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ENERGY Units Conversion
rydberg to hartree

1 Rydberg
= 0.5 Hartree

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Category: energy
Conversion: Rydberg to Hartree
The base unit for energy is joules (Non-SI/Derived Unit)
[Rydberg] symbol/abbrevation: (Ry)
[Hartree] symbol/abbrevation: (Eh, Ha)

How to convert Rydberg to Hartree (Ry to Eh, Ha)?
1 Ry = 0.5 Eh, Ha.
1 x 0.5 Eh, Ha = 0.5 Hartree.
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 Hartree (Eh, Ha) = 4.359744E-18 joules.
1 Rydberg to common energy units
1 Ry = 2.179872E-18 joules (J)
1 Ry = 2.179872E-21 kilojoules (kJ)
1 Ry = 5.2100191204589E-19 calories (cal)
1 Ry = 5.2100191204589E-22 kilocalories (kcal)
1 Ry = 13.605662285137 electron volt (eV)
1 Ry = 6.0552E-22 watt hour (Wh)
1 Ry = 0.5 atomic unit of energy (au)
1 Ry = 5.2100191204589E-28 tons of TNT (tTNT)
1 Ry = 1.6077910774693E-18 foot pound force (ft lbf)
1 Ry = 2.179872E-11 ergs (ergs)
Rydbergto Hartree (table conversion)
1 Ry = 0.5 Eh, Ha
2 Ry = 1 Eh, Ha
3 Ry = 1.5 Eh, Ha
4 Ry = 2 Eh, Ha
5 Ry = 2.5 Eh, Ha
6 Ry = 3 Eh, Ha
7 Ry = 3.5 Eh, Ha
8 Ry = 4 Eh, Ha
9 Ry = 4.5 Eh, Ha
10 Ry = 5 Eh, Ha
20 Ry = 10 Eh, Ha
30 Ry = 15 Eh, Ha
40 Ry = 20 Eh, Ha
50 Ry = 25 Eh, Ha
60 Ry = 30 Eh, Ha
70 Ry = 35 Eh, Ha
80 Ry = 40 Eh, Ha
90 Ry = 45 Eh, Ha
100 Ry = 50 Eh, Ha
200 Ry = 100 Eh, Ha
300 Ry = 150 Eh, Ha
400 Ry = 200 Eh, Ha
500 Ry = 250 Eh, Ha
600 Ry = 300 Eh, Ha
700 Ry = 350 Eh, Ha
800 Ry = 400 Eh, Ha
900 Ry = 450 Eh, Ha
1000 Ry = 500 Eh, Ha
2000 Ry = 1000 Eh, Ha
4000 Ry = 2000 Eh, Ha
5000 Ry = 2500 Eh, Ha
7500 Ry = 3750 Eh, Ha
10000 Ry = 5000 Eh, Ha
25000 Ry = 12500 Eh, Ha
50000 Ry = 25000 Eh, Ha
100000 Ry = 50000 Eh, Ha
1000000 Ry = 500000 Eh, Ha
1000000000 Ry = 500000000 Eh, Ha
(Rydberg) to (Hartree) conversions

Rydberg to random (energy units)

Random [energy unit] conversions