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Subjects>Math>Other Math

How do you you convert cal to joules?

Anonymous

∙ 14y ago

Updated: 4/28/2022

1 calorie = 4.1858 joules

1 joule = 0.2389029576186153 calories

As an example, convert 5 calories to joules.

1 calorie = 4.1858 joules, therefore 5 calories = 4.1858 x 5 joules = 20.929 joules.

So when converting calories to joules, multiply the number of calories by 4.1858 to give you the number of joules.

Wiki User

∙ 14y ago

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Continue Learning about Other Math

How do you convert from killi joules to joules?

To convert from kilo joules to joules you have divide by 1000 as 1 kilo joule is equal to 1000 joules. E.g. 2 kilo joules equals 2000 joules.

What is 425 Cal into joules?

1780.75 multiply by 4.19

How do you convert Joules to nanometers?

Oh, dude, converting Joules to nanometers? That's like trying to turn a potato into a unicorn. It's not really a thing, you know? Joules measure energy, while nanometers measure length. It's like comparing apples to oranges, man. Just keep those units in their own lanes and you'll be golden.

What does One thousand joules equal?

one thousand joules equals a KJ

One kilowatt equals how many btu per hour?

A BTU is about 1055 joules. A kilowatt is 1000 joules/second, so it is 3,600,000 joules/hour. Dividing that by 1055 joules gives you the equivalent of about 3400 BTU/hour.

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Related Questions

Is 3.25kcal the same amount of energy as 3.25jouls?

No, to convert from cal. to joules 1 cal. = 4.18400 joules , then 1KCal = (4.18400 *10^-3) joules so 3.25 kcal doesn't equal 3.25 Joules

Convert 6.5kcal to Joules?

To convert 6.5 kilocalories to joules, you multiply by 4184 since 1 kilocalorie is equal to 4184 joules. Therefore, 6.5 kcal is equal to 6.5 x 4184 = 27,164 joules.

How 1.987 Cal convert into joule?

To convert calories to joules, you can use the conversion factor 1 cal = 4.184 J. Therefore, 1.987 cal is equal to approximately 8.32 J.

470 joules is how many calories?

1 calorie = 4.18 joules; 470 joules = 112 cal; 1 nutritional cal(Cal) = 1 kilo-cal = 1000 cal; 470 joules = 0.112 Cal

How many calories equal to 84 joules?

1 cal=4 joule. 84 joules=84/4=21 cal

How do you convert from killi joules to joules?

To convert from kilo joules to joules you have divide by 1000 as 1 kilo joule is equal to 1000 joules. E.g. 2 kilo joules equals 2000 joules.

How is the energy value of food measure?

Joules (J) or kilocalories (cal) (kcal in Europe)

How do you convert kilojoules into calories?

Depends on the type of calorie you're asking about. A "small calorie" which uses the symbol 'cal' is equivalent to about 4.18 Joules. A "large calorie" which uses the symbol 'Cal' is equivalent to about 4.18 Kilo Joules.

What are the energy formulas involving specific heat mass and temperature change?

E = mass x sp ht x Δ°t (Finding Energy)where E (Energy) or Q (Quantity of Heat), mass (g), sp ht (aka specific heat, J/g°C*[typical] or cal/g°C or kcal/g°C), and Δ°t (temperature change). Finding Temperature ChangeDivide energy by mass multiplied by specific heat. Δ°t = Energy-- Mass * sp htIn order to find the final temperature (if problem is asking for this), add or subtract the original temperature and the new temperature together.Tf = original temperature +/- new temperatureIf energy is added, the temperatures will be added together; if energy is removed, the temperatures will be subtracted.Finding MassDivide energy by specific heat multiplied by temperature change. Mass = Energy------- sp ht * Δ°tFinding Specific HeatDivide energy by mass multiplied by temperature change. Sp ht = Energy------- Mass * Δ°tConverting Form of Energy (joules, kcal, and cal)Sometimes a problem will have E be shown in cal/g°C or kcal/g°C but will be asking for Joules or even vice versa. This means a conversion has to take place. Cal --> Joules and Joules --> cal-Calories (Cal) --> Joules (J)Multiply # cal by 4.184 Joules (J).Conversion Factor# cal x 4.184 J = Joules---------- 1 cal1 cal = 4.184 Joules-Joules (J) --> Calories (Cal)Divide # Joules (J) by 4.184Conversion Factor# J x 1 cal = cal--- 4.184 J1 Joule = 0.239005736 calKcal --> Joules (J) and Joules (J) --> Kcal-Joules --> kcal (Joules --> cal --> kcal)Divide # J by # kcal multiplied by 103Conversion Factor# Joules x 1 cal - * - 1kcal = kcal---------- 4.184J -- 103 cal1 kcal = 4,184 Joules 1 Joule = 0.000239005736 kcal-Kcal --> Joules (J) (Kcal --> cal --> Joules)Multiply # kcal by 103 cal by 4.184JConversion Factor# kcal * 103 cal * 4.184J = Joules (J)----------- 1 kcal --- 1 calAnother relationship that is good to understand: 1 kcal = 1000 (103) cal 1 cal = 0.001 (10-3) kcal

What is 425 Cal into joules?

1780.75 multiply by 4.19

How do you convert kilojoules to joules?

To convert from kilojoules to joules you have divide by 1000. meaning 1 kilo joule is equal to 1000 joules.

Can you Convert 5.42 calories to joules?

To convert calories to joules, multiply by 4.184. So, 5.42 calories is equal to 22.68448 joules.

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