## ››Convert zettajoule to gram calorie

 zettajoule gram calorie

How many zettajoule in 1 gram calorie? The answer is 4.1858E-21.
We assume you are converting between zettajoule and gram calorie.
You can view more details on each measurement unit:
zettajoule or gram calorie
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-21 zettajoule, or 0.23890295761862 gram calorie.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettajoules and gram calories.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of zettajoule to gram calorie

1 zettajoule to gram calorie = 2.3890295761862E+20 gram calorie

2 zettajoule to gram calorie = 4.7780591523723E+20 gram calorie

3 zettajoule to gram calorie = 7.1670887285585E+20 gram calorie

4 zettajoule to gram calorie = 9.5561183047446E+20 gram calorie

5 zettajoule to gram calorie = 1.1945147880931E+21 gram calorie

6 zettajoule to gram calorie = 1.4334177457117E+21 gram calorie

7 zettajoule to gram calorie = 1.6723207033303E+21 gram calorie

8 zettajoule to gram calorie = 1.9112236609489E+21 gram calorie

9 zettajoule to gram calorie = 2.1501266185675E+21 gram calorie

10 zettajoule to gram calorie = 2.3890295761862E+21 gram calorie

## ››Want other units?

You can do the reverse unit conversion from gram calorie to zettajoule, or enter any two units below:

## Enter two units to convert

 From: To:

## ››Definition: Zettajoule

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettajoule = 1021 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).

## ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!