Unit Conversions   Energy   Btu to Calories

Conversion Btu to Calorie

The British thermal unit (BTU or Btu) is a traditional unit of energy equal to about 1055 joules. It is the amount of energy needed to cool or heat one pound of water by one degree Fahrenheit.

This tool converts btu to calories (btu to cal) and vice versa. 1 btu ≈ 251.996 calories. The user must fill one of the two fields and the conversion will become automatically.

 

 
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1 btu = 251.996 calories

 

Formula btu in calories (btu in cal). Cal = btu*1055.05585262/4.1868 ≈ btu*251.996

 

Conversions btu to other units

Btu to Watt per hour Btu to Kilowatt per hour Btu to Calorie
Btu to Kilocalorie Btu to Joule Btu to Kilojoule
Btu to Erg

  

Table btu to calories
1 btu = 251.996 calories11 btu = 2771.95 calories21 btu = 5291.91 calories
2 btu = 503.992 calories12 btu = 3023.95 calories22 btu = 5543.91 calories
3 btu = 755.987 calories13 btu = 3275.94 calories23 btu = 5795.9 calories
4 btu = 1007.98 calories14 btu = 3527.94 calories24 btu = 6047.9 calories
5 btu = 1259.98 calories15 btu = 3779.94 calories25 btu = 6299.89 calories
6 btu = 1511.97 calories16 btu = 4031.93 calories26 btu = 6551.89 calories
7 btu = 1763.97 calories17 btu = 4283.93 calories27 btu = 6803.89 calories
8 btu = 2015.97 calories18 btu = 4535.92 calories28 btu = 7055.88 calories
9 btu = 2267.96 calories19 btu = 4787.92 calories29 btu = 7307.88 calories
10 btu = 2519.96 calories20 btu = 5039.92 calories30 btu = 7559.87 calories
40 btu = 10079.8 calories70 btu = 17639.7 calories100 btu = 25199.6 calories
50 btu = 12599.8 calories80 btu = 20159.7 calories110 btu = 27719.5 calories
60 btu = 15119.7 calories90 btu = 22679.6 calories120 btu = 30239.5 calories
200 btu = 50399.2 calories500 btu = 125997.9 calories800 btu = 201596.6 calories
300 btu = 75598.7 calories600 btu = 151197.5 calories900 btu = 226796.2 calories
400 btu = 100798.3 calories700 btu = 176397 calories1000 btu = 251995.8 calories

  

Energy Conversions

Watt per hour to Btu Watt per hour to Kwh Watt per hour to Calorie Watt per hour to Kcal
Watt per hour to Joule Watt per hour to Kilojoule Watt per hour to Erg Kwh to Btu
Kwh to Watt per hour Kwh to Calorie Kwh to Kcal Kwh to Joule
Kwh to Kilojoule Kwh to Erg Calorie to Btu Calorie to Watt per hour
Calorie to Kwh Calorie to Kcal Calorie to Joule Calorie to Kilojoule
Calorie to Erg Kcal to Btu Kcal to Watt per hour Kcal to Kwh
Kcal to Calorie Kcal to Joule Kcal to Kilojoule Kcal to Erg
Joule to Btu Joule to Watt per hour Joule to Kwh Joule to Calorie
Joule to Kcal Joule to Kilojoule Joule to Erg Kilojoule to Btu
Kilojoule to Watt per hour Kilojoule to Kwh Kilojoule to Calorie Kilojoule to Kcal
Kilojoule to Joule Kilojoule to Erg Erg to Btu Erg to Watt per hour
Erg to Kwh Erg to Calorie Erg to Kcal Erg to Joule
Erg to Kilojoule