Foot to Nautical Mile Converter
Convert Foot (ft) to Nautical Mile (nmi) instantly. 1 ft = 0.000165 nmi.
Length Converter
31 units available
1 ft = 0.000165 nmi
Formula:
nmi = ft × 0.0001645788With your value: 1 ft = 0.00016458 nmi
How big is that?
Everyday references on a logarithmic scale, all expressed in foot so you can sanity-check the result.
Other Foot to Nautical Mile conversions
Foot to Nautical Mile Conversion Table
| Foot (ft) | Nautical Mile (nmi) |
|---|---|
| 0.5 | 8.228942e-5 |
| 1 | 0.000165 |
| 2 | 0.000329 |
| 5 | 0.000823 |
| 10 | 0.001646 |
| 15 | 0.002469 |
| 20 | 0.003292 |
| 25 | 0.004114 |
| 50 | 0.008229 |
| 100 | 0.016458 |
| 250 | 0.041145 |
| 500 | 0.082289 |
| 1000 | 0.164579 |
Nautical Mile to Foot Conversion Table
| Nautical Mile (nmi) | Foot (ft) |
|---|---|
| 0.5 | 3,038.057743 |
| 1 | 6,076.115486 |
| 2 | 12,152.230971 |
| 5 | 30,380.577428 |
| 10 | 60,761.154856 |
| 15 | 91,141.732283 |
| 20 | 121,522.309711 |
| 25 | 151,902.887139 |
| 50 | 303,805.774278 |
| 100 | 607,611.548556 |
| 250 | 1,519,028.871391 |
| 500 | 3,038,057.742782 |
| 1000 | 6,076,115.485564 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Foot (ft)
Length
1 foot = 0.3048 m exactly (international foot, 1959).
The US survey foot (1200/3937 m) was deprecated for new work on 31 December 2022 and differs by about 2 ppm.
Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442
US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01
Nautical Mile (nmi)
Length
1 international nautical mile = 1852 m exactly, adopted by the First International Extraordinary Hydrographic Conference (1929).
Source: Units accepted for use with the SI, SI Brochure Table 8
Bureau International des Poids et Mesures · Reviewed 2026-07-01
How to Convert Foot to Nautical Mile
To convert from Foot (ft) to Nautical Mile (nmi), multiply the value by 0.0001645788.
Formula: nmi = ft × 0.0001645788
Reverse: ft = nmi × 6,076.1154855643
Step-by-Step Example
- Start with your value in Foot. For example: 5 ft
- Multiply by the conversion factor: 5 x 0.0001645788
- The result is: 0.000823 nmi
About Foot
The foot is an imperial unit equal to 12 inches or 0.3048 meters. It remains widely used in the US, UK, and Canada for everyday measurements.
Fun Fact: The foot was originally based on the length of a human foot, which varied from region to region.
Common uses: height measurement, real estate, construction.
About Nautical Mile
The nautical mile equals 1,852 meters and is used primarily in aviation and maritime navigation.
Fun Fact: One nautical mile corresponds to one minute of latitude on the Earth's surface.
Common uses: navigation, aviation, maritime.
Frequently Asked Questions
How many Nautical Mile are in 1 Foot?
There are exactly 0.0001645788 Nautical Mile in 1 Foot. This means the conversion factor from Foot to Nautical Mile is 0.0001645788.
What is the formula to convert Foot to Nautical Mile?
The formula to convert Foot to Nautical Mile is: nmi = ft × 0.0001645788. For example, to convert 10 Foot to Nautical Mile, you would multiply 10 by 0.0001645788.
What is a Foot?
The foot is an imperial unit equal to 12 inches or 0.3048 meters. It remains widely used in the US, UK, and Canada for everyday measurements.
What is a Nautical Mile?
The nautical mile equals 1,852 meters and is used primarily in aviation and maritime navigation.
What are the common uses of Foot?
The Foot is commonly used in height measurement, real estate, construction.
Related Length Conversions
Cite this page
UnitConvertLab. (2026). Foot to Nautical Mile converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/foot-to-nautical_mile