot-pound
Conversion Factors:
- Joules to Foot-pounds: 1 Joule = 0.737562 Foot-pounds
- Foot-pounds to Joules: 1 Foot-pound = 1.35582 Joules
How to Convert Joules to Foot-pounds:
To convert Joules to Foot-pounds, multiply the number of Joules by 0.737562.
Foot-pounds=Joules×0.737562
Example: Convert 2000 Joules to Foot-pounds.
Foot-pounds=2000×0.737562
Foot-pounds=1475.124
How to Convert Foot-pounds to Joules:
To convert Foot-pounds to Joules, divide the number of Foot-pounds by 0.737562.
Joules=Foot-pounds/0.737562
Example: Convert 3 Foot-pounds to Joules.
Joules=3/0.737562
Joules=4.06746
Joule to Foot-pound Conversion Table
| Joules (j) | Foot-pounds (ft-lb) |
|---|---|
| 1 j | 0.737562 ft-lb |
| 2 j | 1.475124 ft-lb |
| 3 j | 2.212686 ft-lb |
| 4 j | 2.950248 ft-lb |
| 5 j | 3.68781 ft-lb |
| 6 j | 4.425372 ft-lb |
| 7 j | 5.162934 ft-lb |
| 8 j | 5.900496 ft-lb |
| 9 j | 6.638058 ft-lb |
| 10 j | 7.37562 ft-lb |
| 20 j | 14.75124 ft-lb |
| 30 j | 22.12686 ft-lb |
| 40 j | 29.50248 ft-lb |
| 50 j | 36.8781 ft-lb |
| 60 j | 44.25372 ft-lb |
| 70 j | 51.62934 ft-lb |
| 80 j | 59.00496 ft-lb |
| 90 j | 66.38058 ft-lb |
| 100 j | 73.7562 ft-lb |
j to ft-lb Conversion Chart
Foot-pounds to Joules Conversion Table
| Foot-pounds (ft-lb) | Joules (j) |
|---|---|
| 1 ft-lb | 1.35582 j |
| 2 ft-lb | 2.71164 j |
| 3 ft-lb | 4.06746 j |
| 4 ft-lb | 5.42328 j |
| 5 ft-lb | 6.7791 j |
| 6 ft-lb | 8.13492 j |
| 7 ft-lb | 9.49074 j |
| 8 ft-lb | 10.84656 j |
| 9 ft-lb | 12.20238 j |
| 10 ft-lb | 13.5582 j |
| 20 ft-lb | 27.1164 j |
| 30 ft-lb | 40.6746 j |
| 40 ft-lb | 54.2328 j |
| 50 ft-lb | 67.791 j |
| 60 ft-lb | 81.3492 j |
| 70 ft-lb | 94.9074 j |
| 80 ft-lb | 108.4656 j |
| 90 ft-lb | 122.0238 j |
| 100 ft-lb | 135.582 j |
ft-lb to j Conversion Chart
Difference Between Joule to Foot-pound
| Aspect | Joules (j) | Foot-pounds (ft-lb) |
|---|---|---|
| Definition | Unit of energy in the International System of Units (SI). | Unit of energy in the Imperial System, commonly used in the US. |
| Conversion Factor | 1 Joule = 0.737562 Foot-pounds | 1 Foot-pound = 1.35582 Joules |
| Usage | Widely used in scientific and engineering contexts worldwide. | Commonly used in mechanical and engineering applications in the US. |
| Measurement System | Part of the metric system (SI). | Part of the Imperial system. |
| Application | Used for various types of energy measurements, including electrical. | Typically used to measure torque and mechanical energy. |
| Scale | Suitable for small to large scale energy measurements. | Suitable for mechanical energy and torque measurements. |
| Symbol | Represented by the symbol ‘j’. | Represented by the symbol ‘ft-lb’. |
| Precision | Provides precise energy measurements in scientific calculations. | Provides a practical measure of energy in mechanical applications. |
1. Solved Examples on Converting Joule to Foot-pound
Example 1: Convert 10 Joules to Foot-pounds.
Foot-pounds=10×0.737562
Foot-pounds=7.37562 ft-lb
Example 2: Convert 25 Joules to Foot-pounds.
Foot-pounds=25×0.737562
Foot-pounds=18.43905 ft-lb
Example 3: Convert 50 Joules to Foot-pounds.
Foot-pounds=50×0.737562
Foot-pounds=36.8781 ft-lb
Example 4: Convert 75 Joules to Foot-pounds.
Foot-pounds=75×0.737562
Foot-pounds=55.31715 ft-lb
Example 5: Convert 100 Joules to Foot-pounds.
Foot-pounds=100×0.737562
Foot-pounds=73.7562 ft-lb
2. Solved Examples on Converting Foot-pounds to Joule
Example 1: Convert 10 Foot-pounds to Joules.
Joules=10×1.35582
Joules=13.5582 j
Example 2: Convert 25 Foot-pounds to Joules.
Joules=25×1.35582
Joules=33.8955 j
Example 3: Convert 50 Foot-pounds to Joules.
Joules=50×1.35582
Joules=67.791 j
Example 4: Convert 75 Foot-pounds to Joules.
Joules=75×1.35582
Joules=101.6865 j
Example 5: Convert 100 Foot-pounds to Joules.
Joules=100×1.35582
Joules=135.582 j
Why would I need to convert Joules to Foot-pounds?
Converting Joules to Foot-pounds is useful in mechanical and engineering contexts, especially when dealing with torque and other energy measurements in systems that use the Imperial System.
Is the conversion factor between Joules and Foot-pounds constant?
Yes, the conversion factor is a constant value: 1 Joule = 0.737562 Foot-pounds and 1 Foot-pound = 1.35582 Joules.
Are there any tools or calculators available for these conversions?
Yes, there are many online calculators and conversion tools available that can quickly and accurately convert between Joules and Foot-pounds. Simply input the value you wish to convert, and the tool will do the rest.
Can Joules and Foot-pounds be used interchangeably?
While Joules and Foot-pounds both measure energy, they are used in different systems (metric and Imperial, respectively). Converting between them allows for their interchangeable use in calculations.
Why is it important to understand the difference between Joules and Foot-pounds?
Understanding the difference is important for accurate energy measurement and calculation in various scientific and engineering applications, especially when dealing with international and multi-system projects.