﻿ Converter Calories to Btu

# Conversion Calorie to Btu

The calorie (symbol: cal) is the approximate amount of energy needed to raise the temperature of one gram of water by one degree Celsius.

This tool converts calories to btu (cal to btu) and vice versa. 1 calorie ≈ 0.003968 btu. The user must fill one of the two fields and the conversion will become automatically.

 calories (cal) btu <=> precision:auto0 decimal1 decimal2 decimals3 decimals4 decimals5 decimals6 decimals7 decimals8 decimals9 decimals10 decimals11 decimals12 decimals

1 calories = 0.003968 btu

Formula calories in btu (cal in btu). Btu = cal*4.1868/1055.05585262 ≈ cal*0.003968

### Conversions calories to other units

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

Table calories to btu
1 calories = 0.003968 btu11 calories = 0.04365 btu21 calories = 0.08333 btu
2 calories = 0.007937 btu12 calories = 0.04762 btu22 calories = 0.0873 btu
3 calories = 0.0119 btu13 calories = 0.05159 btu23 calories = 0.09127 btu
4 calories = 0.01587 btu14 calories = 0.05556 btu24 calories = 0.09524 btu
5 calories = 0.01984 btu15 calories = 0.05952 btu25 calories = 0.09921 btu
6 calories = 0.02381 btu16 calories = 0.06349 btu26 calories = 0.1032 btu
7 calories = 0.02778 btu17 calories = 0.06746 btu27 calories = 0.1071 btu
8 calories = 0.03175 btu18 calories = 0.07143 btu28 calories = 0.1111 btu
9 calories = 0.03571 btu19 calories = 0.0754 btu29 calories = 0.1151 btu
10 calories = 0.03968 btu20 calories = 0.07937 btu30 calories = 0.119 btu
40 calories = 0.1587 btu70 calories = 0.2778 btu100 calories = 0.3968 btu
50 calories = 0.1984 btu80 calories = 0.3175 btu110 calories = 0.4365 btu
60 calories = 0.2381 btu90 calories = 0.3571 btu120 calories = 0.4762 btu
200 calories = 0.7937 btu500 calories = 1.9842 btu800 calories = 3.1747 btu
300 calories = 1.1905 btu600 calories = 2.381 btu900 calories = 3.5715 btu
400 calories = 1.5873 btu700 calories = 2.7778 btu1000 calories = 3.9683 btu

### Energy Conversions

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