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 |
finger | 0.0449944 finger (US) | 0.0899888 finger (US) | 0.1349831 finger (US) | 0.1799775 finger (US) | 0.2249719 finger (US) | 0.2699663 finger (US) | 0.3149606 finger (US) | 0.3599550 finger (US) | 0.4049494 finger (US) | 0.4499438 finger (US) | 0.4949381 finger (US) | 0.5399325 finger (US) | 0.5849269 finger (US) | 0.6299213 finger (US) | 0.6749156 finger (US) | 0.7199100 finger (US) | 0.7649044 finger (US) | 0.8098988 finger (US) | 0.8548931 finger (US) | 0.8998875 finger (US) | 0.9448819 finger (US) | 0.9898763 finger (US) | 1.0348706 finger (US) | 1.0798650 finger (US) | 1.1248594 finger (US) | 1.1698538 finger (US) | 1.2148481 finger (US) | 1.2598425 finger (US) | 1.3048369 finger (US) | 1.3498313 finger (US) | 1.3948256 finger (US) | 1.4398200 finger (US) | 1.4848144 finger (US) | 1.5298088 finger (US) | 1.5748031 finger (US) | 1.6197975 finger (US) | 1.6647919 finger (US) | 1.7097863 finger (US) | 1.7547807 finger (US) | 1.7997750 finger (US) | 1.8447694 finger (US) | 1.8897638 finger (US) | 1.9347582 finger (US) | 1.9797525 finger (US) | 2.0247469 finger (US) | 2.0697413 finger (US) | 2.1147357 finger (US) | 2.1597300 finger (US) | 2.2047244 finger (US) | 2.2497188 finger (US) | 2.2947132 finger (US) | 2.3397075 finger (US) | 2.3847019 finger (US) | 2.4296963 finger (US) | 2.4746907 finger (US) | 2.5196850 finger (US) | 2.5646794 finger (US) | 2.6096738 finger (US) | 2.6546682 finger (US) | 2.6996625 finger (US) | 2.7446569 finger (US) | 2.7896513 finger (US) | 2.8346457 finger (US) | 2.8796400 finger (US) | 2.9246344 finger (US) | 2.9696288 finger (US) | 3.0146232 finger (US) | 3.0596175 finger (US) | 3.1046119 finger (US) | 3.1496063 finger (US) | 3.1946007 finger (US) | 3.2395951 finger (US) | 3.2845894 finger (US) | 3.3295838 finger (US) | 3.3745782 finger (US) | 3.4195726 finger (US) | 3.4645669 finger (US) | 3.5095613 finger (US) | 3.5545557 finger (US) | 3.5995501 finger (US) | 3.6445444 finger (US) | 3.6895388 finger (US) | 3.7345332 finger (US) | 3.7795276 finger (US) | 3.8245219 finger (US) | 3.8695163 finger (US) | 3.9145107 finger (US) | 3.9595051 finger (US) | 4.0044994 finger (US) | 4.0494938 finger (US) | 4.0944882 finger (US) | 4.1394826 finger (US) | 4.1844769 finger (US) | 4.2294713 finger (US) | 4.2744657 finger (US) | 4.3194601 finger (US) | 4.3644544 finger (US) | 4.4094488 finger (US) | 4.4544432 finger (US) | 4.4994376 finger (US) |
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 | finger | millimeters | finger |
---|---|---|---|
1 | = 0.044994375703037 | 4 | = 0.17997750281215 |
1.5 | = 0.067491563554556 | 4.5 | = 0.20247469066367 |
2 | = 0.089988751406074 | 5 | = 0.22497187851519 |
2.5 | = 0.11248593925759 | 5.5 | = 0.2474690663667 |
3 | = 0.13498312710911 | 6 | = 0.26996625421822 |
A finger (sometimes fingerbreadth or finger's breadth) is any of several units of measurement that are approximately the width of an adult human finger, including:
The digit, also known as digitus or digitus transversus (Latin), dactyl (Greek) or dactylus, or finger's breadth — 3⁄4 of an inch or 1⁄16 of a foot.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
finger | finger (US) | ≡ 7⁄8 in | = 0.022225 m | Imperial/US |
finger | millimeters | finger | millimeters |
---|---|---|---|
1 | = 22.225 | 4 | = 88.9 |
1.5 | = 33.3375 | 4.5 | = 100.0125 |
2 | = 44.45 | 5 | = 111.125 |
2.5 | = 55.5625 | 5.5 | = 122.2375 |
3 | = 66.675 | 6 | = 133.35 |
millimeters | finger |
---|---|
1 | = 0.0449944 |
22.225 | = 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 …) |