## Convert petajoule to megacalorie [15 °C]

 petajoule megacalorie

 Did you mean to convert petajoule to megacalorie [15 °C] megacalorie [I.T.]

How many petajoule in 1 megacalorie? The answer is 4.1858E-9. We assume you are converting between petajoule and megacalorie [15 °C]. You can view more details on each measurement unit: petajoule or megacalorie The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-15 petajoule, or 2.3890295761862E-7 megacalorie. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between petajoules and megacalories. Type in your own numbers in the form to convert the units!

## Quick conversion chart of petajoule to megacalorie

1 petajoule to megacalorie = 238902957.61862 megacalorie

2 petajoule to megacalorie = 477805915.23723 megacalorie

3 petajoule to megacalorie = 716708872.85585 megacalorie

4 petajoule to megacalorie = 955611830.47446 megacalorie

5 petajoule to megacalorie = 1194514788.0931 megacalorie

6 petajoule to megacalorie = 1433417745.7117 megacalorie

7 petajoule to megacalorie = 1672320703.3303 megacalorie

8 petajoule to megacalorie = 1911223660.9489 megacalorie

9 petajoule to megacalorie = 2150126618.5675 megacalorie

10 petajoule to megacalorie = 2389029576.1862 megacalorie

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You can do the reverse unit conversion from megacalorie to petajoule, or enter any two units below:

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## Definition: Petajoule

The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.

So 1 petajoule = 1015 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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