# 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

1. Thermochemical / food kilocalories to joules. 1 kcalth = 4184 J.
2. International kilocalories to joules. 1 kcalIT = 4186.8 J.
3. 15°C kilocalories to joules. 1 kcal15 = 4185.5 J.
4. 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.