MM - Decimal - Fraction Lookup

Millimeters Decimal (inches) Nearest 16th Nearest 32nd Nearest 64th   millimeters Decimal (inches) Nearest 16th Nearest 32nd Nearest 64th   millimeters Decimal (inches) Nearest 16th Nearest 32nd Nearest 64th   millimeters Decimal (inches) Nearest 16th Nearest 32nd Nearest 64th
1 0.0394 1/16 1/16 3/64   41 1.6142 1 5/8 1 5/8 1 5/8   81 3.1890 3 1/4 3 7/32 3 13/64   121 4.7638 4 13/16 4 25/32 4 49/64
2 0.0787 1/8 3/32 3/32   42 1.6535 1 11/16 1 21/32 1 21/32   82 3.2283 3 1/4 3 1/4 3 15/64   122 4.8031 4 13/16 4 13/16 4 13/16
3 0.1181 1/8 1/8 1/8   43 1.6929 1 3/4 1 23/32 1 45/64   83 3.2677 3 5/16 3 9/32 3 9/32   123 4.8425 4 7/8 4 27/32 4 27/32
4 0.1575 3/16 3/16 11/64   44 1.7323 1 3/4 1 3/4 1 47/64   84 3.3071 3 5/16 3 5/16 3 5/16   124 4.8819 4 15/16 4 29/32 4 57/64
5 0.1969 1/4 7/32 13/64   45 1.7717 1 13/16 1 25/32 1 25/32   85 3.3465 3 3/8 3 3/8 3 23/64   125 4.9213 4 15/16 4 15/16 4 59/64
6 0.2362 1/4 1/4 1/4   46 1.8110 1 13/16 1 13/16 1 13/16   86 3.3858 3 7/16 3 13/32 3 25/64   126 4.9606 5 4 31/32 4 31/32
7 0.2756 5/16 9/32 9/32   47 1.8504 1 7/8 1 7/8 1 55/64   87 3.4252 3 7/16 3 7/16 3 7/16   127 5.0000 5 5 5
8 0.3150 3/8 11/32 21/64   48 1.8898 1 15/16 1 29/32 1 57/64   88 3.4646 3 1/2 3 15/32 3 15/32   128 5.0394 5 1/16 5 1/16 5 3/64
9 0.3543 3/8 3/8 23/64   49 1.9291 1 15/16 1 15/16 1 15/16   89 3.5039 3 9/16 3 17/32 3 33/64   129 5.0787 5 1/8 5 3/32 5 3/32
10 0.3937 7/16 13/32 13/32   50 1.9685 2 1 31/32 1 31/32   90 3.5433 3 9/16 3 9/16 3 35/64   130 5.1181 5 1/8 5 1/8 5 1/8
11 0.4331 7/16 7/16 7/16   51 2.0079 2 1/16 2 1/32 2 1/64   91 3.5827 3 5/8 3 19/32 3 19/32   131 5.1575 5 3/16 5 3/16 5 11/64
12 0.4724 1/2 1/2 31/64   52 2.0472 2 1/16 2 1/16 2 1/16   92 3.6220 3 5/8 3 5/8 3 5/8   132 5.1969 5 1/4 5 7/32 5 13/64
13 0.5118 9/16 17/32 33/64   53 2.0866 2 1/8 2 3/32 2 3/32   93 3.6614 3 11/16 3 11/16 3 43/64   133 5.2362 5 1/4 5 1/4 5 1/4
14 0.5512 9/16 9/16 9/16   54 2.1260 2 3/16 2 5/32 2 9/64   94 3.7008 3 3/4 3 23/32 3 45/64   134 5.2756 5 5/16 5 9/32 5 9/32
15 0.5906 5/8 19/32 19/32   55 2.1654 2 3/16 2 3/16 2 11/64   95 3.7402 3 3/4 3 3/4 3 3/4   135 5.3150 5 3/8 5 11/32 5 21/64
16 0.6299 11/16 21/32 41/64   56 2.2047 2 1/4 2 7/32 2 7/32   96 3.7795 3 13/16 3 25/32 3 25/32   136 5.3543 5 3/8 5 3/8 5 23/64
17 0.6693 11/16 11/16 43/64   57 2.2441 2 1/4 2 1/4 2 1/4   97 3.8189 3 7/8 3 27/32 3 53/64   137 5.3937 5 7/16 5 13/32 5 13/32
18 0.7087 3/4 23/32 23/32   58 2.2835 2 5/16 2 5/16 2 19/64   98 3.8583 3 7/8 3 7/8 3 55/64   138 5.4331 5 7/16 5 7/16 5 7/16
19 0.7480 3/4 3/4 3/4   59 2.3228 2 3/8 2 11/32 2 21/64   99 3.8976 3 15/16 3 29/32 3 29/32   139 5.4724 5 1/2 5 1/2 5 31/64
20 0.7874 13/16 13/16 51/64   60 2.3622 2 3/8 2 3/8 2 3/8   100 3.9370 3 15/16 3 15/16 3 15/16   140 5.5118 5 9/16 5 17/32 5 33/64
21 0.8268 7/8 27/32 53/64   61 2.4016 2 7/16 2 13/32 2 13/32   101 3.9764 4 4 3 63/64   141 5.5512 5 9/16 5 9/16 5 9/16
22 0.8661 7/8 7/8 7/8   62 2.4409 2 1/2 2 15/32 2 29/64   102 4.0157 4 1/16 4 1/32 4 1/32   142 5.5906 5 5/8 5 19/32 5 19/32
23 0.9055 15/16 29/32 29/32   63 2.4803 2 1/2 2 1/2 2 31/64   103 4.0551 4 1/16 4 1/16 4 1/16   143 5.6299 5 11/16 5 21/32 5 41/64
24 0.9449 1 31/32 61/64   64 2.5197 2 9/16 2 17/32 2 17/32   104 4.0945 4 1/8 4 1/8 4 7/64   144 5.6693 5 11/16 5 11/16 5 43/64
25 0.9843 1 1 63/64   65 2.5591 2 9/16 2 9/16 2 9/16   105 4.1339 4 3/16 4 5/32 4 9/64   145 5.7087 5 3/4 5 23/32 5 23/32
26 1.0236 1 1/16 1 1/32 1 1/32   66 2.5984 2 5/8 2 5/8 2 39/64   106 4.1732 4 3/16 4 3/16 4 3/16   146 5.7480 5 3/4 5 3/4 5 3/4
27 1.0630 1 1/8 1 3/32 1 5/64   67 2.6378 2 11/16 2 21/32 2 41/64   107 4.2126 4 1/4 4 7/32 4 7/32   147 5.7874 5 13/16 5 13/16 5 51/64
28 1.1024 1 1/8 1 1/8 1 7/64   68 2.6772 2 11/16 2 11/16 2 11/16   108 4.2520 4 5/16 4 9/32 4 17/64   148 5.8268 5 7/8 5 27/32 5 53/64
29 1.1417 1 3/16 1 5/32 1 5/32   69 2.7165 2 3/4 2 23/32 2 23/32   109 4.2913 4 5/16 4 5/16 4 19/64   149 5.8661 5 7/8 5 7/8 5 7/8
30 1.1811 1 3/16 1 3/16 1 3/16   70 2.7559 2 13/16 2 25/32 2 49/64   110 4.3307 4 3/8 4 11/32 4 11/32   150 5.9055 5 15/16 5 29/32 5 29/32
31 1.2205 1 1/4 1 1/4 1 15/64   71 2.7953 2 13/16 2 13/16 2 51/64   111 4.3701 4 3/8 4 3/8 4 3/8   151 5.9449 6 5 31/32 5 61/64
32 1.2598 1 5/16 1 9/32 1 17/64   72 2.8346 2 7/8 2 27/32 2 27/32   112 4.4094 4 7/16 4 7/16 4 27/64   152 5.9843 6 6 5 63/64
33 1.2992 1 5/16 1 5/16 1 5/16   73 2.8740 2 7/8 2 7/8 2 7/8   113 4.4488 4 1/2 4 15/32 4 29/64   153 6.0236 6 1/16 6 1/32 6 1/32
34 1.3386 1 3/8 1 11/32 1 11/32   74 2.9134 2 15/16 2 15/16 2 59/64   114 4.4882 4 1/2 4 1/2 4 1/2   154 6.0630 6 1/8 6 3/32 6 5/64
35 1.3780 1 7/16 1 13/32 1 25/64   75 2.9528 3 2 31/32 2 61/64   115 4.5276 4 9/16 4 17/32 4 17/32   155 6.1024 6 1/8 6 1/8 6 7/64
36 1.4173 1 7/16 1 7/16 1 27/64   76 2.9921 3 3 3   116 4.5669 4 5/8 4 19/32 4 37/64   156 6.1417 6 3/16 6 5/32 6 5/32
37 1.4567 1 1/2 1 15/32 1 15/32   77 3.0315 3 1/16 3 1/16 3 3/64   117 4.6063 4 5/8 4 5/8 4 39/64   157 6.1811 6 3/16 6 3/16 6 3/16
38 1.4961 1 1/2 1 1/2 1 1/2   78 3.0709 3 1/8 3 3/32 3 5/64   118 4.6457 4 11/16 4 21/32 4 21/32   158 6.2205 6 1/4 6 1/4 6 15/64
39 1.5354 1 9/16 1 9/16 1 35/64   79 3.1102 3 1/8 3 1/8 3 1/8   119 4.6850 4 11/16 4 11/16 4 11/16   159 6.2598 6 5/16 6 9/32 6 17/64
40 1.5748 1 5/8 1 19/32 1 37/64   80 3.1496 3 3/16 3 5/32 3 5/32   120 4.7244 4 3/4 4 3/4 4 47/64   160 6.2992 6 5/16 6 5/16 6 5/16

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