How many gigajoule in 1 ft-lbf? The answer is 1.3558179483314E-9. We assume you are converting between gigajoule and foot-pound force. You can view more details on each measurement unit: gigajoule or ft-lbf The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-9 gigajoule, or 0.73756214927727 ft-lbf. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigajoules and foot pounds. Type in your own numbers in the form to convert the units!
1 gigajoule to ft-lbf = 737562149.27727 ft-lbf
2 gigajoule to ft-lbf = 1475124298.5545 ft-lbf
3 gigajoule to ft-lbf = 2212686447.8318 ft-lbf
4 gigajoule to ft-lbf = 2950248597.1091 ft-lbf
5 gigajoule to ft-lbf = 3687810746.3863 ft-lbf
6 gigajoule to ft-lbf = 4425372895.6636 ft-lbf
7 gigajoule to ft-lbf = 5162935044.9409 ft-lbf
8 gigajoule to ft-lbf = 5900497194.2181 ft-lbf
9 gigajoule to ft-lbf = 6638059343.4954 ft-lbf
10 gigajoule to ft-lbf = 7375621492.7727 ft-lbf
You can do the reverse unit conversion from ft-lbf to gigajoule, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigajoule = 109 joules.
The definition of a joule is as follows:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
In physics, a foot-pound force (symbol ft·lbf or ft·lbf), usually abbreviated to foot-pound, is an Imperial and U.S. customary unit of mechanical work, or energy, although in scientific fields one commonly uses the equivalent metric unit of the joule (J). There are approximately 1.356 J/ft·lbf, or exactly 1.355 817 948 331 400 4 J/ft·lbf.
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