| metric inch | 1 in (metric) | 2 in (metric) | 3 in (metric) | 4 in (metric) | 5 in (metric) | 6 in (metric) | 7 in (metric) | 8 in (metric) | 9 in (metric) | 10 in (metric) | 11 in (metric) | 12 in (metric) | 13 in (metric) | 14 in (metric) | 15 in (metric) | 16 in (metric) | 17 in (metric) | 18 in (metric) | 19 in (metric) | 20 in (metric) | 21 in (metric) | 22 in (metric) | 23 in (metric) | 24 in (metric) | 25 in (metric) | 26 in (metric) | 27 in (metric) | 28 in (metric) | 29 in (metric) | 30 in (metric) | 31 in (metric) | 32 in (metric) | 33 in (metric) | 34 in (metric) | 35 in (metric) | 36 in (metric) | 37 in (metric) | 38 in (metric) | 39 in (metric) | 40 in (metric) | 41 in (metric) | 42 in (metric) | 43 in (metric) | 44 in (metric) | 45 in (metric) | 46 in (metric) | 47 in (metric) | 48 in (metric) | 49 in (metric) | 50 in (metric) | 51 in (metric) | 52 in (metric) | 53 in (metric) | 54 in (metric) | 55 in (metric) | 56 in (metric) | 57 in (metric) | 58 in (metric) | 59 in (metric) | 60 in (metric) | 61 in (metric) | 62 in (metric) | 63 in (metric) | 64 in (metric) | 65 in (metric) | 66 in (metric) | 67 in (metric) | 68 in (metric) | 69 in (metric) | 70 in (metric) | 71 in (metric) | 72 in (metric) | 73 in (metric) | 74 in (metric) | 75 in (metric) | 76 in (metric) | 77 in (metric) | 78 in (metric) | 79 in (metric) | 80 in (metric) | 81 in (metric) | 82 in (metric) | 83 in (metric) | 84 in (metric) | 85 in (metric) | 86 in (metric) | 87 in (metric) | 88 in (metric) | 89 in (metric) | 90 in (metric) | 91 in (metric) | 92 in (metric) | 93 in (metric) | 94 in (metric) | 95 in (metric) | 96 in (metric) | 97 in (metric) | 98 in (metric) | 99 in (metric) | 100 in (metric) |
| finger | 0.0179978 finger (US) | 0.0359955 finger (US) | 0.0539933 finger (US) | 0.0719910 finger (US) | 0.0899888 finger (US) | 0.1079865 finger (US) | 0.1259843 finger (US) | 0.1439820 finger (US) | 0.1619798 finger (US) | 0.1799775 finger (US) | 0.1979753 finger (US) | 0.2159730 finger (US) | 0.2339708 finger (US) | 0.2519685 finger (US) | 0.2699663 finger (US) | 0.2879640 finger (US) | 0.3059618 finger (US) | 0.3239595 finger (US) | 0.3419573 finger (US) | 0.3599550 finger (US) | 0.3779528 finger (US) | 0.3959505 finger (US) | 0.4139483 finger (US) | 0.4319460 finger (US) | 0.4499438 finger (US) | 0.4679415 finger (US) | 0.4859393 finger (US) | 0.5039370 finger (US) | 0.5219348 finger (US) | 0.5399325 finger (US) | 0.5579303 finger (US) | 0.5759280 finger (US) | 0.5939258 finger (US) | 0.6119235 finger (US) | 0.6299213 finger (US) | 0.6479190 finger (US) | 0.6659168 finger (US) | 0.6839145 finger (US) | 0.7019123 finger (US) | 0.7199100 finger (US) | 0.7379078 finger (US) | 0.7559055 finger (US) | 0.7739033 finger (US) | 0.7919010 finger (US) | 0.8098988 finger (US) | 0.8278965 finger (US) | 0.8458943 finger (US) | 0.8638920 finger (US) | 0.8818898 finger (US) | 0.8998875 finger (US) | 0.9178853 finger (US) | 0.9358830 finger (US) | 0.9538808 finger (US) | 0.9718785 finger (US) | 0.9898763 finger (US) | 1.0078740 finger (US) | 1.0258718 finger (US) | 1.0438695 finger (US) | 1.0618673 finger (US) | 1.0798650 finger (US) | 1.0978628 finger (US) | 1.1158605 finger (US) | 1.1338583 finger (US) | 1.1518560 finger (US) | 1.1698538 finger (US) | 1.1878515 finger (US) | 1.2058493 finger (US) | 1.2238470 finger (US) | 1.2418448 finger (US) | 1.2598425 finger (US) | 1.2778403 finger (US) | 1.2958380 finger (US) | 1.3138358 finger (US) | 1.3318335 finger (US) | 1.3498313 finger (US) | 1.3678290 finger (US) | 1.3858268 finger (US) | 1.4038245 finger (US) | 1.4218223 finger (US) | 1.4398200 finger (US) | 1.4578178 finger (US) | 1.4758155 finger (US) | 1.4938133 finger (US) | 1.5118110 finger (US) | 1.5298088 finger (US) | 1.5478065 finger (US) | 1.5658043 finger (US) | 1.5838020 finger (US) | 1.6017998 finger (US) | 1.6197975 finger (US) | 1.6377953 finger (US) | 1.6557930 finger (US) | 1.6737908 finger (US) | 1.6917885 finger (US) | 1.7097863 finger (US) | 1.7277840 finger (US) | 1.7457818 finger (US) | 1.7637795 finger (US) | 1.7817773 finger (US) | 1.7997750 finger (US) |
A metric inch is a nickname for a preferred 1⁄4 subdivision of an ISO 2848 basic module, or 1⁄12 of a metric foot measuring 25 millimetres (0.984 in). A metric inch is 0.4 millimetres (0.016 in) shorter than an inch.
The term was similarly used to refer to the historical Soviet Bloc practice of spacing integrated circuit pins at 1⁄10 of a 25 mm "metric inch" length, instead of the western practice of 1⁄10 of an imperial inch.
| 1 metric inches = 0.017997750281215 finger | 4 metric inches = 0.071991001124859 finger |
| 1.5 metric inches = 0.026996625421822 finger | 4.5 metric inches = 0.080989876265467 finger |
| 2 metric inches = 0.03599550056243 finger | 5 metric inches = 0.089988751406074 finger |
| 2.5 metric inches = 0.044994375703037 finger | 5.5 metric inches = 0.098987626546682 finger |
| 3 metric inches = 0.053993250843645 finger | 6 metric inches = 0.10798650168729 finger |
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.
| 1 finger = 55.5625 metric inches | 4 finger = 222.25 metric inches |
| 1.5 finger = 83.34375 metric inches | 4.5 finger = 250.03125 metric inches |
| 2 finger = 111.125 metric inches | 5 finger = 277.8125 metric inches |
| 2.5 finger = 138.90625 metric inches | 5.5 finger = 305.59375 metric inches |
| 3 finger = 166.6875 metric inches | 6 finger = 333.375 metric inches |
| 1 metric inches = 0.0179978 finger |
| 1 finger = 55.5625 metric inches |