inch | 1 in | 2 in | 3 in | 4 in | 5 in | 6 in | 7 in | 8 in | 9 in | 10 in | 11 in | 12 in | 13 in | 14 in | 15 in | 16 in | 17 in | 18 in | 19 in | 20 in | 21 in | 22 in | 23 in | 24 in | 25 in | 26 in | 27 in | 28 in | 29 in | 30 in | 31 in | 32 in | 33 in | 34 in | 35 in | 36 in | 37 in | 38 in | 39 in | 40 in | 41 in | 42 in | 43 in | 44 in | 45 in | 46 in | 47 in | 48 in | 49 in | 50 in | 51 in | 52 in | 53 in | 54 in | 55 in | 56 in | 57 in | 58 in | 59 in | 60 in | 61 in | 62 in | 63 in | 64 in | 65 in | 66 in | 67 in | 68 in | 69 in | 70 in | 71 in | 72 in | 73 in | 74 in | 75 in | 76 in | 77 in | 78 in | 79 in | 80 in | 81 in | 82 in | 83 in | 84 in | 85 in | 86 in | 87 in | 88 in | 89 in | 90 in | 91 in | 92 in | 93 in | 94 in | 95 in | 96 in | 97 in | 98 in | 99 in | 100 in |
nanometer | 25 400 000 nm | 50 800 000 nm | 76 200 000 nm | 101 600 000 nm | 127 000 000 nm | 152 400 000 nm | 177 800 000 nm | 203 200 000 nm | 228 600 000 nm | 254 000 000 nm | 279 400 000 nm | 304 800 000 nm | 330 200 000 nm | 355 600 000 nm | 381 000 000 nm | 406 400 000 nm | 431 800 000 nm | 457 200 000 nm | 482 600 000 nm | 508 000 000 nm | 533 400 000 nm | 558 800 000 nm | 584 200 000 nm | 609 600 000 nm | 635 000 000 nm | 660 400 000 nm | 685 800 000 nm | 711 200 000 nm | 736 600 000 nm | 762 000 000 nm | 787 400 000 nm | 812 800 000 nm | 838 200 000 nm | 863 600 000 nm | 889 000 000 nm | 914 400 000 nm | 939 800 000 nm | 965 200 000 nm | 990 600 000 nm | 1 016 000 000 nm | 1 041 400 000 nm | 1 066 800 000 nm | 1 092 200 000 nm | 1 117 600 000 nm | 1 143 000 000 nm | 1 168 400 000 nm | 1 193 800 000 nm | 1 219 200 000 nm | 1 244 600 000 nm | 1 270 000 000 nm | 1 295 400 000 nm | 1 320 800 000 nm | 1 346 200 000 nm | 1 371 600 000 nm | 1 397 000 000 nm | 1 422 400 000 nm | 1 447 800 000 nm | 1 473 200 000 nm | 1 498 600 000 nm | 1 524 000 000 nm | 1 549 400 000 nm | 1 574 800 000 nm | 1 600 200 000 nm | 1 625 600 000 nm | 1 651 000 000 nm | 1 676 400 000 nm | 1 701 800 000 nm | 1 727 200 000 nm | 1 752 600 000 nm | 1 778 000 000 nm | 1 803 400 000 nm | 1 828 800 000 nm | 1 854 200 000 nm | 1 879 600 000 nm | 1 905 000 000 nm | 1 930 400 000 nm | 1 955 800 000 nm | 1 981 200 000 nm | 2 006 600 000 nm | 2 032 000 000 nm | 2 057 400 000 nm | 2 082 800 000 nm | 2 108 200 000 nm | 2 133 600 000 nm | 2 159 000 000 nm | 2 184 400 000 nm | 2 209 800 000 nm | 2 235 200 000 nm | 2 260 600 000 nm | 2 286 000 000 nm | 2 311 400 000 nm | 2 336 800 000 nm | 2 362 200 000 nm | 2 387 600 000 nm | 2 413 000 000 nm | 2 438 400 000 nm | 2 463 800 000 nm | 2 489 200 000 nm | 2 514 600 000 nm | 2 540 000 000 nm |
The inch (abbreviation: in or ″) is a unit of length in the (British) imperial and United States customary systems of measurement now formally equal to 1⁄36 yard but usually understood as 1⁄12 of a foot. Derived from the Roman uncia ("twelfth"), inch is also sometimes used to translate related units in other measurement systems, usually understood as deriving from the width of the human thumb.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
inch | in | ≡ 2.54 cm ≡ 1⁄36 yd ≡ 1⁄12 ft | ≡ 0.0254 m | Imperial/US |
inches | nanometers | inches | nanometers |
---|---|---|---|
1 | ≡ 25400000 | 4 | ≡ 101600000 |
1.5 | ≡ 38100000 | 4.5 | ≡ 114300000 |
2 | ≡ 50800000 | 5 | ≡ 127000000 |
2.5 | ≡ 63500000 | 5.5 | ≡ 139700000 |
3 | ≡ 76200000 | 6 | ≡ 152400000 |
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
nanometer | nm | = 3.2808×10−9 ft | ≡ 1×10-9 m ≡ 0.000000001 m | Metric system SI |
nanometers | inches | nanometers | inches |
---|---|---|---|
1 | ≡ 3.9370078740157E-8 | 4 | ≡ 1.5748031496063E-7 |
1.5 | ≡ 5.9055118110236E-8 | 4.5 | ≡ 1.7716535433071E-7 |
2 | ≡ 7.8740157480315E-8 | 5 | ≡ 1.9685039370079E-7 |
2.5 | ≡ 9.8425196850394E-8 | 5.5 | ≡ 2.1653543307087E-7 |
3 | ≡ 1.1811023622047E-7 | 6 | ≡ 2.3622047244094E-7 |
inches | nanometers |
---|---|
1 | ≡ 25 400 000 |
3.9370078740157 × 10-8 | ≡ 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 …) |