Calorie (IT) per Gram to Kilogram per Kilojoule Conversion

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

cal/g
kg/kJ

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

Conversion Formula

1 cal/g = 4.187 kg/kJ
1 kg/kJ = 0.239 cal/g

Example

Convert 15 cal/g to kg/kJ:

15 cal/g = 15 × 4.187 kg/kJ = 62.802 kg/kJ

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 Kilojoule

kg/kJ

Definition

The kilogram per kilojoule (kg/kJ) is a multiple of the reciprocal SI unit of specific energy, equal to 1,000 kilogram per joule. It is used for larger mass-to-energy ratios encountered in fuel efficiency calculations and energy storage system design.

History/Origin

As a metric multiple of kilogram per joule, this unit naturally arose with the widespread adoption of the SI system, providing a practical scale for expressing significant mass-to-energy ratios. Its use became prevalent in industries dealing with substantial energy storage.

Current Use

Frequently applied in fuel efficiency calculations, energy storage system design, and combustion analysis where mass-to-energy ratios are considerable. It is essential for calculations involving high-energy materials and fuel efficiency assessments.

Multiplier

1000

Offset

0

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

Calorie (IT) per Gram [cal/g] Kilogram per Kilojoule [kg/kJ]
1 cal/g 4.1868 kg/kJ
10 cal/g 41.868 kg/kJ
25 cal/g 104.67 kg/kJ
50 cal/g 209.34 kg/kJ
100 cal/g 418.68 kg/kJ
0 cal/g 0E+0 kg/kJ
-10 cal/g -41.868 kg/kJ
-40 cal/g -167.472 kg/kJ