Convert zettawatthour to calorie - Conversion of Measurement Units

Convert zettawatthour to calorie [15 °C]

More information from the unit converter

How many zettawatthour in 1 calorie? The answer is 1.1627222222222E-24.
We assume you are converting between zettawatthour and calorie [15 °C].
You can view more details on each measurement unit:
zettawatthour or calorie
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-25 zettawatthour, or 0.23890295761862 calorie.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettawatthour and calories.
Type in your own numbers in the form to convert the units!

Quick conversion chart of zettawatthour to calorie

1 zettawatthour to calorie = 8.6005064742701E+23 calorie

2 zettawatthour to calorie = 1.720101294854E+24 calorie

3 zettawatthour to calorie = 2.580151942281E+24 calorie

4 zettawatthour to calorie = 3.4402025897081E+24 calorie

5 zettawatthour to calorie = 4.3002532371351E+24 calorie

6 zettawatthour to calorie = 5.1603038845621E+24 calorie

7 zettawatthour to calorie = 6.0203545319891E+24 calorie

8 zettawatthour to calorie = 6.8804051794161E+24 calorie

9 zettawatthour to calorie = 7.7404558268431E+24 calorie

10 zettawatthour to calorie = 8.6005064742702E+24 calorie

Want other units?

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

Common energy conversions

• zettawatthour to hectowatt-hour
• zettawatthour to attojoule
• zettawatthour to femtojoule
• zettawatthour to pferdestärkenstunde
• zettawatthour to megacalorie
• zettawatthour to gigacalorie
• zettawatthour to tonne of oil equivalent
• zettawatthour to myriawatt-hour
• zettawatthour to decijoule
• zettawatthour to microjoule

Definition: Zettawatthour

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

So 1 zettawatthour = 10²¹ .

Definition: Calorie

15 °C calorie: the amount of energy required to warm 1 g of air-free water from 14.5 °C to 15.5 °C at a constant pressure of 101.325 kPa (1 atm). Experimental values of this calorie ranged from 4.1852 J to 4.1858 J. The CIPM in 1950 published a mean experimental value of 4.1855 J, noting an uncertainty of 0.0005 J.

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