A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix.
Terajoules to Foot-pounds
Convert Terajoule (TJ) to Foot-pound (ft-lb) instantly with an exact formula, conversion table, and FAQ.
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Convert terajoules (TJ) to foot-pounds (ft-lb) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
ft-lb = TJ × 737562149277
Results update instantly for Terajoules to Foot-pounds conversions.
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Formula
ft-lb = TJ × 737562149277
TJ = ft-lb × 1.355817948e-12
Conversion table
| 1 TJ | 7.375621e+11 ft-lb |
| 5 TJ | 3.687811e+12 ft-lb |
| 10 TJ | 7.375621e+12 ft-lb |
| 20 TJ | 1.475124e+13 ft-lb |
| 50 TJ | 3.687811e+13 ft-lb |
| 100 TJ | 7.375621e+13 ft-lb |
| 500 TJ | 3.687811e+14 ft-lb |
| 1000 TJ | 7.375621e+14 ft-lb |
Related conversions
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How the formula works
Both terajoule and foot-pound measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in terajoules by 737562149277 to get foot-pounds. To reverse the conversion, multiply a foot-pound value by 1.355817948e-12 to get back to terajoules.
Frequently asked questions
What is Terajoule (TJ)?
A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix.
What is Foot-pound (ft-lb)?
A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
How do I convert terajoules to foot-pounds?
Multiply the terajoule value by 737562149277 to get the equivalent in foot-pounds. For example, 5 TJ × 737562149277 = 3.687811e+12 ft-lb.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 737562149277 is an exact, non-rounded value.
Can I convert foot-pounds back to terajoules?
Yes. Divide the foot-pound value by 737562149277, or multiply it by 1.355817948e-12, to get terajoules.
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About converting terajoules to foot-pounds
A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix. A foot-pound (ft-lb) is the work done by one pound-force acting through a distance of one foot, commonly used in mechanical and engineering calculations.
Use this calculator to move between terajoules and foot-pounds accurately for homework, engineering, billing, or everyday energy calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.