Convert 1 Calorie to BTUs


1 Calorie equals 0.003966 BTUs.

0.0040 BTU

UnitResultAction

How to Convert Calories to BTUs

To convert from Calories to BTUs, multiply the energy value by the conversion factor of 0.0039656512. Following this rule, the calculation for 1 cal is: 1 cal × 0.0039656512 = 0.003966 BTU.

Formula:

BTUs = Calories × 0.0039656512

Calculation:

1 cal × 0.0039656512 = 0.003966 BTU

About the Calorie

A Calorie (thermochemical calorie) is a unit of energy, defined as the amount of heat needed to raise the temperature of one gram of water by one degree Celsius. For a more detailed history, read more on Wikipedia.