The US survey foot is 1200/3937 meters and is retained for legacy land records.
US survey feet to Leagues Converter — ftUS to lea
Convert US survey foot (ftUS) to League (lea) using the exact conversion factor (1 us survey foot = 0.0000631314 league). See the formula, worked examples, and conversion table.
US survey feet to Leagues converter
Converter
Length Converter
Convert SI, imperial, US customary, astronomical, scientific, and historical length units.
Context values
Some unit families need one extra value for a physically accurate result.
A league is commonly treated as three statute miles.
Result = input x 0.3048006096 / 4828.032.
Length uses the meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting US survey feet to Leagues
US survey foot and League both measure length. Specifically: The US survey foot is 1200/3937 meters and is retained for legacy land records, and a league is commonly treated as three statute miles.
Formula
leagues = us survey feet × 0.0000631314393942
This factor comes from each unit's defined relationship to the category's base unit: 1 us survey foot equals 0.304800609601 base units, and 1 league equals 4828.032 base units, so dividing one by the other gives the direct us survey foot-to-league factor of 0.0000631314393942.
Simple example
1 ftUS × 0.00006313143939 = 0.0000631314 lea
1 us survey foot = 0.0000631314 leagues.
Real-world example
10 ftUS × 0.00006313143939 = 0.0006313144 lea
10 us survey feet = 0.0006313144 leagues.
Conversion table
| US survey foot (ftUS) | League (lea) |
|---|---|
| 1 ftUS | 0.0000631314 lea |
| 5 ftUS | 0.0003156572 lea |
| 10 ftUS | 0.0006313144 lea |
| 21.0975 ftUS | 0.0013319155 lea |
| 42.195 ftUS | 0.0026638311 lea |
| 100 ftUS | 0.0063131439 lea |
Reverse conversion: League to US survey foot
0.0000631314 lea × 15839.96832 = 0.999999376 ftUS
0.0000631314 leagues = 0.999999376 us survey feet.
us survey feet = leagues × 15839.96832
For a page dedicated to this direction, see League to US survey foot.
Understanding the US survey foot (ftUS)
The US survey foot is 1200/3937 meters and is retained for legacy land records.
Understanding the League (lea)
A league is commonly treated as three statute miles.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many leagues are in 1 us survey foot?
1 us survey foot equals 0.0000631314 leagues, using the exact defined conversion factor rather than an estimate.
How do I convert us survey foot to league?
Multiply the us survey foot value by 0.00006313143939. The converter above does this instantly to whatever precision you set.
How do I convert league back to us survey foot?
Use the reverse factor: 1 league equals 15,839.96832 us survey feet. You can also use the swap control in the converter above to flip the direction instantly.
What is a us survey foot?
US survey foot (ftUS) is a unit of length.
What is a league?
League (lea) is a unit of length.
Is the us survey foot to league conversion exact?
Yes. Both us survey foot and league are defined by fixed standards rather than physical artifacts, so the factor of 0.00006313143939 used above is exact to as many digits as you choose to display.