## What is kcal to joule?

# What is kcal to joule?

## What is kcal to joule?

1 kilocalorie = 4186.8 joules.

## How do you get from kcal to joules?

To convert a kilocalorie measurement to a joule measurement, multiply the energy by the conversion ratio. The energy in joules is equal to the kilocalories multiplied by 4,184.

**How do you convert kilo calories to joules?**

How to convert from kcal to joules

- Thermochemical / food kilocalories to joules. 1 kcalth = 4184 J.
- International kilocalories to joules. 1 kcalIT = 4186.8 J.
- 15°C kilocalories to joules. 1 kcal15 = 4185.5 J.
- 20°C kilocalories to joules. 1 kcal20 = 4182 J.

### Is joules the same as kcal?

Joule is the S.I. unit of heat (which is a form of energy and also a derived unit of energy and is a measure of doing work or generating heat) generally represented by “J”….Quick Grasp on Calorie to Joule Table.

Calorie (cal) | Joule (J) |
---|---|

1,000 cal or 1 kcal | 4184 J |

5,000 cal or 5 kcal | 20920 J |

10,000 cal or 10 kcal | 41840 J |

### How many joules are in a Watt?

Watts (W) and Kilowatts (kW): Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s.

**How do you convert kcal/kg to J kg K?**

Answer: The formula to convert J/kg*K to kcal/kg*°C is 1 Joule per Kilogram K = 0.000238845896627496 Kilocalorie per Kilogram K. J/kg*K is 5000 times Smaller than kcal/kg*°C.

## What is a joule in Newtons?

One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m). One newton equals a force that produces an acceleration of one meter per second (s) per second on a one kilogram (kg) mass. Therefore, one joule equals one newton•meter.

## How do you convert joules to Watts?

1 Joule per second

Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s. A Watt is the amount of energy (in Joules) that an electrical device (such as a light) is burning per second that it’s running.

**How many kilowatts are in a joule?**

Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s.