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

## Convert millimeters to other units of length:

- millimeters to nanometers
- millimeters to micrometers
- millimeters to centimeters
- millimeters to decimeters
- millimeters to meters
- millimeters to kilometers
**millimeters to inches**- millimeters to feet
- millimeters to yards
- millimeters to miles
- millimeters to nautical miles

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

**1 millimeter (mm) = 0.00000053995680345572 nautical mile (nmi)**

So we can say that there is 0.00000053995680345572 nautical mile in 1 millimeter.

This means that the multiplication conversion factor to convert a quantity expressed in a millimeter unit of measurement to an equivalent quantity expressed in a nautical mile unit of measurement is 0.00000053995680345572.

Inversely (or reciprocally),

**1 nautical mile (nmi) = 1,852,000 millimeters (mm)**

So we can say that there are 1,852,000 millimeters in 1 nautical mile.

This means that the division conversion factor to convert a quantity expressed in a millimeter unit of measurement to an equivalent quantity expressed in a nautical mile unit of measurement is 1,852,000.

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 millimeters to an equivalent quantity of length expressed in nautical miles (mm to nmi). Both formulas will yield the same result. The formulas are:

nmi = mm × 0.00000053995680345572→ This is the formula based on the multiplication conversion factor.

and

nmi = mm ÷ 1,852,000→ This is the formula based on the division conversion factor.

For example, if you have a length of 1,725 millimeters that you want to convert to nautical miles, you would use either of the two formulas as follows:

nmi = 1,725 mm × 0.00000053995680345572 = 0.000931425485961 nmi

nmi = 1,725 mm ÷ 1,852,000 = 0.000931425485961 nmi

So, the result is the same using either formula, which is 0.000931425485961 nautical mile.

## Millimeters to nautical miles (mm 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 millimeters to nautical-miles is needed, here is a millimeters-to-nautical-miles conversion chart for your quick and easy reference. This conversion chart (or conversion table) shows common measurement values of length in millimeters 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.

millimeters (mm) | nautical miles (nmi) |
---|---|

1 mm | 0.0000005 nmi |

2 mm | 0.0000011 nmi |

3 mm | 0.0000016 nmi |

4 mm | 0.0000022 nmi |

5 mm | 0.0000027 nmi |

6 mm | 0.0000032 nmi |

7 mm | 0.0000038 nmi |

8 mm | 0.0000043 nmi |

9 mm | 0.0000049 nmi |

10 mm | 0.0000054 nmi |

11 mm | 0.0000059 nmi |

12 mm | 0.0000065 nmi |

13 mm | 0.0000070 nmi |

14 mm | 0.0000076 nmi |

15 mm | 0.0000081 nmi |

16 mm | 0.0000086 nmi |

17 mm | 0.0000092 nmi |

18 mm | 0.0000097 nmi |

19 mm | 0.0000103 nmi |

20 mm | 0.0000108 nmi |

21 mm | 0.0000113 nmi |

22 mm | 0.0000119 nmi |

23 mm | 0.0000124 nmi |

24 mm | 0.0000130 nmi |

25 mm | 0.0000135 nmi |

26 mm | 0.0000140 nmi |

27 mm | 0.0000146 nmi |

28 mm | 0.0000151 nmi |

29 mm | 0.0000157 nmi |

30 mm | 0.0000162 nmi |

31 mm | 0.0000167 nmi |

32 mm | 0.0000173 nmi |

33 mm | 0.0000178 nmi |

34 mm | 0.0000184 nmi |

35 mm | 0.0000189 nmi |

36 mm | 0.0000194 nmi |

37 mm | 0.0000200 nmi |

38 mm | 0.0000205 nmi |

39 mm | 0.0000211 nmi |

40 mm | 0.0000216 nmi |

41 mm | 0.0000221 nmi |

42 mm | 0.0000227 nmi |

43 mm | 0.0000232 nmi |

44 mm | 0.0000238 nmi |

45 mm | 0.0000243 nmi |

46 mm | 0.0000248 nmi |

47 mm | 0.0000254 nmi |

48 mm | 0.0000259 nmi |

49 mm | 0.0000265 nmi |

50 mm | 0.0000270 nmi |

51 mm | 0.0000275 nmi |

52 mm | 0.0000281 nmi |

53 mm | 0.0000286 nmi |

54 mm | 0.0000292 nmi |

55 mm | 0.0000297 nmi |

56 mm | 0.0000302 nmi |

57 mm | 0.0000308 nmi |

58 mm | 0.0000313 nmi |

59 mm | 0.0000319 nmi |

60 mm | 0.0000324 nmi |

61 mm | 0.0000329 nmi |

62 mm | 0.0000335 nmi |

63 mm | 0.0000340 nmi |

64 mm | 0.0000346 nmi |

65 mm | 0.0000351 nmi |

66 mm | 0.0000356 nmi |

67 mm | 0.0000362 nmi |

68 mm | 0.0000367 nmi |

69 mm | 0.0000373 nmi |

70 mm | 0.0000378 nmi |

71 mm | 0.0000383 nmi |

72 mm | 0.0000389 nmi |

73 mm | 0.0000394 nmi |

74 mm | 0.0000400 nmi |

75 mm | 0.0000405 nmi |

76 mm | 0.0000410 nmi |

77 mm | 0.0000416 nmi |

78 mm | 0.0000421 nmi |

79 mm | 0.0000427 nmi |

80 mm | 0.0000432 nmi |

81 mm | 0.0000437 nmi |

82 mm | 0.0000443 nmi |

83 mm | 0.0000448 nmi |

84 mm | 0.0000454 nmi |

85 mm | 0.0000459 nmi |

86 mm | 0.0000464 nmi |

87 mm | 0.0000470 nmi |

88 mm | 0.0000475 nmi |

89 mm | 0.0000481 nmi |

90 mm | 0.0000486 nmi |

91 mm | 0.0000491 nmi |

92 mm | 0.0000497 nmi |

93 mm | 0.0000502 nmi |

94 mm | 0.0000508 nmi |

95 mm | 0.0000513 nmi |

96 mm | 0.0000518 nmi |

97 mm | 0.0000524 nmi |

98 mm | 0.0000529 nmi |

99 mm | 0.0000535 nmi |

100 mm | 0.0000540 nmi |

millimeters (mm) | nautical miles (nmi) |
---|---|

101 mm | 0.0000545 nmi |

102 mm | 0.0000551 nmi |

103 mm | 0.0000556 nmi |

104 mm | 0.0000562 nmi |

105 mm | 0.0000567 nmi |

106 mm | 0.0000572 nmi |

107 mm | 0.0000578 nmi |

108 mm | 0.0000583 nmi |

109 mm | 0.0000589 nmi |

110 mm | 0.0000594 nmi |

111 mm | 0.0000599 nmi |

112 mm | 0.0000605 nmi |

113 mm | 0.0000610 nmi |

114 mm | 0.0000616 nmi |

115 mm | 0.0000621 nmi |

116 mm | 0.0000626 nmi |

117 mm | 0.0000632 nmi |

118 mm | 0.0000637 nmi |

119 mm | 0.0000643 nmi |

120 mm | 0.0000648 nmi |

121 mm | 0.0000653 nmi |

122 mm | 0.0000659 nmi |

123 mm | 0.0000664 nmi |

124 mm | 0.0000670 nmi |

125 mm | 0.0000675 nmi |

126 mm | 0.0000680 nmi |

127 mm | 0.0000686 nmi |

128 mm | 0.0000691 nmi |

129 mm | 0.0000697 nmi |

130 mm | 0.0000702 nmi |

131 mm | 0.0000707 nmi |

132 mm | 0.0000713 nmi |

133 mm | 0.0000718 nmi |

134 mm | 0.0000724 nmi |

135 mm | 0.0000729 nmi |

136 mm | 0.0000734 nmi |

137 mm | 0.0000740 nmi |

138 mm | 0.0000745 nmi |

139 mm | 0.0000751 nmi |

140 mm | 0.0000756 nmi |

141 mm | 0.0000761 nmi |

142 mm | 0.0000767 nmi |

143 mm | 0.0000772 nmi |

144 mm | 0.0000778 nmi |

145 mm | 0.0000783 nmi |

146 mm | 0.0000788 nmi |

147 mm | 0.0000794 nmi |

148 mm | 0.0000799 nmi |

149 mm | 0.0000805 nmi |

150 mm | 0.0000810 nmi |

151 mm | 0.0000815 nmi |

152 mm | 0.0000821 nmi |

153 mm | 0.0000826 nmi |

154 mm | 0.0000832 nmi |

155 mm | 0.0000837 nmi |

156 mm | 0.0000842 nmi |

157 mm | 0.0000848 nmi |

158 mm | 0.0000853 nmi |

159 mm | 0.0000859 nmi |

160 mm | 0.0000864 nmi |

161 mm | 0.0000869 nmi |

162 mm | 0.0000875 nmi |

163 mm | 0.0000880 nmi |

164 mm | 0.0000886 nmi |

165 mm | 0.0000891 nmi |

166 mm | 0.0000896 nmi |

167 mm | 0.0000902 nmi |

168 mm | 0.0000907 nmi |

169 mm | 0.0000913 nmi |

170 mm | 0.0000918 nmi |

171 mm | 0.0000923 nmi |

172 mm | 0.0000929 nmi |

173 mm | 0.0000934 nmi |

174 mm | 0.0000940 nmi |

175 mm | 0.0000945 nmi |

176 mm | 0.0000950 nmi |

177 mm | 0.0000956 nmi |

178 mm | 0.0000961 nmi |

179 mm | 0.0000967 nmi |

180 mm | 0.0000972 nmi |

181 mm | 0.0000977 nmi |

182 mm | 0.0000983 nmi |

183 mm | 0.0000988 nmi |

184 mm | 0.0000994 nmi |

185 mm | 0.0000999 nmi |

186 mm | 0.0001004 nmi |

187 mm | 0.0001010 nmi |

188 mm | 0.0001015 nmi |

189 mm | 0.0001021 nmi |

190 mm | 0.0001026 nmi |

191 mm | 0.0001031 nmi |

192 mm | 0.0001037 nmi |

193 mm | 0.0001042 nmi |

194 mm | 0.0001048 nmi |

195 mm | 0.0001053 nmi |

196 mm | 0.0001058 nmi |

197 mm | 0.0001064 nmi |

198 mm | 0.0001069 nmi |

199 mm | 0.0001075 nmi |

200 mm | 0.0001080 nmi |

## Conversion factor of 1 millimeter to other units of length

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

- 1 millimeter (mm) = 1,000,000 nanometers (nm)
- 1 millimeter (mm) = 1,000 micrometers (µm)
- 1 millimeter (mm) = 0.1 centimeter (cm)
- 1 millimeter (mm) = 0.01 decimeter (dm)
- 1 millimeter (mm) = 0.001 meter (m)
- 1 millimeter (mm) = 0.000001 kilometer (km)
- 1 millimeter (mm) = 0.039370078740157 inch (in)
- 1 millimeter (mm) = 0.0032808398950131 foot (ft)
- 1 millimeter (mm) = 0.0010936132983377 yard (yd)
- 1 millimeter (mm) = 0.00000062137119223733 mile (mi)
- 1 millimeter (mm) = 0.00000053995680345572 nautical mile (nmi)

## What is a millimeter (mm)?

**Definition of millimeter:** A millimeter is a unit of length in the International System of Units (SI). It is equivalent to one thousandth of a meter (10^-3 m). It is commonly used for precisely measuring small lengths and dimensions such as mechanical parts in engineering and manufacturing.

The abbreviation for millimeter is **mm**. The single Unicode character **㎜** (U+339C) represents the 2-character Latin abbreviation for millimeter. The Windows Alt code for this character **㎜** is Alt + 13212.

## 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**.