Inches to Millimetres
(Basis : 1 inch = 25.4 millimetres)
Inch 0 1/6 1/8 3/16 1/4 5/16 3/8 7/16
0   1.59 3.18 4.76 6.35 7.94 9.53 11.11
1 25.40 26.98 28.58 30.16 31.75 33.34 34.93 36.51
2 50.80 52.39 53.97 55.56 57.15 58.74 60.33 61.91
3 76.20 77.79 79.38 80.96 82.55 84.14 85.73 87.31
4 101.60 103.19 104.78 106.36 107.95 109.54 111.13 112.71
5 127.00 128.59 130.18 131.76 133.35 134.94 136.53 138.11
6 152.40 153.99 185.58 157.16 158.75 160.34 161.93 163.51
7 177.80 179.39 180.98 182.56 184.15 185.74 187.33 188.91
8 203.20 204.79 206.38 207.96 209.55 211.14 212.73 214.31
9 228.60 230.19 231.75 233.36 234.95 236.54 238.13 239.71
10 254.00 255.59 257.18 258.76 260.35 261.94 263.54 265.11
Inch 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16
0 12.70 14.29 15.88 17.46 19.05 20.64 22.23 23.81
1 38.10 39.69 41.28 42.86 44.45 46.04 47.63 49.21
2 63.50 65.09 66.68 68.26 69.85 71.44 73.03 74.61
3 88.90 90.49 92.08 93.66 95.25 96.84 98.43 100.01
4 114.30 115.89 117.48 119.06 120.65 122.24 123.83 125.41
5 139.70 141.29 142.88 144.46 146.05 147.64 149.23 150.81
6 165.10 166.69 168.28 169.86 171.45 173.04 174.63 176.21
7 190.50 192.09 193.68 195.26 196.85 198.44 200.03 201.61
8 215.90 217.49 219.08 220.66 222.25 223.84 225.43 227.61
9 241.30 242.89 244.48 246.06 247.65 249.24 250.83 252.41
10 266.70 268.29 269.88 271.46 273.05 274.64 276.23 277.81