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Convert [Rydberg] to [Kilocalories], (Ry to kcal)

ENERGY


18 Rydberg
= 9.378034416826E-21 Kilocalories
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Category: energy
Conversion: Rydberg to Kilocalories
The base unit for energy is joules (Non-SI/Derived Unit)
[Rydberg] symbol/abbrevation: (Ry)
[Kilocalories] symbol/abbrevation: (kcal)

How to convert Rydberg to Kilocalories (Ry to kcal)?
1 Ry = 5.2100191204589E-22 kcal.
18 x 5.2100191204589E-22 kcal = 9.378034416826E-21 Kilocalories.
Always check the results; rounding errors may occur.

Definition:
In relation to the base unit of [energy] => (joules), 1 Rydberg (Ry) is equal to 2.179872E-18 joules, while 1 Kilocalories (kcal) = 4184 joules.
18 Rydberg to common energy units
18 Ry = 3.9237696E-17 joules (J)
18 Ry = 3.9237696E-20 kilojoules (kJ)
18 Ry = 9.378034416826E-18 calories (cal)
18 Ry = 9.378034416826E-21 kilocalories (kcal)
18 Ry = 244.90192113246 electron volt (eV)
18 Ry = 1.089936E-20 watt hour (Wh)
18 Ry = 9 atomic unit of energy (au)
18 Ry = 9.378034416826E-27 tons of TNT (tTNT)
18 Ry = 2.8940239394448E-17 foot pound force (ft lbf)
18 Ry = 3.9237696E-10 ergs (ergs)
(Rydberg) to (Kilocalories) conversions

Rydberg to random (energy units)

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