How many kilojoule in 1 British thermal unit? The answer is 1.0550559. We assume you are converting between kilojoule and British thermal unit. You can view more details on each measurement unit: kilojoule or British thermal unit The SI derived unit for energy is the joule. 1 joule is equal to 0.001 kilojoule, or 0.00094781707774915 British thermal unit. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilojoules and Btus. Type in your own numbers in the form to convert the units!
1 kilojoule to British thermal unit = 0.94782 British thermal unit
5 kilojoule to British thermal unit = 4.73909 British thermal unit
10 kilojoule to British thermal unit = 9.47817 British thermal unit
20 kilojoule to British thermal unit = 18.95634 British thermal unit
30 kilojoule to British thermal unit = 28.43451 British thermal unit
40 kilojoule to British thermal unit = 37.91268 British thermal unit
50 kilojoule to British thermal unit = 47.39085 British thermal unit
75 kilojoule to British thermal unit = 71.08628 British thermal unit
100 kilojoule to British thermal unit = 94.78171 British thermal unit
You can do the reverse unit conversion from British thermal unit to kilojoule, or enter any two units below:
The SI prefix "kilo" represents a factor of 103, or in exponential notation, 1E3.
So 1 kilojoule = 103 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).
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.
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, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!