Feet (ft) to Nautical Miles (nmi) Converter

This length unit converter dynamically calculates the value you enter in feet (ft) and converts it to its equivalent value in nautical miles (nmi).

How many feet (ft) are in 1 nautical mile (nmi)? What is the formula for how to convert feet to nautical miles (ft to nmi)?

1 foot (ft) = 0.00016457883369331 nautical mile (nmi)
So we can say that there is 0.00016457883369331 nautical mile in 1 foot.
This means that the multiplication conversion factor to convert a quantity expressed in a foot unit of measurement to an equivalent quantity expressed in a nautical mile unit of measurement is 0.00016457883369331.

Inversely (or reciprocally),

1 nautical mile (nmi) = 6,076.1154855643 feet (ft)
So we can say that there is 6,076.1154855643 feet in 1 nautical mile.
This means that the division conversion factor to convert a quantity expressed in a foot unit of measurement to an equivalent quantity expressed in a nautical mile unit of measurement is 6,076.1154855643.

Knowing this inverse mathematical relationship between the two conversion factors and their reciprocal operations, we can derive two formulas to calculate and convert a quantity of length expressed in feet to an equivalent quantity of length expressed in nautical miles (ft to nmi). Both formulas will yield the same result. The formulas are:

nmi = ft ร— 0.00016457883369331 ย  ย โ†’ This is the formula based on the multiplication conversion factor.

and

nmi = ft รท 6,076.1154855643 ย  ย โ†’ This is the formula based on the division conversion factor.

For example, if you have a length of 85 feet that you want to convert to nautical miles, you would use either of the two formulas as follows:

nmi = 85 ft ร— 0.00016457883369331 = 0.01398920086393 nmi
nmi = 85 ft รท 6,076.1154855643 = 0.01398920086393 nmi

So, the result is the same using either formula, which is 0.01398920086393 nautical mile.

Feet to nautical miles (ft to nmi) conversion chart

To save you time and effort spent on having to perform manual calculations or look up conversion formulas every time a conversion from feet to nautical-miles is needed, here is a feet-to-nautical-miles conversion chart for your quick and easy reference. This conversion chart (or conversion table) shows common measurement values of length in feet and their equivalent measurement values in nautical-miles. These equivalent measurement values may be rounded off to 1 or 2 decimal places when it is mathematically expedient for everyday applications.

feet (ft)nautical miles (nmi)
1 ft0.00016 nmi
2 ft0.00033 nmi
3 ft0.00049 nmi
4 ft0.00066 nmi
5 ft0.00082 nmi
6 ft0.00099 nmi
7 ft0.00115 nmi
8 ft0.00132 nmi
9 ft0.00148 nmi
10 ft0.00165 nmi
11 ft0.00181 nmi
12 ft0.00197 nmi
13 ft0.00214 nmi
14 ft0.00230 nmi
15 ft0.00247 nmi
16 ft0.00263 nmi
17 ft0.00280 nmi
18 ft0.00296 nmi
19 ft0.00313 nmi
20 ft0.00329 nmi
21 ft0.00346 nmi
22 ft0.00362 nmi
23 ft0.00379 nmi
24 ft0.00395 nmi
25 ft0.00411 nmi
26 ft0.00428 nmi
27 ft0.00444 nmi
28 ft0.00461 nmi
29 ft0.00477 nmi
30 ft0.00494 nmi
31 ft0.00510 nmi
32 ft0.00527 nmi
33 ft0.00543 nmi
34 ft0.00560 nmi
35 ft0.00576 nmi
36 ft0.00592 nmi
37 ft0.00609 nmi
38 ft0.00625 nmi
39 ft0.00642 nmi
40 ft0.00658 nmi
41 ft0.00675 nmi
42 ft0.00691 nmi
43 ft0.00708 nmi
44 ft0.00724 nmi
45 ft0.00741 nmi
46 ft0.00757 nmi
47 ft0.00774 nmi
48 ft0.00790 nmi
49 ft0.00806 nmi
50 ft0.00823 nmi
51 ft0.00839 nmi
52 ft0.00856 nmi
53 ft0.00872 nmi
54 ft0.00889 nmi
55 ft0.00905 nmi
56 ft0.00922 nmi
57 ft0.00938 nmi
58 ft0.00955 nmi
59 ft0.00971 nmi
60 ft0.00987 nmi
61 ft0.01004 nmi
62 ft0.01020 nmi
63 ft0.01037 nmi
64 ft0.01053 nmi
65 ft0.01070 nmi
66 ft0.01086 nmi
67 ft0.01103 nmi
68 ft0.01119 nmi
69 ft0.01136 nmi
70 ft0.01152 nmi
71 ft0.01169 nmi
72 ft0.01185 nmi
73 ft0.01201 nmi
74 ft0.01218 nmi
75 ft0.01234 nmi
76 ft0.01251 nmi
77 ft0.01267 nmi
78 ft0.01284 nmi
79 ft0.01300 nmi
80 ft0.01317 nmi
81 ft0.01333 nmi
82 ft0.01350 nmi
83 ft0.01366 nmi
84 ft0.01382 nmi
85 ft0.01399 nmi
86 ft0.01415 nmi
87 ft0.01432 nmi
88 ft0.01448 nmi
89 ft0.01465 nmi
90 ft0.01481 nmi
91 ft0.01498 nmi
92 ft0.01514 nmi
93 ft0.01531 nmi
94 ft0.01547 nmi
95 ft0.01563 nmi
96 ft0.01580 nmi
97 ft0.01596 nmi
98 ft0.01613 nmi
99 ft0.01629 nmi
100 ft0.01646 nmi
feet (ft)nautical miles (nmi)
101 ft0.01662 nmi
102 ft0.01679 nmi
103 ft0.01695 nmi
104 ft0.01712 nmi
105 ft0.01728 nmi
106 ft0.01745 nmi
107 ft0.01761 nmi
108 ft0.01777 nmi
109 ft0.01794 nmi
110 ft0.01810 nmi
111 ft0.01827 nmi
112 ft0.01843 nmi
113 ft0.01860 nmi
114 ft0.01876 nmi
115 ft0.01893 nmi
116 ft0.01909 nmi
117 ft0.01926 nmi
118 ft0.01942 nmi
119 ft0.01958 nmi
120 ft0.01975 nmi
121 ft0.01991 nmi
122 ft0.02008 nmi
123 ft0.02024 nmi
124 ft0.02041 nmi
125 ft0.02057 nmi
126 ft0.02074 nmi
127 ft0.02090 nmi
128 ft0.02107 nmi
129 ft0.02123 nmi
130 ft0.02140 nmi
131 ft0.02156 nmi
132 ft0.02172 nmi
133 ft0.02189 nmi
134 ft0.02205 nmi
135 ft0.02222 nmi
136 ft0.02238 nmi
137 ft0.02255 nmi
138 ft0.02271 nmi
139 ft0.02288 nmi
140 ft0.02304 nmi
141 ft0.02321 nmi
142 ft0.02337 nmi
143 ft0.02353 nmi
144 ft0.02370 nmi
145 ft0.02386 nmi
146 ft0.02403 nmi
147 ft0.02419 nmi
148 ft0.02436 nmi
149 ft0.02452 nmi
150 ft0.02469 nmi
151 ft0.02485 nmi
152 ft0.02502 nmi
153 ft0.02518 nmi
154 ft0.02535 nmi
155 ft0.02551 nmi
156 ft0.02567 nmi
157 ft0.02584 nmi
158 ft0.02600 nmi
159 ft0.02617 nmi
160 ft0.02633 nmi
161 ft0.02650 nmi
162 ft0.02666 nmi
163 ft0.02683 nmi
164 ft0.02699 nmi
165 ft0.02716 nmi
166 ft0.02732 nmi
167 ft0.02748 nmi
168 ft0.02765 nmi
169 ft0.02781 nmi
170 ft0.02798 nmi
171 ft0.02814 nmi
172 ft0.02831 nmi
173 ft0.02847 nmi
174 ft0.02864 nmi
175 ft0.02880 nmi
176 ft0.02897 nmi
177 ft0.02913 nmi
178 ft0.02930 nmi
179 ft0.02946 nmi
180 ft0.02962 nmi
181 ft0.02979 nmi
182 ft0.02995 nmi
183 ft0.03012 nmi
184 ft0.03028 nmi
185 ft0.03045 nmi
186 ft0.03061 nmi
187 ft0.03078 nmi
188 ft0.03094 nmi
189 ft0.03111 nmi
190 ft0.03127 nmi
191 ft0.03143 nmi
192 ft0.03160 nmi
193 ft0.03176 nmi
194 ft0.03193 nmi
195 ft0.03209 nmi
196 ft0.03226 nmi
197 ft0.03242 nmi
198 ft0.03259 nmi
199 ft0.03275 nmi
200 ft0.03292 nmi

Conversion factor of 1 foot to other units of length

Here is a reference list providing a conversion of 1 foot (ft) to its equivalent values in various units of length, both metric and imperial:

  • 1 foot (ft) = 304,800,000 nanometers (nm)
  • 1 foot (ft) = 304,800 micrometers (ยตm)
  • 1 foot (ft) = 304.8 millimeters (mm)
  • 1 foot (ft) = 30.48 centimeters (cm)
  • 1 foot (ft) = 3.048 decimeters (dm)
  • 1 foot (ft) = 0.3048 meter (m)
  • 1 foot (ft) = 0.0003048 kilometer (km)
  • 1 foot (ft) = 12 inches (in)
  • 1 foot (ft) = 0.33333333333333 yard (yd)

What is a foot (ft)?

Definition of foot: A foot is an imperial and US customary unit of length equivalent to 12 inches or 0.3048 meters. It is commonly used in the United States and the United Kingdom for measuring height, furniture dimensions and some sports distances.

The abbreviation for foot is ft.

The informal symbol for foot is represented by a single prime (โ€ฒ) or single quote (โ€˜). For example, 6 feet can be written as 6โ€ฒ.

What is a nautical mile (nmi)?

Definition of nautical mile: A nautical mile is a unit of length used primarily in maritime and aviation contexts for measuring distances over water or air. It is based on the Earthโ€™s circumference and is defined as one minute of latitude along any meridian. It is approximately equal to 1,852 meters or about 1.15078 miles.

The nautical mile technically not part of the U.S. customary, imperial or metric systems of measurement. Therefore the nautical mile is considered as a specialized unit of measurement distinct from other systems of measurement, used specifically for maritime and aviation navigational purposes.

The abbreviation for nautical mile is nmi.