Enter an energy value and select the input unit:
1 RT = 2.478957 kJ/mol = 0.5924849497 kcal/mol at T=298.15K
1 bohr = 1 a.u. (atomic unit) = 0.529177211 Å
1 Rydberg (Ryd) = 13.60569301 eV
1 kcal/mol = 43.36 meV
1 kJ/mol = 10.36 meV
1 eV =1.602176621E-19 J
1 eV/Å^3 = 160.2176621 GPa
1 Ryd/bohr^3 = 14,710.5076 GPa