Number density converter
3 units, SI unit m⁻³. Every conversion runs through the SI base value, so round-trips are exact.
1 ft⁻³ = 35.3 m⁻³
1 ft⁻³ in every number density unit
| per cubic meter | 35.3 m⁻³ |
| per cubic centimeter | 0.0000353 cm⁻³ |
| per cubic foot | 1 ft⁻³ |
One per cubic meter in every unit
| per cubic meter (m⁻³) | 1 m⁻³ |
| per cubic centimeter (cm⁻³) | 0.000001 cm⁻³ |
| per cubic foot (ft⁻³) | 0.028316847 ft⁻³ |