| millimeter | 1 mm | 2 mm | 3 mm | 4 mm | 5 mm | 6 mm | 7 mm | 8 mm | 9 mm | 10 mm | 11 mm | 12 mm | 13 mm | 14 mm | 15 mm | 16 mm | 17 mm | 18 mm | 19 mm | 20 mm | 21 mm | 22 mm | 23 mm | 24 mm | 25 mm | 26 mm | 27 mm | 28 mm | 29 mm | 30 mm | 31 mm | 32 mm | 33 mm | 34 mm | 35 mm | 36 mm | 37 mm | 38 mm | 39 mm | 40 mm | 41 mm | 42 mm | 43 mm | 44 mm | 45 mm | 46 mm | 47 mm | 48 mm | 49 mm | 50 mm | 51 mm | 52 mm | 53 mm | 54 mm | 55 mm | 56 mm | 57 mm | 58 mm | 59 mm | 60 mm | 61 mm | 62 mm | 63 mm | 64 mm | 65 mm | 66 mm | 67 mm | 68 mm | 69 mm | 70 mm | 71 mm | 72 mm | 73 mm | 74 mm | 75 mm | 76 mm | 77 mm | 78 mm | 79 mm | 80 mm | 81 mm | 82 mm | 83 mm | 84 mm | 85 mm | 86 mm | 87 mm | 88 mm | 89 mm | 90 mm | 91 mm | 92 mm | 93 mm | 94 mm | 95 mm | 96 mm | 97 mm | 98 mm | 99 mm | 100 mm |
| mile | 6.2137119223733 × 10-7 mi | 1.2427423844747 × 10-6 mi | 1.864113576712 × 10-6 mi | 2.4854847689493 × 10-6 mi | 3.1068559611867 × 10-6 mi | 3.728227153424 × 10-6 mi | 4.3495983456613 × 10-6 mi | 4.9709695378987 × 10-6 mi | 5.592340730136 × 10-6 mi | 6.2137119223733 × 10-6 mi | 6.8350831146107 × 10-6 mi | 7.456454306848 × 10-6 mi | 8.0778254990853 × 10-6 mi | 8.6991966913227 × 10-6 mi | 9.32056788356 × 10-6 mi | 9.9419390757973 × 10-6 mi | 1.0563310268035 × 10-5 mi | 1.1184681460272 × 10-5 mi | 1.1806052652509 × 10-5 mi | 1.2427423844747 × 10-5 mi | 1.3048795036984 × 10-5 mi | 1.3670166229221 × 10-5 mi | 1.4291537421459 × 10-5 mi | 1.4912908613696 × 10-5 mi | 1.5534279805933 × 10-5 mi | 1.6155650998171 × 10-5 mi | 1.6777022190408 × 10-5 mi | 1.7398393382645 × 10-5 mi | 1.8019764574883 × 10-5 mi | 1.864113576712 × 10-5 mi | 1.9262506959357 × 10-5 mi | 1.9883878151595 × 10-5 mi | 2.0505249343832 × 10-5 mi | 2.1126620536069 × 10-5 mi | 2.1747991728307 × 10-5 mi | 2.2369362920544 × 10-5 mi | 2.2990734112781 × 10-5 mi | 2.3612105305019 × 10-5 mi | 2.4233476497256 × 10-5 mi | 2.4854847689493 × 10-5 mi | 2.5476218881731 × 10-5 mi | 2.6097590073968 × 10-5 mi | 2.6718961266205 × 10-5 mi | 2.7340332458443 × 10-5 mi | 2.796170365068 × 10-5 mi | 2.8583074842917 × 10-5 mi | 2.9204446035155 × 10-5 mi | 2.9825817227392 × 10-5 mi | 3.0447188419629 × 10-5 mi | 3.1068559611867 × 10-5 mi | 3.1689930804104 × 10-5 mi | 3.2311301996341 × 10-5 mi | 3.2932673188579 × 10-5 mi | 3.3554044380816 × 10-5 mi | 3.4175415573053 × 10-5 mi | 3.4796786765291 × 10-5 mi | 3.5418157957528 × 10-5 mi | 3.6039529149765 × 10-5 mi | 3.6660900342003 × 10-5 mi | 3.728227153424 × 10-5 mi | 3.7903642726477 × 10-5 mi | 3.8525013918715 × 10-5 mi | 3.9146385110952 × 10-5 mi | 3.9767756303189 × 10-5 mi | 4.0389127495427 × 10-5 mi | 4.1010498687664 × 10-5 mi | 4.1631869879901 × 10-5 mi | 4.2253241072139 × 10-5 mi | 4.2874612264376 × 10-5 mi | 4.3495983456613 × 10-5 mi | 4.4117354648851 × 10-5 mi | 4.4738725841088 × 10-5 mi | 4.5360097033325 × 10-5 mi | 4.5981468225563 × 10-5 mi | 4.66028394178 × 10-5 mi | 4.7224210610037 × 10-5 mi | 4.7845581802275 × 10-5 mi | 4.8466952994512 × 10-5 mi | 4.9088324186749 × 10-5 mi | 4.9709695378987 × 10-5 mi | 5.0331066571224 × 10-5 mi | 5.0952437763461 × 10-5 mi | 5.1573808955699 × 10-5 mi | 5.2195180147936 × 10-5 mi | 5.2816551340173 × 10-5 mi | 5.3437922532411 × 10-5 mi | 5.4059293724648 × 10-5 mi | 5.4680664916885 × 10-5 mi | 5.5302036109123 × 10-5 mi | 5.592340730136 × 10-5 mi | 5.6544778493597 × 10-5 mi | 5.7166149685835 × 10-5 mi | 5.7787520878072 × 10-5 mi | 5.8408892070309 × 10-5 mi | 5.9030263262547 × 10-5 mi | 5.9651634454784 × 10-5 mi | 6.0273005647021 × 10-5 mi | 6.0894376839259 × 10-5 mi | 6.1515748031496 × 10-5 mi | 6.2137119223733 × 10-5 mi |
The millimetre (International spelling as used by the International Bureau of Weights and Measures; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length. Therefore there are thousand millimetres in a metre. There are ten millimetres in a centimetre.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| millimeter | mm | ≡ 1×10-3 m ≡ 0.001 m | ≡ 1×10-3 m ≡ 0.001 m | Metric system SI |
| millimeters | miles | millimeters | miles |
|---|---|---|---|
| 1 | ≡ 6.2137119223733E-7 | 4 | ≡ 2.4854847689493E-6 |
| 1.5 | ≡ 9.32056788356E-7 | 4.5 | ≡ 2.796170365068E-6 |
| 2 | ≡ 1.2427423844747E-6 | 5 | ≡ 3.1068559611867E-6 |
| 2.5 | ≡ 1.5534279805933E-6 | 5.5 | ≡ 3.4175415573053E-6 |
| 3 | ≡ 1.864113576712E-6 | 6 | ≡ 3.728227153424E-6 |
The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| mile | mi | ≡ 80 chains ≡ 5280 ft ≡ 1760 yd | ≡ 1609.344 m | Imperial/US |
| miles | millimeters | miles | millimeters |
|---|---|---|---|
| 1 | ≡ 1609344 | 4 | ≡ 6437376 |
| 1.5 | ≡ 2414016 | 4.5 | ≡ 7242048 |
| 2 | ≡ 3218688 | 5 | ≡ 8046720 |
| 2.5 | ≡ 4023360 | 5.5 | ≡ 8851392 |
| 3 | ≡ 4828032 | 6 | ≡ 9656064 |
| millimeters | miles |
|---|---|
| 1 | ≡ 6.2137119223733 × 10-7 |
| 1 609 344 | ≡ 1 |
You can find the conversion in other languages in the following:
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |