# Horsepower-Hour to kcal Conversion

## Horsepower-Hour to Kilocalorie (international) Conversion - Convert Horsepower-Hour to Kilocalorie (international) (hp∙h to kcal)

### You are currently converting Energy units from Horsepower-Hour to Kilocalorie (international)

1 Horsepower-Hour (hp∙h)

=

641.18648 Kilocalorie (international) (kcal)

Horsepower-Hour : The horsepower-hour (hph) is an outdated unit of energy equal to 2.685 × 106 joules. It is defined as the amount of work a horse is supposed capable of delivering during an hour.

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 Horsepower-Hour = 641.18648 Kilocalorie (international)

### FAQ about Horsepower-Hour to kcal Conversion

1 horsepower-hour (hp∙h) is equal to 641.18648 kilocalorie (international) (kcal).

1hp∙h = 641.18648kcal

The Energy E in kilocalorie (international) (kcal) is equal to the Energy E in horsepower-hour (hp∙h) times 641.18648, that conversion formula:

E(kcal) = E(hp∙h) × 641.18648

One Horsepower-Hour is equal to 641.18648 Kilocalorie (international):

1hp∙h = 1hp∙h × 641.18648 = 641.18648kcal

One Kilocalorie (international) is equal to 0.00156 Horsepower-Hour:

1kcal = 1kcal × 0.00156 = 0.00156hp∙h

E(kcal) = 5(hp∙h) × 641.18648 = 3205.9324kcal