How many us survey feet are in 1 mile?

1 mile equals 5,279.98944 us survey feet, using the exact defined conversion factor rather than an estimate.

How do I convert mile to us survey foot?

Multiply the mile value by 5279.98944. The converter above does this instantly to whatever precision you set.

How do I convert us survey foot back to mile?

Use the reverse factor: 1 us survey foot equals 0.0001893943 miles. 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.

Is the mile to us survey foot conversion exact?

Yes. The international statute mile is defined as exactly 1,609.344 meters (5,280 feet). That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.

Miles to US survey feet Converter

Q: What is a mile?

Mile (mi) measures distance. The international statute mile is defined as exactly 1,609.344 meters (5,280 feet). It is classified as a US/imperial customary unit.

About Converting Miles to US survey feet

Mile and US survey foot both measure length. Mile is most often used for road signage, speed limits, and odometers in the us and uk.

Formula

us survey feet = miles × 5279.98944

This factor comes from each unit's defined relationship to the category's base unit: 1 mile equals 1609.344 base units, and 1 us survey foot equals 0.304800609601 base units, so dividing one by the other gives the direct mile-to-us survey foot factor of 5279.98944.

Simple example

1 mi × 5279.98944 = 5,279.98944 ftUS

1 mile = 5,279.98944 us survey feet.

Real-world example

10 mi × 5279.98944 = 52,799.8944 ftUS

10 miles = 52,799.8944 us survey feet.

Conversion table

Mile (mi)	US survey foot (ftUS)
1 mi	5,279.98944 ftUS
5 mi	26,399.9472 ftUS
10 mi	52,799.8944 ftUS
21.0975 mi	111,394.5772 ftUS
42.195 mi	222,789.1544 ftUS
100 mi	527,998.944 ftUS

Reverse conversion: US survey foot to Mile

1 ftUS × 0.0001893943182 = 0.0001893943 mi

1 us survey foot = 0.0001893943 miles.

miles = us survey feet × 0.000189394318183

For a page dedicated to this direction, see US survey foot to Mile.

Understanding the Mile

Mile (mi) measures distance. The international statute mile is defined as exactly 1,609.344 meters (5,280 feet). It is classified as a US/imperial customary unit.

Where it's used: United States United Kingdom (road distances and speed limits)

Uses of the Mile today

Road signage, speed limits, and odometers in the US and UK
Everyday distance estimates in US/UK contexts
Aviation and marine contexts use the related but distinct nautical mile instead

History of the Mile

The mile traces back to the Roman 'mille passus' ('a thousand paces'), about 1,000 double-steps of a marching legion, roughly 1,480 meters. The English statute mile diverged from this over the medieval period.

Elizabeth I's government fixed the English statute mile at 5,280 feet in 1593, replacing the old Roman-derived value so it would align evenly with the furlong (660 ft), a unit already standard in English land measurement.

The modern international mile (1,609.344 m exactly) was fixed by the same 1959 International Yard and Pound Agreement that standardized the pound, tying it to the internationally agreed yard of exactly 0.9144 meters.

Historical origin. Mile was not the invention of a single named person; it developed through the process described above.

Understanding the US survey foot (ftUS)

The US survey foot is 1200/3937 meters and is retained for legacy land records.

Mile — sources

NIST — International yard and pound (1959) — Fixes the modern mile via the international yard.

Miles to US survey feet Converter — mi to ftUS

Length Converter