# MBTU to kcal Conversion

## MBTU to Kilocalorie (international) Conversion - Convert MBTU to Kilocalorie (international) (mbtu to kcal)

### You are currently converting Energy units from MBTU to Kilocalorie (international)

1 MBTU (mbtu)

=

251.99576 Kilocalorie (international) (kcal)

MBTU : The unit MBtu is a measure unit of energy, defined as one thousand the British thermal unit (symbol: Btu). The "M" stands for one thousand, distinguishing with the SI mega (M) prefix, which stands for one million. In order to avoid confusion, many companies and engineers use MMBtu to represent one million Btu.

Kilocalorie (international) : The kilocalorie, sometimes call kilogram calorie is a measurement unit of energy. It is defined as the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. The symbol of kilocalorie is kcal. The kilocalorie is commonly used in measuring the calorific, heating, or metabolizing value of foods. It is equal to 1000 calories, or approximately 4.2 kilojoules.

### Energy Conversion Calculator

1 MBTU = 251.99576 Kilocalorie (international)

### FAQ about MBTU to kcal Conversion

1 mbtu (mbtu) is equal to 251.99576 kilocalorie (international) (kcal).

1mbtu = 251.99576kcal

The Energy E in kilocalorie (international) (kcal) is equal to the Energy E in mbtu (mbtu) times 251.99576, that conversion formula:

E(kcal) = E(mbtu) × 251.99576

One MBTU is equal to 251.99576 Kilocalorie (international):

1mbtu = 1mbtu × 251.99576 = 251.99576kcal

One Kilocalorie (international) is equal to 0.00397 MBTU:

1kcal = 1kcal × 0.00397 = 0.00397mbtu

E(kcal) = 5(mbtu) × 251.99576 = 1259.9788kcal