| micrometer | 1 μm | 2 μm | 3 μm | 4 μm | 5 μm | 6 μm | 7 μm | 8 μm | 9 μm | 10 μm | 11 μm | 12 μm | 13 μm | 14 μm | 15 μm | 16 μm | 17 μm | 18 μm | 19 μm | 20 μm | 21 μm | 22 μm | 23 μm | 24 μm | 25 μm | 26 μm | 27 μm | 28 μm | 29 μm | 30 μm | 31 μm | 32 μm | 33 μm | 34 μm | 35 μm | 36 μm | 37 μm | 38 μm | 39 μm | 40 μm | 41 μm | 42 μm | 43 μm | 44 μm | 45 μm | 46 μm | 47 μm | 48 μm | 49 μm | 50 μm | 51 μm | 52 μm | 53 μm | 54 μm | 55 μm | 56 μm | 57 μm | 58 μm | 59 μm | 60 μm | 61 μm | 62 μm | 63 μm | 64 μm | 65 μm | 66 μm | 67 μm | 68 μm | 69 μm | 70 μm | 71 μm | 72 μm | 73 μm | 74 μm | 75 μm | 76 μm | 77 μm | 78 μm | 79 μm | 80 μm | 81 μm | 82 μm | 83 μm | 84 μm | 85 μm | 86 μm | 87 μm | 88 μm | 89 μm | 90 μm | 91 μm | 92 μm | 93 μm | 94 μm | 95 μm | 96 μm | 97 μm | 98 μm | 99 μm | 100 μm |
| mile | 6.2137119223733 × 10-10 mi | 1.2427423844747 × 10-9 mi | 1.864113576712 × 10-9 mi | 2.4854847689493 × 10-9 mi | 3.1068559611867 × 10-9 mi | 3.728227153424 × 10-9 mi | 4.3495983456613 × 10-9 mi | 4.9709695378987 × 10-9 mi | 5.592340730136 × 10-9 mi | 6.2137119223733 × 10-9 mi | 6.8350831146107 × 10-9 mi | 7.456454306848 × 10-9 mi | 8.0778254990853 × 10-9 mi | 8.6991966913227 × 10-9 mi | 9.32056788356 × 10-9 mi | 9.9419390757973 × 10-9 mi | 1.0563310268035 × 10-8 mi | 1.1184681460272 × 10-8 mi | 1.1806052652509 × 10-8 mi | 1.2427423844747 × 10-8 mi | 1.3048795036984 × 10-8 mi | 1.3670166229221 × 10-8 mi | 1.4291537421459 × 10-8 mi | 1.4912908613696 × 10-8 mi | 1.5534279805933 × 10-8 mi | 1.6155650998171 × 10-8 mi | 1.6777022190408 × 10-8 mi | 1.7398393382645 × 10-8 mi | 1.8019764574883 × 10-8 mi | 1.864113576712 × 10-8 mi | 1.9262506959357 × 10-8 mi | 1.9883878151595 × 10-8 mi | 2.0505249343832 × 10-8 mi | 2.1126620536069 × 10-8 mi | 2.1747991728307 × 10-8 mi | 2.2369362920544 × 10-8 mi | 2.2990734112781 × 10-8 mi | 2.3612105305019 × 10-8 mi | 2.4233476497256 × 10-8 mi | 2.4854847689493 × 10-8 mi | 2.5476218881731 × 10-8 mi | 2.6097590073968 × 10-8 mi | 2.6718961266205 × 10-8 mi | 2.7340332458443 × 10-8 mi | 2.796170365068 × 10-8 mi | 2.8583074842917 × 10-8 mi | 2.9204446035155 × 10-8 mi | 2.9825817227392 × 10-8 mi | 3.0447188419629 × 10-8 mi | 3.1068559611867 × 10-8 mi | 3.1689930804104 × 10-8 mi | 3.2311301996341 × 10-8 mi | 3.2932673188579 × 10-8 mi | 3.3554044380816 × 10-8 mi | 3.4175415573053 × 10-8 mi | 3.4796786765291 × 10-8 mi | 3.5418157957528 × 10-8 mi | 3.6039529149765 × 10-8 mi | 3.6660900342003 × 10-8 mi | 3.728227153424 × 10-8 mi | 3.7903642726477 × 10-8 mi | 3.8525013918715 × 10-8 mi | 3.9146385110952 × 10-8 mi | 3.9767756303189 × 10-8 mi | 4.0389127495427 × 10-8 mi | 4.1010498687664 × 10-8 mi | 4.1631869879901 × 10-8 mi | 4.2253241072139 × 10-8 mi | 4.2874612264376 × 10-8 mi | 4.3495983456613 × 10-8 mi | 4.4117354648851 × 10-8 mi | 4.4738725841088 × 10-8 mi | 4.5360097033325 × 10-8 mi | 4.5981468225563 × 10-8 mi | 4.66028394178 × 10-8 mi | 4.7224210610037 × 10-8 mi | 4.7845581802275 × 10-8 mi | 4.8466952994512 × 10-8 mi | 4.9088324186749 × 10-8 mi | 4.9709695378987 × 10-8 mi | 5.0331066571224 × 10-8 mi | 5.0952437763461 × 10-8 mi | 5.1573808955699 × 10-8 mi | 5.2195180147936 × 10-8 mi | 5.2816551340173 × 10-8 mi | 5.3437922532411 × 10-8 mi | 5.4059293724648 × 10-8 mi | 5.4680664916885 × 10-8 mi | 5.5302036109123 × 10-8 mi | 5.592340730136 × 10-8 mi | 5.6544778493597 × 10-8 mi | 5.7166149685835 × 10-8 mi | 5.7787520878072 × 10-8 mi | 5.8408892070309 × 10-8 mi | 5.9030263262547 × 10-8 mi | 5.9651634454784 × 10-8 mi | 6.0273005647021 × 10-8 mi | 6.0894376839259 × 10-8 mi | 6.1515748031496 × 10-8 mi | 6.2137119223733 × 10-8 mi |
The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is an SI derived unit of length equaling 1×10−6 of a metre (SI standard prefix "micro-" = 10−6); that is, one millionth of a metre (or one thousandth of a millimetre, 0.001 mm, or about 0.000039 inch).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| micrometer | μm | ≡ 1×10-6 m | ≡ 1×10-6 m | Metric system SI |
| micrometers | miles | micrometers | miles |
|---|---|---|---|
| 1 | ≡ 6.2137119223733E-10 | 4 | ≡ 2.4854847689493E-9 |
| 1.5 | ≡ 9.32056788356E-10 | 4.5 | ≡ 2.796170365068E-9 |
| 2 | ≡ 1.2427423844747E-9 | 5 | ≡ 3.1068559611867E-9 |
| 2.5 | ≡ 1.5534279805933E-9 | 5.5 | ≡ 3.4175415573053E-9 |
| 3 | ≡ 1.864113576712E-9 | 6 | ≡ 3.728227153424E-9 |
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 | micrometers | miles | micrometers |
|---|---|---|---|
| 1 | ≡ 1609344000 | 4 | ≡ 6437376000 |
| 1.5 | ≡ 2414016000 | 4.5 | ≡ 7242048000 |
| 2 | ≡ 3218688000 | 5 | ≡ 8046720000 |
| 2.5 | ≡ 4023360000 | 5.5 | ≡ 8851392000 |
| 3 | ≡ 4828032000 | 6 | ≡ 9656064000 |
| micrometers | miles |
|---|---|
| 1 | ≡ 6.2137119223733 × 10-10 |
| 1 609 344 000 | ≡ 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 …) |