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Convert [Joules] to [Calories], (J to cal)


20 Joules
= 4.7801147227533 Calories

*Select units, input value, then convert.

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Category: energy
Conversion: Joules to Calories
The base unit for energy is joules (Non-SI/Derived Unit)
[Joules] symbol/abbrevation: (J)
[Calories] symbol/abbrevation: (cal)

How to convert Joules to Calories (J to cal)?
1 J = 0.23900573613767 cal.
20 x 0.23900573613767 cal = 4.7801147227533 Calories.
Always check the results; rounding errors may occur.

In relation to the base unit of [energy] => (joules), 1 Joules (J) is equal to 1 joules, while 1 Calories (cal) = 4.184 joules.
20 Joules to common energy units
20 J = 20 joules (J)
20 J = 0.02 kilojoules (kJ)
20 J = 4.7801147227533 calories (cal)
20 J = 0.0047801147227533 kilocalories (kcal)
20 J = 1.2482991923504E+20 electron volt (eV)
20 J = 0.0055555555555556 watt hour (Wh)
20 J = 4.5874253167158E+18 atomic unit of energy (au)
20 J = 4.7801147227533E-9 tons of TNT (tTNT)
20 J = 14.751242985545 foot pound force (ft lbf)
20 J = 200000000 ergs (ergs)
(Joules) to (Calories) conversions

Joules to random (energy units)

Random [energy unit] conversions