What is 345 Kilocalories in Kilojoules?

How to convert 345 Kilocalories to Kilojoules

To convert 345 Kilocalories to Kilojoules you have to multiply 345 by 4.184, since 1 Kilocalorie is 4.184 Kilojoules. The result is the following:

345 kcal × 4.184 = 1443.48 kJ

345 kcal = 1443.48 kJ

We conclude that three hundred forty-five Kilocalories is equivalent to one thousand four hundred forty-three point four eight Kilojoules:

345 Kilocalories is equal to 1443.48 Kilojoules.

Therefore, if you want to calculate how many Kilojoules are in 345 Kilocalories you can do so by using the conversion formula above.

Kilocalories to Kilojoules conversion table

Below is the conversion table you can use to convert from Kilocalories to Kilojoules

Definition of units

Let's see how both units in this conversion are defined, in this case Kilocalories and Kilojoules:

Kilocalorie (kcal)

Calories are units of energy. Various definitions exist but fall into two broad categories. The first, the small calorie, or gram calorie (symbol: cal), is defined as the approximate amount of energy needed to raise the temperature of one gram of water by one degree Celsius at a pressure of one atmosphere. The second is the large calorie or kilogram calorie (symbol: Cal), also known as the food calorie and similar names, is defined in terms of the kilogram rather than the gram. It is equal to 1000 small calories or 1 kilocalorie (symbol: kcal). Although these units relate to the metric system, all of them have been considered obsolete in science since the adoption of the SI system. The unit of energy in the International System of Units is the joule. One small calorie is approximately 4.2 joules (so one large calorie is about 4.2 kilojoules). The factor used to convert calories to joules at a given temperature is numerically equivalent to the specific heat capacity of water expressed in joules per kelvin per gram or per kilogram. The precise conversion factor depends on the definition adopted.

Kilojoule (kJ)

The kilojoule (symbol: kJ) is equal to one thousand joules. Nutritional food labels in most countries express energy in kilojoules (kJ). One square metre of the Earth receives about 1.4 kilojoules of solar radiation every second in full daylight.

Frequently asked questions to convert 345 Kilocalories into Kilojoules

• How many Kilojoules are in 345 Kilocalories?
• 345 Kilocalories equals how many Kilojoules?
• How many is 345 Kilocalories in Kilojoules?
• What is 345 Kilocalories in Kilojoules?
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• How many kJ are in 345 kcal?
• 345 kcal is equal to how many kJ?
• How many is 345 kcal in kJ?
• What is 345 kcal in kJ?
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345 Kilocalories conversions to other Energy units

• 345 Kilocalories in British Thermal Units
• 345 Kilocalories in Foot Pounds
• 345 Kilocalories in Joules
• 345 Kilocalories in Kilowatt Hours
• 345 Kilocalories in Therms
• 345 Kilocalories in Watt Hours

Recent Kilocalories to Kilojoules conversions

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Recent conversions

• 1.95 Foot Pounds in Kilojoules
• 3.55 Meters/Second in Miles/Hour
• 240 Square Meters in Square Yards
• 337 Cubic Centimeters in Imperial Cups
• 245 Milligrams in Short Tons
• 8.5 Celsius in Kelvin
• 26.2 Feet/Second in Miles/Hour
• 9.2 Fahrenheit in Kelvin
• 211 Gigabytes/Second in Megabytes/Second
• 1.67 Ounces in Kilograms

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