1 E-21 J

To help compare different orders of magnitude we list here energies between 10^-21 joules and 10^-20 joules (0.0062 and 0.062 eV).

• Weaker energies
• 1.602 × 10^-21 J -- 0.01 eV
• 4.37 × 10^-21 J (0.0273 eV) -- Average kinetic energy of a molecule at room temperature
• Stronger energies

External link

• Conversion Calculator for Units of ENERGY