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| 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) |
| Rydberg | to Attojoules (table conversion) |
|---|---|
| 1 Ry | = 2.179872 aJ |
| 2 Ry | = 4.359744 aJ |
| 3 Ry | = 6.539616 aJ |
| 4 Ry | = 8.719488 aJ |
| 5 Ry | = 10.89936 aJ |
| 6 Ry | = 13.079232 aJ |
| 7 Ry | = 15.259104 aJ |
| 8 Ry | = 17.438976 aJ |
| 9 Ry | = 19.618848 aJ |
| 10 Ry | = 21.79872 aJ |
| 20 Ry | = 43.59744 aJ |
| 30 Ry | = 65.39616 aJ |
| 40 Ry | = 87.19488 aJ |
| 50 Ry | = 108.9936 aJ |
| 60 Ry | = 130.79232 aJ |
| 70 Ry | = 152.59104 aJ |
| 80 Ry | = 174.38976 aJ |
| 90 Ry | = 196.18848 aJ |
| 100 Ry | = 217.9872 aJ |
| 200 Ry | = 435.9744 aJ |
| 300 Ry | = 653.9616 aJ |
| 400 Ry | = 871.9488 aJ |
| 500 Ry | = 1089.936 aJ |
| 600 Ry | = 1307.9232 aJ |
| 700 Ry | = 1525.9104 aJ |
| 800 Ry | = 1743.8976 aJ |
| 900 Ry | = 1961.8848 aJ |
| 1000 Ry | = 2179.872 aJ |
| 2000 Ry | = 4359.744 aJ |
| 4000 Ry | = 8719.488 aJ |
| 5000 Ry | = 10899.36 aJ |
| 7500 Ry | = 16349.04 aJ |
| 10000 Ry | = 21798.72 aJ |
| 25000 Ry | = 54496.8 aJ |
| 50000 Ry | = 108993.6 aJ |
| 100000 Ry | = 217987.2 aJ |
| 1000000 Ry | = 2179872 aJ |
| 1000000000 Ry | = 2179872000 aJ |