Table of Contents

## How many kJ makes a kcal?

4.18 kJ

Calories may also be expressed as kilojoules (kJ). One calorie (kcal) equals 4.18 kJ or 4,184 joules (J) ( 1 ).

## How many calories is 1 kilocalorie?

The “calorie” we refer to in food is actually kilocalorie. One (1) kilocalorie is the same as one (1) Calorie (uppercase C). A kilocalorie is the amount of heat required to raise the temperature of one kilogram of water one degree Celsius.

**Is kcal a calorie or kilojoule?**

One Calorie (with an uppercase C) is also known as a ‘kilocalorie’ (1000 calories with a lower case c). This calculator coverts between Calories and kilojoules, where 1 Calorie equals 4.184 kilojoules, rounded to the nearest whole number.

### Why do we use calories instead of kilocalorie?

A kilocalorie equals 1,000 “small” calories, which is the energy it takes to raise the temperature in 1 gram of water 1 degree Celsius. On U.S. food labels, the term “calorie” actually means kilocalorie, though a calorie is technically the smaller measurement.

### How many kilocalories should I burn in a day?

As a general guideline, women typically burn about 2,000 calories per day and men burn about 2,500 calories per day. These numbers are often used to determine an approximate food intake for weight maintenance.

**How to calculate kilojoules?**

how active you are in your daily activities

## How do you convert joules to calories?

So, to convert from joules to calories, all you have to do is multiply by 0.239. For example, multiply 5,000 J by 0.239 to get 1,195 cal. Therefore, 5 kJ = 1,195 calories. Convert the calories (cal) into kilocalories (kcal) if desired. Simply divide the number of calories by 1,000 to get the number of kilocalories.

## How many joules are in one calorie?

One calorie is equal to 4.184 joules, a common unit of energy used in the physical sciences. Most of us think of calories in relation to things we eat and drink, as in “This can of soda has 200 calories.” It turns out that the calories listed on a food package are actually kilocalories (1000 calories = 1 kilocalorie).

**How to convert joules to Calories (Cal)?**

Type in your own numbers in the form to convert the units! Quick conversion chart of joules to calories 1 joules to calories = 0.2389 calories 5 joules to calories = 1.19451 calories 10 joules to calories = 2.38903 calories 20 joules to calories = 4.77806 calories 30 joules to calories = 7.16709 calories 40 joules to calories = 9.55612 calories

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