Convert length units instantly — meters, feet, inches, centimeters, kilometers, miles, and more.
| Unit | Name | Value |
|---|---|---|
| m | Meter | 0.3048 |
| km | Kilometer | 0.0003048 |
| cm | Centimeter | 30.48 |
| mm | Millimeter | 304.8 |
| in | Inch | 12 |
| yd | Yard | 0.33333333 |
| mi | Mile | 0.00018939394 |
| nmi | Nautical Mile | 0.00016457883 |
Multiply the number of Foots by 0.000164579 to get Nautical Miles. Formula: nmi = ft × 0.000164579. Example: 10 ft × 0.000164579 = 0.00164579 nmi. To reverse, divide Nautical Miles by 0.000164579 to get Foots.
| Foot (ft) | Nautical Mile (nmi) |
|---|---|
| 0.001 ft | 1.64579e-07 nmi |
| 0.01 ft | 1.64579e-06 nmi |
| 0.1 ft | 1.64579e-05 nmi |
| 0.5 ft | 8.22894e-05 nmi |
| 1 ft | 0.000164579 nmi |
| 2 ft | 0.000329158 nmi |
| 5 ft | 0.000822894 nmi |
| 10 ft | 0.00164579 nmi |
| 20 ft | 0.00329158 nmi |
| 50 ft | 0.00822894 nmi |
| 100 ft | 0.0164579 nmi |
| 250 ft | 0.0411447 nmi |
| 500 ft | 0.0822894 nmi |
| 1000 ft | 0.164579 nmi |
| 10000 ft | 1.64579 nmi |
To convert Foot to Nautical Mile, multiply by 0.000164579. Example: 10 ft = 0.00164579 nmi
To convert Nautical Mile back to Foot, divide by 0.000164579 (multiply by 6076.12). Use the swap button above.
Start with 100 Foots = 0.0164579 nmi as your reference point. Scale up or down from there.
American boaters express vessel dimensions in feet while navigating distances in nautical miles — converting between the two is a standard competency in US coastal and offshore navigation training.
US aircraft altitudes use feet while horizontal distances and range use nautical miles. Every IFR flight plan, weather briefing, and air traffic control clearance mixes feet (altitude) with nautical miles (distance).
US fishing vessels measure net dimensions and gear specifications in feet while defining fishing grounds, quota zones, and vessel range in nautical miles — converting between the two is routine in commercial fishing operations.
US Gulf of Mexico platforms specify structural dimensions in feet while expressing field locations and pipeline routes in nautical miles — both units appear in the same offshore engineering and operations documents.
US Coast Guard SAR coordinators specify search pattern dimensions in nautical miles for aircraft and vessel coordination while calculating life raft sizes, drift rates, and equipment deployment distances in feet.
US ship designs specify hull dimensions, deck clearances, and compartment sizes in feet while expressing vessel range, patrol area, and strategic deployment distances in nautical miles in operational requirement documents.
The Foot is a unit of Length measurement (symbol: ft). 1 ft = 0.000164579 nmi. Used in scientific and practical Length measurement applications.
The Nautical Mile is a unit of Length measurement (symbol: nmi). It is part of an internationally recognised measurement system used alongside the Foot.
The foot is one of humanity's oldest measurement units, used by ancient Egyptians, Greeks, and Romans — each with slightly different values. The English statute foot was standardised at 12 inches in 1305 under King Edward I. Its definition was refined multiple times over centuries, finally fixed as exactly 0.3048 metres under the International Yard and Pound Agreement of 1959, signed by the US, UK, Canada, Australia, and South Africa. Today the foot remains official in the US, UK aviation, and international aviation worldwide.
The nautical mile was defined by Earth's geography — one minute of arc of latitude along a meridian, approximately 1,852 metres. This made it ideal for navigation: on a nautical chart, one nautical mile equals one arcminute, allowing direct distance measurement with dividers. The International Hydrographic Conference standardised it at exactly 1,852 metres in 1929. It is universally used in maritime and aviation navigation — the only two domains that never adopted kilometres for operational distances.
Common use: Foot to Nautical Mile conversion is needed when working with international standards, scientific publications, or reference materials that use different unit systems for Length measurement.