To convert Bohr radii to feet, multiply the value by 1.73615 × 10⁻¹⁰. To go the other way, multiply feet by 5,759,890,000 to get Bohr radii.
| Bohr Radii (a₀) | Feet (ft) |
|---|---|
| 1 a₀ | 1.73615 × 10⁻¹⁰ ft |
| 2 a₀ | 3.47229 × 10⁻¹⁰ ft |
| 5 a₀ | 8.68073 × 10⁻¹⁰ ft |
| 10 a₀ | 1.73615 × 10⁻⁹ ft |
| 20 a₀ | 3.47229 × 10⁻⁹ ft |
| 50 a₀ | 8.68073 × 10⁻⁹ ft |
| 100 a₀ | 1.73615 × 10⁻⁸ ft |
| 500 a₀ | 8.68073 × 10⁻⁸ ft |
| 1,000 a₀ | 1.73615 × 10⁻⁷ ft |
Bohr radius (a₀). The Bohr radius is about 5.29177 × 10⁻¹¹ m, the most probable distance between the nucleus and the electron in a hydrogen atom.
Foot (ft). The foot equals exactly 0.3048 meters, or 12 inches, and is widely used for height and room sizes in India, the US and the UK.
There are 1.73615 × 10⁻¹⁰ feet in one Bohr radius.
Multiply the number of Bohr radii by 1.73615 × 10⁻¹⁰. For example, 10 Bohr radii equal 1.73615 × 10⁻⁹ feet.
One foot equals 5,759,890,000 Bohr radii.