About the Units
bohr radius (a₀)
A unit of length used to describe the size of atoms, based on quantum mechanics.
Learn more about bohr radiuses
foot (U.S. survey) (ft (U.S. survey))
A slightly different foot unit used in land surveying.
Common Conversions
- 1 a₀ = 1.7361423e-10 ft (U.S. survey)
- 5759896600.0 a₀ = 1 ft (U.S. survey)