Btu [thermochemical] to Calorie [I.T.] converter

1 Btu [thermochemical] = 251.8272 calorie [I.T.]1 calorie [I.T.] = 0.003970976 Btu [thermochemical]


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The result of your conversion between Btu [thermochemical] and calorie [I.T.] appears here

How to convert Btu [thermochemical] to Calorie [I.T.]

Multiply the value in Btu [thermochemical] by 251.8272 to get the result in calorie [I.T.].

Example: 5 Btu × 251.8272 = 1,259.136 cal

Btu [thermochemical] to Calorie [I.T.] conversion table

Btu [thermochemical]Calorie [I.T.]
0.1 Btu25.18272 cal
0.5 Btu125.9136 cal
1 Btu251.8272 cal
2 Btu503.6545 cal
3 Btu755.4817 cal
4 Btu1,007.309 cal
5 Btu1,259.136 cal
10 Btu2,518.272 cal
15 Btu3,777.409 cal
20 Btu5,036.545 cal
25 Btu6,295.681 cal
50 Btu12,591.36 cal
100 Btu25,182.72 cal
500 Btu125,913.6 cal
1,000 Btu251,827.2 cal
Calorie [I.T.]Btu [thermochemical]
0.1 cal0.0003970976 Btu
0.5 cal0.001985488 Btu
1 cal0.003970976 Btu
2 cal0.007941952 Btu
3 cal0.01191293 Btu
4 cal0.0158839 Btu
5 cal0.01985488 Btu
10 cal0.03970976 Btu
15 cal0.05956464 Btu
20 cal0.07941952 Btu
25 cal0.09927441 Btu
50 cal0.1985488 Btu
100 cal0.3970976 Btu
500 cal1.985488 Btu
1,000 cal3.970976 Btu

Frequently asked questions

How much is 1 Btu [thermochemical] in calorie [I.T.]?

1 Btu [thermochemical] = 251.8272 calorie [I.T.].

How much is 1 calorie [I.T.] in Btu [thermochemical]?

1 calorie [I.T.] = 0.003970976 Btu [thermochemical].

How do I convert Btu [thermochemical] to calorie [I.T.]?

Multiply the value in Btu [thermochemical] by 251.8272 to get the result in calorie [I.T.]. Example: 5 Btu × 251.8272 = 1,259.136 cal.

About Btu [thermochemical]

Btu [thermochemical] (Btu) is a unit of energy. This is the thermochemical definition of the unit.

1 Btu [thermochemical] = 1,054.35 joule (J)
1 Btu [thermochemical] = 251.8272 calorie [I.T.] (cal)
1 joule = 0.0009484514 Btu [thermochemical]

Use the converter above to convert Btu [thermochemical] into any other unit of energy.

About Calorie [I.T.]

Calorie [I.T.] (cal) is a unit of energy. "I.T." stands for the International Table definition.

1 calorie [I.T.] = 4.1868 joule (J)
1 joule = 0.2388459 calorie [I.T.]

Use the converter above to convert calorie [I.T.] into any other unit of energy.

Convert Btu [thermochemical] to other units

attojoule Board of Trade unit Btu calorie [15° C] Calorie [nutritional] calorie [thermochemical] celsius heat unit centijoule cheval vapeur heure decijoule dekajoule dekawatt hour dekatherm electronvolt erg exajoule exawatt hour femtojoule foot pound foot poundal gallon [UK] of automotive gasoline gallon [U.S.] of automotive gasoline gallon [UK] of aviation gasoline gallon [U.S.] of aviation gasoline gallon [UK] of diesel oil gallon [U.S.] of diesel oil gallon [UK] of distilate #2 fuel oil gallon [U.S.] of distilate #2 fuel oil gallon [UK] of kerosene type jet fuel gallon [U.S.] of kerosene type jet fuel gallon [UK] of LPG gallon [U.S.] of LPG gallon [UK] of naphtha type jet fuel gallon [U.S.] of naphtha type jet fuel gallon [UK] of kerosene gallon [U.S.] of kerosene gallon [UK] of residual fuel oil gallon [U.S.] of residual fuel oil gigaelectronvolt gigacalorie [I.T.] gigacalorie [15° C] gigajoule gigawatt hour gram calorie hartree hectojoule hectowatt hour horsepower hour hundred cubic foot of natural gas inch ounce inch pound joule kilocalorie [15° C] kilocalorie [I.T.] kilocalorie [thermochemical] kiloelectronvolt kilogram calorie kilogram-force meter kilojoule kilopond meter kiloton [explosive] kilowatt hour liter atmosphere megaelectronvolt megacalorie [I.T.] megacalorie [15° C] megajoule megalerg megaton [explosive] megawatthour meter kilogram-force microjoule millijoule myriawatt hour nanojoule newton meter petajoule petawatthour pferdestärkenstunde picojoule Q unit quad teraelectronvolt terajoule terawatthour therm [Europe] therm [U.S. (uncommon)] thermie ton [explosive] tonne of coal equivalent tonne of oil equivalent watthour wattsecond yoctojoule yottajoule yottawatthour zeptojoule zettajoule zettawatthour

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