Convert gigajoule to calorie (nutritional)
Please provide values below to convert gigajoule [GJ] to calorie (nutritional) [Cal], or Convert calorie (nutritional) to gigajoule.
1 GJ = 238845.896627 Cal. To convert gigajoule to calorie (nutritional), multiply the value by 238845.896627; to go the other way, divide by it (1 Cal = 4.1868e-06 GJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 GJ = 238845.896627 Cal
- 1 Cal = 4.1868e-06 GJ
- 10 GJ = 2388458.96627 Cal
- 100 GJ = 23884589.6627 Cal
How to Convert Gigajoule to Calorie (Nutritional)
1 GJ = 238845.896627496 Cal
Example: convert 15 GJ to Cal:
15 GJ = 15 × 238845.896627496 Cal = 3582688.44941244 Cal
Gigajoule to Calorie (Nutritional) Conversion Table
| gigajoule | calorie (nutritional) |
|---|---|
| 1 GJ | 238845.896627 Cal |
| 2 GJ | 477691.793255 Cal |
| 3 GJ | 716537.689882 Cal |
| 5 GJ | 1194229.48314 Cal |
| 10 GJ | 2388458.96627 Cal |
| 20 GJ | 4776917.93255 Cal |
| 50 GJ | 11942294.8314 Cal |
| 100 GJ | 23884589.6627 Cal |
| 500 GJ | 119422948.314 Cal |
| 1000 GJ | 238845896.627 Cal |
Gigajoule
A gigajoule (GJ) is a unit of energy equal to one billion joules, used to measure large amounts of energy such as in power generation and fuel consumption.
History/Origin
The gigajoule was introduced as part of the International System of Units (SI) to provide a standard measure for large-scale energy quantities, especially in scientific and industrial contexts, gaining prominence in the 20th century.
Current Use
Gigajoules are commonly used today to quantify energy in fields like energy production, consumption, and engineering, particularly for large-scale systems such as power plants, fuel storage, and energy audits.
Calorie (Nutritional)
A calorie (Cal) is a unit of energy used to measure the amount of energy provided by food and beverages, specifically representing the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie was first introduced in the 19th century as a unit to quantify energy in nutrition. It has since become a standard measure in dietary and nutritional contexts, although the scientific community often prefers the joule as the SI unit of energy.
Current Use
Calories are widely used in nutrition to quantify the energy content of food and beverages, helping consumers manage dietary intake and energy balance. The term 'Calorie' with a capital 'C' typically refers to kilocalories (kcal), which are equivalent to 1,000 small calories.
Frequently Asked Questions
What is 1 gigajoule in calorie (nutritional)?
1 gigajoule (GJ) = 238845.896627 calorie (nutritional) (Cal).
How do you convert gigajoule to calorie (nutritional)?
Multiply the gigajoule value by 238845.896627. For example, 25 GJ × 238845.896627 = 5971147.41569 Cal.
What is 10 gigajoule in calorie (nutritional)?
10 GJ = 2388458.96627 Cal.
Which unit is larger, the gigajoule or the calorie (nutritional)?
The gigajoule is the larger unit: 1 GJ = 238845.896627 Cal.