Calorie (IT) per Gram to Kilogram per Joule Conversion

Convert between Calorie (IT) per Gram and Kilogram per Joule quickly and accurately.

cal/g
kg/J

How to Convert Calorie (IT) per Gram to Kilogram per Joule

Conversion Formula

1 cal/g = 4186.8 kg/J
1 kg/J = 0 cal/g

Example

Convert 15 cal/g to kg/J:

15 cal/g = 15 × 4186.8 kg/J = 62802 kg/J

Unit Information

Learn about the fuel efficiency - mass units you're converting between

Calorie (IT) per Gram

cal/g

Definition

The calorie (IT) per gram (cal/g) is a unit of specific energy in the International Table calorie system, representing the energy content per unit mass. It is commonly used in food science, nutrition, and some engineering applications where calorie-based energy measurements are preferred.

History/Origin

Derived from the International Table calorie system, this unit was historically used in food science and nutrition where calorie measurements were standard. It became widely adopted in industries requiring calorie-based energy density calculations.

Current Use

Primarily used in food science, nutrition analysis, and some engineering applications where calorie-based measurements are standard. It is essential for calculating energy content of food products and in certain fuel efficiency calculations using calorie units.

Multiplier

4186.8

Offset

0

Kilogram per Joule

kg/J

Definition

The kilogram per joule (kg/J) is the reciprocal of the SI unit of specific energy, representing the mass required per unit energy. It is used in applications where mass efficiency per unit energy is more relevant than energy density, such as in certain fuel efficiency calculations.

History/Origin

As the reciprocal of joule per kilogram, this unit naturally arose in applications where mass efficiency per unit energy is more relevant. It became useful in certain engineering calculations where mass-to-energy ratios are critical.

Current Use

Used in specific engineering applications where mass efficiency per unit energy is more relevant than energy density. It is essential for certain fuel efficiency calculations and in contexts where mass-to-energy ratios are critical for system design.

Multiplier

1

Offset

0

Calorie (IT) per Gram to Kilogram per Joule Conversion Table

Calorie (IT) per Gram [cal/g] Kilogram per Joule [kg/J]
1 cal/g 4186.8 kg/J
10 cal/g 41868 kg/J
25 cal/g 104670 kg/J
50 cal/g 209340 kg/J
100 cal/g 418680 kg/J
0 cal/g 0E+0 kg/J
-10 cal/g -41868 kg/J
-40 cal/g -167472 kg/J