## British thermal unit to Calorie (Btu to cal)

### British thermal unit (Symbol or Abbreviation: Btu)

British thermal unit is one of energy units. British thermal unit abbreviated or symbolized by Btu. The value of 1 British thermal unit is equal to 1055.1 joule. In its relation with calorie, 1 British thermal unit is equal to 0.252 calorie.

#### Relation with other units

1 British thermal unit equals to **1,055.1 joule**

1 British thermal unit equals to **1.0551 kilojoule**

1 British thermal unit equals to **0.00029307 kilowatt-hour**

1 British thermal unit equals to **0.29307 watt-hour**

1 British thermal unit equals to **0.252 calorie**

1 British thermal unit equals to **0.00039301 horsepower-hour**

1 British thermal unit equals to **0.0000010551 gigajoule**

1 British thermal unit equals to **0.0010551 megajoule**

1 British thermal unit equals to **1,055,100 millijoule**

1 British thermal unit equals to **1,055,100,000 microjoule**

1 British thermal unit equals to **1,055,100,000,000 nanojoule**

1 British thermal unit equals to **6,585,100,000,000,000 megaelectron-volt**

1 British thermal unit equals to **6,585,100,000,000,000,000 kiloelectron-volt**

1 British thermal unit equals to **6.5851e+21 electron-volt**

1 British thermal unit equals to **10,551,000,000 erg**

1 British thermal unit equals to **2.9307e-10 gigawatt-hour**

1 British thermal unit equals to **2.9307e-7 megawatt-hour**

1 British thermal unit equals to **1.0551 kilowatt-second**

1 British thermal unit equals to **1,055.1 watt-second**

1 British thermal unit equals to **1,055.1 newton-meter**

1 British thermal unit equals to **0.252 kilocalorie**

1 British thermal unit equals to **0.000001 mega British thermal unit**

1 British thermal unit equals to **0.000083333 ton-hour**

1 British thermal unit equals to **1.6529e-7 barrel oil equivalent**

1 British thermal unit equals to **2.6247e-8 kiloliter oil equivalent**

1 British thermal unit equals to **2.5216e-7 ton**

1 British thermal unit equals to **2.5216e-10 kiloton**

1 British thermal unit equals to **2.5216e-13 megaton**

1 British thermal unit equals to **2.5216e-16 gigaton**

1 British thermal unit equals to **10,551,000,000 dyne-centimeter**

1 British thermal unit equals to **107,590 gram-force meter**

1 British thermal unit equals to **10,759,000 gram-force centimeter**

1 British thermal unit equals to **10,759 kilogram-force centimeter**

1 British thermal unit equals to **107.59 kilogram-force meter**

1 British thermal unit equals to **107.59 kilopond-meter**

1 British thermal unit equals to **778.17 pound-force foot**

1 British thermal unit equals to **9,338 pound-force inch**

1 British thermal unit equals to **149,410 ounce-force inch**

1 British thermal unit equals to **25,037 poundal-foot**

1 British thermal unit equals to **0.00001 therm**

1 British thermal unit equals to **0.00001 therm (US)**

1 British thermal unit equals to **242,000,000,000,000,000,000 Hartree energy**

1 British thermal unit equals to **484,000,000,000,000,000,000 Rydberg constant**

### Calorie (Symbol or Abbreviation: cal)

Calorie is one of energy units. Calorie abbreviated or symbolized by cal. The value of 1 calorie is equal to 4186.8 joule. In its relation with British thermal unit, 1 calorie is equal to 3.9683 British thermal unit.

#### Relation with other units

1 calorie equals to **4,186.8 joule**

1 calorie equals to **4.1868 kilojoule**

1 calorie equals to **0.001163 kilowatt-hour**

1 calorie equals to **1.163 watt-hour**

1 calorie equals to **0.0015596 horsepower-hour**

1 calorie equals to **3.9683 British thermal unit**

1 calorie equals to **0.0000041868 gigajoule**

1 calorie equals to **0.0041868 megajoule**

1 calorie equals to **4,186,800 millijoule**

1 calorie equals to **4,186,800,000 microjoule**

1 calorie equals to **4,186,800,000,000 nanojoule**

1 calorie equals to **26,132,000,000,000,000 megaelectron-volt**

1 calorie equals to **26,132,000,000,000,000,000 kiloelectron-volt**

1 calorie equals to **2.6132e+22 electron-volt**

1 calorie equals to **41,868,000,000 erg**

1 calorie equals to **1.163e-9 gigawatt-hour**

1 calorie equals to **0.000001163 megawatt-hour**

1 calorie equals to **4.1868 kilowatt-second**

1 calorie equals to **4,186.8 watt-second**

1 calorie equals to **4,186.8 newton-meter**

1 calorie equals to **1 kilocalorie**

1 calorie equals to **0.0000039683 mega British thermal unit**

1 calorie equals to **0.00033069 ton-hour**

1 calorie equals to **6.5592e-7 barrel oil equivalent**

1 calorie equals to **1.0416e-7 kiloliter oil equivalent**

1 calorie equals to **0.0000010007 ton**

1 calorie equals to **1.0007e-9 kiloton**

1 calorie equals to **1.0007e-12 megaton**

1 calorie equals to **1.0007e-15 gigaton**

1 calorie equals to **41,868,000,000 dyne-centimeter**

1 calorie equals to **426,930 gram-force meter**

1 calorie equals to **42,693,000 gram-force centimeter**

1 calorie equals to **42,693 kilogram-force centimeter**

1 calorie equals to **426.93 kilogram-force meter**

1 calorie equals to **426.93 kilopond-meter**

1 calorie equals to **3,088 pound-force foot**

1 calorie equals to **37,056 pound-force inch**

1 calorie equals to **592,900 ounce-force inch**

1 calorie equals to **99,354 poundal-foot**

1 calorie equals to **0.000039683 therm**

1 calorie equals to **0.000039683 therm (US)**

1 calorie equals to **960,330,000,000,000,000,000 Hartree energy**

1 calorie equals to **1.9207e+21 Rydberg constant**

### How to convert British thermal unit to Calorie (Btu to cal):

#### Conversion Table for British thermal unit to Calorie (Btu to cal)

British thermal unit (Btu) | calorie (cal) |
---|---|

0.01 Btu | 0.00252 cal |

0.1 Btu | 0.0252 cal |

1 Btu | 0.252 cal |

2 Btu | 0.50399 cal |

3 Btu | 0.75599 cal |

4 Btu | 1.008 cal |

5 Btu | 1.26 cal |

6 Btu | 1.512 cal |

7 Btu | 1.764 cal |

8 Btu | 2.016 cal |

9 Btu | 2.268 cal |

10 Btu | 2.52 cal |

20 Btu | 5.0399 cal |

25 Btu | 6.2999 cal |

50 Btu | 12.6 cal |

75 Btu | 18.9 cal |

100 Btu | 25.2 cal |

250 Btu | 62.999 cal |

500 Btu | 126 cal |

750 Btu | 189 cal |

1,000 Btu | 252 cal |

100,000 Btu | 25,200 cal |

1,000,000,000 Btu | 252,000,000 cal |

1,000,000,000,000 Btu | 252,000,000,000 cal |

#### Conversion Table for Calorie to British thermal unit (cal to Btu)

calorie (cal) | British thermal unit (Btu) |
---|---|

0.01 cal | 0.039683 Btu |

0.1 cal | 0.39683 Btu |

1 cal | 3.9683 Btu |

2 cal | 7.9366 Btu |

3 cal | 11.905 Btu |

4 cal | 15.873 Btu |

5 cal | 19.842 Btu |

6 cal | 23.81 Btu |

7 cal | 27.778 Btu |

8 cal | 31.747 Btu |

9 cal | 35.715 Btu |

10 cal | 39.683 Btu |

20 cal | 79.366 Btu |

25 cal | 99.208 Btu |

50 cal | 198.42 Btu |

75 cal | 297.62 Btu |

100 cal | 396.83 Btu |

250 cal | 992.08 Btu |

500 cal | 1,984.2 Btu |

750 cal | 2,976.2 Btu |

1,000 cal | 3,968.3 Btu |

100,000 cal | 396,830 Btu |

1,000,000,000 cal | 3,968,300,000 Btu |

1,000,000,000,000 cal | 3,968,300,000,000 Btu |

#### Steps to Convert British thermal unit to Calorie (Btu to cal)

- Example: Convert 48 British thermal unit to calorie (48 Btu to cal).
- 1 British thermal unit is equivalent to 0.252 calorie (1 Btu is equivalent to 0.252 cal).
- 48 British thermal unit (Btu) is equivalent to 48 times 0.252 calorie (cal).
- Retrieved 48 British thermal unit is equivalent to 12.096 calorie (48 Btu is equivalent to 12.096 cal).