How many British thermal unit in 1 ft-lbf? The answer is 0.0012850674057473. We assume you are converting between British thermal unit and foot-pound force. You can view more details on each measurement unit: British thermal unit or ft-lbf The SI derived unit for energy is the joule. 1 joule is equal to 0.00094781707774915 British thermal unit, 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 Btus and foot pounds. Type in your own numbers in the form to convert the units!
1 British thermal unit to ft-lbf = 778.1693 ft-lbf
2 British thermal unit to ft-lbf = 1556.33859 ft-lbf
3 British thermal unit to ft-lbf = 2334.50789 ft-lbf
4 British thermal unit to ft-lbf = 3112.67719 ft-lbf
5 British thermal unit to ft-lbf = 3890.84649 ft-lbf
6 British thermal unit to ft-lbf = 4669.01578 ft-lbf
7 British thermal unit to ft-lbf = 5447.18508 ft-lbf
8 British thermal unit to ft-lbf = 6225.35438 ft-lbf
9 British thermal unit to ft-lbf = 7003.52367 ft-lbf
10 British thermal unit to ft-lbf = 7781.69297 ft-lbf
You can do the reverse unit conversion from ft-lbf to British thermal unit, or enter any two units below:
The British thermal unit (BTU or Btu) is a non-metric unit of energy, used in the United States and, to a lesser extent, the UK (where it isgenerally only used for heating systems). The SI unit is the joule (J), which is used by most other countries.
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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!