This length unit converter dynamically calculates the value you enter in feet (ft) and converts it to its equivalent value in nautical miles (nmi).
Convert feet to other units of length:
- feet to nanometers
- feet to micrometers
- feet to millimeters
- feet to centimeters
- feet to decimeters
- feet to meters
- feet to kilometers
- feet to inches (and to feet & inches)
- feet to yards
- feet to miles
- feet to nautical miles
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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 × 0.00016457883369331 → This is the formula based on the multiplication conversion factor.
and
nmi = ft ÷ 6,076.1154855643 → 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 × 0.00016457883369331 = 0.01398920086393 nmi
nmi = 85 ft ÷ 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 ft | 0.00016 nmi |
2 ft | 0.00033 nmi |
3 ft | 0.00049 nmi |
4 ft | 0.00066 nmi |
5 ft | 0.00082 nmi |
6 ft | 0.00099 nmi |
7 ft | 0.00115 nmi |
8 ft | 0.00132 nmi |
9 ft | 0.00148 nmi |
10 ft | 0.00165 nmi |
11 ft | 0.00181 nmi |
12 ft | 0.00197 nmi |
13 ft | 0.00214 nmi |
14 ft | 0.00230 nmi |
15 ft | 0.00247 nmi |
16 ft | 0.00263 nmi |
17 ft | 0.00280 nmi |
18 ft | 0.00296 nmi |
19 ft | 0.00313 nmi |
20 ft | 0.00329 nmi |
21 ft | 0.00346 nmi |
22 ft | 0.00362 nmi |
23 ft | 0.00379 nmi |
24 ft | 0.00395 nmi |
25 ft | 0.00411 nmi |
26 ft | 0.00428 nmi |
27 ft | 0.00444 nmi |
28 ft | 0.00461 nmi |
29 ft | 0.00477 nmi |
30 ft | 0.00494 nmi |
31 ft | 0.00510 nmi |
32 ft | 0.00527 nmi |
33 ft | 0.00543 nmi |
34 ft | 0.00560 nmi |
35 ft | 0.00576 nmi |
36 ft | 0.00592 nmi |
37 ft | 0.00609 nmi |
38 ft | 0.00625 nmi |
39 ft | 0.00642 nmi |
40 ft | 0.00658 nmi |
41 ft | 0.00675 nmi |
42 ft | 0.00691 nmi |
43 ft | 0.00708 nmi |
44 ft | 0.00724 nmi |
45 ft | 0.00741 nmi |
46 ft | 0.00757 nmi |
47 ft | 0.00774 nmi |
48 ft | 0.00790 nmi |
49 ft | 0.00806 nmi |
50 ft | 0.00823 nmi |
51 ft | 0.00839 nmi |
52 ft | 0.00856 nmi |
53 ft | 0.00872 nmi |
54 ft | 0.00889 nmi |
55 ft | 0.00905 nmi |
56 ft | 0.00922 nmi |
57 ft | 0.00938 nmi |
58 ft | 0.00955 nmi |
59 ft | 0.00971 nmi |
60 ft | 0.00987 nmi |
61 ft | 0.01004 nmi |
62 ft | 0.01020 nmi |
63 ft | 0.01037 nmi |
64 ft | 0.01053 nmi |
65 ft | 0.01070 nmi |
66 ft | 0.01086 nmi |
67 ft | 0.01103 nmi |
68 ft | 0.01119 nmi |
69 ft | 0.01136 nmi |
70 ft | 0.01152 nmi |
71 ft | 0.01169 nmi |
72 ft | 0.01185 nmi |
73 ft | 0.01201 nmi |
74 ft | 0.01218 nmi |
75 ft | 0.01234 nmi |
76 ft | 0.01251 nmi |
77 ft | 0.01267 nmi |
78 ft | 0.01284 nmi |
79 ft | 0.01300 nmi |
80 ft | 0.01317 nmi |
81 ft | 0.01333 nmi |
82 ft | 0.01350 nmi |
83 ft | 0.01366 nmi |
84 ft | 0.01382 nmi |
85 ft | 0.01399 nmi |
86 ft | 0.01415 nmi |
87 ft | 0.01432 nmi |
88 ft | 0.01448 nmi |
89 ft | 0.01465 nmi |
90 ft | 0.01481 nmi |
91 ft | 0.01498 nmi |
92 ft | 0.01514 nmi |
93 ft | 0.01531 nmi |
94 ft | 0.01547 nmi |
95 ft | 0.01563 nmi |
96 ft | 0.01580 nmi |
97 ft | 0.01596 nmi |
98 ft | 0.01613 nmi |
99 ft | 0.01629 nmi |
100 ft | 0.01646 nmi |
feet (ft) | nautical miles (nmi) |
---|---|
101 ft | 0.01662 nmi |
102 ft | 0.01679 nmi |
103 ft | 0.01695 nmi |
104 ft | 0.01712 nmi |
105 ft | 0.01728 nmi |
106 ft | 0.01745 nmi |
107 ft | 0.01761 nmi |
108 ft | 0.01777 nmi |
109 ft | 0.01794 nmi |
110 ft | 0.01810 nmi |
111 ft | 0.01827 nmi |
112 ft | 0.01843 nmi |
113 ft | 0.01860 nmi |
114 ft | 0.01876 nmi |
115 ft | 0.01893 nmi |
116 ft | 0.01909 nmi |
117 ft | 0.01926 nmi |
118 ft | 0.01942 nmi |
119 ft | 0.01958 nmi |
120 ft | 0.01975 nmi |
121 ft | 0.01991 nmi |
122 ft | 0.02008 nmi |
123 ft | 0.02024 nmi |
124 ft | 0.02041 nmi |
125 ft | 0.02057 nmi |
126 ft | 0.02074 nmi |
127 ft | 0.02090 nmi |
128 ft | 0.02107 nmi |
129 ft | 0.02123 nmi |
130 ft | 0.02140 nmi |
131 ft | 0.02156 nmi |
132 ft | 0.02172 nmi |
133 ft | 0.02189 nmi |
134 ft | 0.02205 nmi |
135 ft | 0.02222 nmi |
136 ft | 0.02238 nmi |
137 ft | 0.02255 nmi |
138 ft | 0.02271 nmi |
139 ft | 0.02288 nmi |
140 ft | 0.02304 nmi |
141 ft | 0.02321 nmi |
142 ft | 0.02337 nmi |
143 ft | 0.02353 nmi |
144 ft | 0.02370 nmi |
145 ft | 0.02386 nmi |
146 ft | 0.02403 nmi |
147 ft | 0.02419 nmi |
148 ft | 0.02436 nmi |
149 ft | 0.02452 nmi |
150 ft | 0.02469 nmi |
151 ft | 0.02485 nmi |
152 ft | 0.02502 nmi |
153 ft | 0.02518 nmi |
154 ft | 0.02535 nmi |
155 ft | 0.02551 nmi |
156 ft | 0.02567 nmi |
157 ft | 0.02584 nmi |
158 ft | 0.02600 nmi |
159 ft | 0.02617 nmi |
160 ft | 0.02633 nmi |
161 ft | 0.02650 nmi |
162 ft | 0.02666 nmi |
163 ft | 0.02683 nmi |
164 ft | 0.02699 nmi |
165 ft | 0.02716 nmi |
166 ft | 0.02732 nmi |
167 ft | 0.02748 nmi |
168 ft | 0.02765 nmi |
169 ft | 0.02781 nmi |
170 ft | 0.02798 nmi |
171 ft | 0.02814 nmi |
172 ft | 0.02831 nmi |
173 ft | 0.02847 nmi |
174 ft | 0.02864 nmi |
175 ft | 0.02880 nmi |
176 ft | 0.02897 nmi |
177 ft | 0.02913 nmi |
178 ft | 0.02930 nmi |
179 ft | 0.02946 nmi |
180 ft | 0.02962 nmi |
181 ft | 0.02979 nmi |
182 ft | 0.02995 nmi |
183 ft | 0.03012 nmi |
184 ft | 0.03028 nmi |
185 ft | 0.03045 nmi |
186 ft | 0.03061 nmi |
187 ft | 0.03078 nmi |
188 ft | 0.03094 nmi |
189 ft | 0.03111 nmi |
190 ft | 0.03127 nmi |
191 ft | 0.03143 nmi |
192 ft | 0.03160 nmi |
193 ft | 0.03176 nmi |
194 ft | 0.03193 nmi |
195 ft | 0.03209 nmi |
196 ft | 0.03226 nmi |
197 ft | 0.03242 nmi |
198 ft | 0.03259 nmi |
199 ft | 0.03275 nmi |
200 ft | 0.03292 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 (µm)
- 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 (′) or single quote (‘). For example, 6 feet can be written as 6′.
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 Earth’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.