About the Units
foot (U.S. survey) (ft (U.S. survey))
A slightly different foot unit used in land surveying.
ångström (Å)
A unit of length equal to 10^-10 meters, commonly used in atomic and molecular scale measurements.
Common Conversions
- 1 ft (U.S. survey) = 3048006000.0 Å
- 3.2808334e-10 ft (U.S. survey) = 1 Å