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Feet to nautical miles

1 foot in nautical miles
1 ft = 0.0001646 nmi
nmi = ft × 0.000164578834

To convert feet to nautical miles, multiply by 0.000164578834. The table below gives the values people look up most often, and the converter works for any number.

Feet to nautical miles table

Common foot values converted to nautical miles.
Feet Nautical miles
1 ft 0.0001646
2 ft 0.0003292
3 ft 0.0004937
4 ft 0.0006583
5 ft 0.0008229
10 ft 0.0016458
15 ft 0.0024687
20 ft 0.0032916
25 ft 0.0041145
30 ft 0.0049374
40 ft 0.0065832
50 ft 0.0082289
75 ft 0.012343
100 ft 0.016458
250 ft 0.041145
500 ft 0.082289
1,000 ft 0.16458

How the conversion works

The relationship is nmi = ft × 0.000164578834. Both units measure length, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

Foot: Plural is "feet".

Common questions

How many nautical miles are in one foot?
One foot equals 0.0001646 nautical miles. nmi = ft × 0.000164578834.
How do you convert feet to nautical miles?
Use nmi = ft × 0.000164578834. So 10 ft is 0.0016458 nmi.
How many feet are in one nautical mile?
One nautical mile equals 6,076.1155 feet, which is the reverse of the conversion above.
Is there more than one kind of foot?
Plural is "feet".

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked