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Convert [Calories] to [Millijoules], (cal to mJ)

ENERGY


21 Calories
= 87864 Millijoules
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Category: energy
Conversion: Calories to Millijoules
The base unit for energy is joules (Non-SI/Derived Unit)
[Calories] symbol/abbrevation: (cal)
[Millijoules] symbol/abbrevation: (mJ)

How to convert Calories to Millijoules (cal to mJ)?
1 cal = 4184 mJ.
21 x 4184 mJ = 87864 Millijoules.
Always check the results; rounding errors may occur.

Definition:
In relation to the base unit of [energy] => (joules), 1 Calories (cal) is equal to 4.184 joules, while 1 Millijoules (mJ) = 0.001 joules.
21 Calories to common energy units
21 cal = 87.864 joules (J)
21 cal = 0.087864 kilojoules (kJ)
21 cal = 21 calories (cal)
21 cal = 0.021 kilocalories (kcal)
21 cal = 5.4840280118339E+20 electron volt (eV)
21 cal = 0.024406666666667 watt hour (Wh)
21 cal = 2.0153476901396E+19 atomic unit of energy (au)
21 cal = 2.1E-8 tons of TNT (tTNT)
21 cal = 64.805160684098 foot pound force (ft lbf)
21 cal = 878640000 ergs (ergs)
(Calories) to (Millijoules) conversions

Calories to random (energy units)

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