About the Units
foot (U.S. survey) (ft (U.S. survey))
A slightly different foot unit used in land surveying.
foot (ft)
A common imperial length unit used in the United States and some other countries.
Common Conversions
- 1 ft (U.S. survey) = 1.0000019 ft
- 0.99999803 ft (U.S. survey) = 1 ft