Inches/mm Conversion
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To convert inches to mm - multiply inches by 25.4
To convert mm to inches - multiply millimeters by 0.0394
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| mm | Inches |
| 10 | 0.394 | - |
| 11 | 0.433 | - |
| 12 | 0.473 | - |
| 12.7 | 0.5 | 1/2 |
| 13 | 0.512 | - |
| 14 | 0.552 | - |
| 15 | 0.591 | - |
| 15.875 | 0.625 | 5/8 |
| 16 | 0.63 | - |
| 17 | 0.67 | - |
| 18 | 0.709 | - |
| 19 | 0.749 | - |
| 19.05 | 0.75 | 3/4 |
| 20 | 0.788 | - |
| 21 | 0.827 | - |
| 22 | 0.867 | - |
| 22.225 | 0.875 | 7/8 |
| 23 | 0.906 | - |
| 24 | 0.946 | - |
| 25 | 0.985 | - |
| 25.4 | 1 | 1 |
| 26 | 1.024 | - |
| 27 | 1.064 | - |
| 28 | 1.103 | - |
| 28.575 | 1.125 | 1 1/8 |
| 29 | 1.143 | - |
| 30 | 1.182 | - |
| 31 | 1.221 | - |
| 31.75 | 1.25 | 1 1/4 |
| 32 | 1.261 | - |
| 33 | 1.3 | - |
| 34 | 1.34 | - |
| 34.925 | 1.375 | 1 3/8 |
| 35 | 1.379 | - |
| 36 | 1.418 | - |
| 37 | 1.458 | - |
| 38 | 1.497 | - |
| 38.1 | 1.5 | 1 1/2 |
| 39 | 1.537 | - |
| 40 | 1.576 | - |
| 41 | 1.615 | - |
| 41.275 | 1.625 | 1 5/8 |
| 42 | 1.655 | - |
| 43 | 1.694 | - |
| 44 | 1.734 | - |
| 44.45 | 1.75 | 1 3/4 |
| 45 | 1.773 | - |
| 46 | 1.812 | - |
| 47 | 1.852 | - |
| 47.625 | 1.875 | 1 7/8 |
| 48 | 1.891 | - |
| 49 | 1.931 | - |
| 50 | 1.97 | - |
| 50.8 | 2 | 2 |
| 51 | 2.009 | - |
| 52 | 2.049 | - |
| 53 | 2.088 | - |
| 53.975 | 2.125 | 2 1/8 |
| 54 | 2.128 | - |
| 55 | 2.167 | - |
| 56 | 2.206 | - |
| 57 | 2.246 | - |
| 57.15 | 2.25 | 2 1/4 |
| 58 | 2.285 | - |
| 59 | 2.325 | - |
| 60 | 2.364 | - |
| 60.325 | 2.375 | 2 3/8 |
| 61 | 2.403 | - |
| 62 | 2.443 | - |
| 63 | 2.482 | - |
| 63.5 | 2.5 | 2 1/2 |
| 64 | 2.522 | - |
| 65 | 2.561 | - |
| 66 | 2.6 | - |
| 66.675 | 2.625 | 2 5/8 |
| 67 | 2.64 | - |
| 68 | 2.679 | - |
| 69 | 2.719 | - |
| 69.85 | 2.75 | 2 3/4 |
| 70 | 2.758 | - |
| 71 | 2.797 | - |
| 72 | 2.837 | - |
| 73 | 2.876 | - |
| 73.025 | 2.875 | 2 7/8 |
| 74 | 2.916 | - |
| 75 | 2.955 | - |
| 76 | 2.994 | - |
| 76.2 | 3 | 3 |
| 77 | 3.034 | - |
| 78 | 3.073 | - |
| 79 | 3.113 | - |
| 79.375 | 3.125 | 3 1/8 |
| 80 | 3.152 | - |
| 81 | 3.191 | - |
| 82 | 3.231 | - |
| 82.55 | 3.25 | 3 1/4 |
| 83 | 3.27 | - |
|
| mm | Inches |
| 84 | 3.31 | - |
| 85 | 3.349 | - |
| 85.725 | 3.375 | 3 3/8 |
| 86 | 3.388 | - |
| 87 | 3.428 | - |
| 88 | 3.467 | - |
| 88.9 | 3.5 | 3 1/2 |
| 89 | 3.507 | - |
| 90 | 3.546 | - |
| 91 | 3.585 | - |
| 92 | 3.625 | 3 5/8 |
| 93 | 3.664 | - |
| 94 | 3.704 | - |
| 95 | 3.743 | - |
| 95.25 | 3.75 | 3 3/4 |
| 96 | 3.782 | - |
| 97 | 3.822 | - |
| 98 | 3.861 | - |
| 98.425 | 3.875 | 3 7/8 |
| 99 | 3.901 | - |
| 100 | 3.94 | - |
| 101 | 3.979 | - |
| 101.6 | 4 | 4 |
| 102 | 4.019 | - |
| 103 | 4.058 | - |
| 104 | 4.098 | - |
| 104.775 | 4.125 | 4 1/8 |
| 105 | 4.137 | - |
| 106 | 4.176 | - |
| 107 | 4.216 | - |
| 107.95 | 4.25 | 4 1/4 |
| 108 | 4.255 | - |
| 109 | 4.295 | - |
| 110 | 4.334 | - |
| 111 | 4.373 | - |
| 111.125 | 4.375 | 4 3/8 |
| 112 | 4.413 | - |
| 113 | 4.452 | - |
| 114 | 4.492 | - |
| 114.3 | 4.5 | 4 1/2 |
| 115 | 4.531 | - |
| 116 | 4.57 | - |
| 117 | 4.61 | - |
| 117.475 | 4.625 | 4 5/8 |
| 118 | 4.649 | - |
| 119 | 4.689 | - |
| 120 | 4.728 | - |
| 120.65 | 4.75 | 4 3/4 |
| 121 | 4.767 | - |
| 122 | 4.807 | - |
| 123 | 4.846 | - |
| 123.825 | 4.875 | 4 7/8 |
| 124 | 4.886 | - |
| 125 | 4.925 | - |
| 126 | 4.964 | - |
| 127 | 5 | 5 |
| 128 | 5.043 | - |
| 129 | 5.083 | - |
| 130 | 5.122 | - |
| 130.175 | 5.125 | 5 1/8 |
| 131 | 5.161 | - |
| 132 | 5.201 | - |
| 133 | 5.24 | - |
| 133.35 | 5.25 | 5 1/4 |
| 134 | 5.28 | - |
| 135 | 5.319 | - |
| 136 | 5.358 | - |
| 136.525 | 5.375 | 5 3/8 |
| 137 | 5.398 | - |
| 138 | 5.437 | - |
| 139 | 5.477 | - |
| 139.7 | 5.5 | 5 1/2 |
| 140 | 5.516 | - |
| 141 | 5.555 | - |
| 142 | 5.595 | - |
| 142.875 | 5.625 | 5 5/8 |
| 143 | 5.634 | - |
| 144 | 5.674 | - |
| 145 | 5.713 | - |
| 146 | 5.752 | - |
| 146.05 | 5.75 | 5 3/4 |
| 147 | 5.792 | - |
| 148 | 5.831 | - |
| 149 | 5.871 | - |
| 149.225 | 5.875 | 5 7/8 |
| 150 | 5.91 | - |
| 151 | 5.949 | - |
| 152 | 5.989 | - |
| 152.4 | 6 | 6 |
| 153 | 6.028 | - |
| 154 | 6.068 | - |
| 155 | 6.107 | - |
| 155.575 | 6.125 | 6 1/8 |
| 156 | 6.146 | - |
| 157 | 6.186 | - |
| 158 | 6.225 | - |
| 158.75 | 6.25 | 6 1/4 |
|
| mm | Inches |
| 159 | 6.265 | - |
| 160 | 6.304 | - |
| 161 | 6.343 | - |
| 161.925 | 6.375 | 6 3/8 |
| 162 | 6.383 | - |
| 163 | 6.422 | - |
| 164 | 6.462 | - |
| 165 | 6.501 | - |
| 165.1 | 6.5 | 6 1/2 |
| 166 | 6.54 | - |
| 167 | 6.58 | - |
| 168 | 6.619 | - |
| 168.275 | 6.625 | 6 5/8 |
| 169 | 6.659 | - |
| 170 | 6.698 | - |
| 171 | 6.737 | - |
| 171.45 | 6.75 | 6 3/4 |
| 172 | 6.777 | - |
| 173 | 6.816 | - |
| 174 | 6.856 | - |
| 174.625 | 6.875 | 6 7/8 |
| 175 | 6.895 | - |
| 176 | 6.934 | - |
| 177 | 6.974 | - |
| 177.8 | 7 | 7 |
| 178 | 7.013 | - |
| 179 | 7.053 | - |
| 180 | 7.092 | - |
| 180.975 | 7.125 | 7 1/8 |
| 181 | 7.131 | - |
| 182 | 7.171 | - |
| 183 | 7.21 | - |
| 184 | 7.25 | 7 1/4 |
| 184.15 | 7.25 | 7 1/4 |
| 185 | 7.289 | - |
| 186 | 7.328 | - |
| 187 | 7.368 | - |
| 187.325 | 7.375 | 7 3/8 |
| 188 | 7.407 | - |
| 189 | 7.447 | - |
| 190 | 7.486 | - |
| 190.5 | 7.5 | 7 1/2 |
| 191 | 7.525 | - |
| 192 | 7.565 | - |
| 193 | 7.604 | - |
| 193.675 | 7.625 | 7 5/8 |
| 194 | 7.644 | - |
| 195 | 7.683 | - |
| 196 | 7.722 | - |
| 196.85 | 7.75 | 7 3/4 |
| 197 | 7.762 | - |
| 198 | 7.801 | - |
| 199 | 7.841 | - |
| 200 | 7.88 | - |
| 200.025 | 7.875 | 7 7/8 |
| 201 | 7.919 | - |
| 202 | 7.959 | - |
| 203 | 7.998 | - |
| 203.2 | 8 | 8 |
| 204 | 8.038 | - |
| 205 | 8.077 | - |
| 206 | 8.116 | - |
| 206.375 | 8.125 | 8 1/8 |
| 207 | 8.156 | - |
| 208 | 8.195 | - |
| 209 | 8.235 | - |
| 209.55 | 8.25 | 8 1/4 |
| 210 | 8.274 | - |
| 211 | 8.313 | - |
| 212 | 8.353 | - |
| 212.725 | 8.375 | 8 3/8 |
| 213 | 8.392 | - |
| 214 | 8.432 | - |
| 215 | 8.471 | - |
| 215.9 | 8.5 | 8 1/2 |
| 216 | 8.51 | - |
| 217 | 8.55 | - |
| 218 | 8.589 | - |
| 219 | 8.629 | - |
| 219.075 | 8.625 | 8 5/8 |
| 220 | 8.668 | - |
| 221 | 8.707 | - |
| 222 | 8.747 | - |
| 222.25 | 8.75 | 8 3/4 |
| 223 | 8.786 | - |
| 224 | 8.826 | - |
| 225 | 8.865 | - |
| 225.425 | 8.875 | 8 7/8 |
| 226 | 8.904 | - |
| 227 | 8.944 | - |
| 228 | 8.983 | - |
| 228.6 | 9 | 9 |
| 229 | 9.023 | - |
| 230 | 9.062 | - |
| 231 | 9.101 | - |
| 231.775 | 9.125 | 9 1/8 |
| 232 | 9.141 | - |
|
| mm | Inches |
| 233 | 9.18 | - |
| 234 | 9.22 | - |
| 234.95 | 9.25 | 9 1/4 |
| 235 | 9.259 | - |
| 236 | 9.298 | - |
| 237 | 9.338 | - |
| 238 | 9.377 | - |
| 238.125 | 9.375 | 9 3/8 |
| 239 | 9.417 | - |
| 240 | 9.456 | - |
| 241 | 9.495 | - |
| 241.3 | 9.5 | 9 1/2 |
| 242 | 9.535 | - |
| 243 | 9.574 | - |
| 244 | 9.614 | - |
| 244.475 | 9.625 | 9 5/8 |
| 245 | 9.653 | - |
| 246 | 9.692 | - |
| 247 | 9.732 | - |
| 247.65 | 9.75 | 9 3/4 |
| 248 | 9.771 | - |
| 249 | 9.811 | - |
| 250 | 9.85 | - |
| 250.825 | 9.875 | 9 7/8 |
| 251 | 9.889 | - |
| 252 | 9.929 | - |
| 253 | 9.968 | - |
| 254 | 10 | 10 |
| 255 | 10.047 | - |
| 256 | 10.086 | - |
| 257 | 10.126 | - |
| 257.175 | 10.125 | 10 1/8 |
| 258 | 10.165 | - |
| 259 | 10.205 | - |
| 260 | 10.244 | - |
| 260.35 | 10.25 | 10 1/4 |
| 261 | 10.283 | - |
| 262 | 10.323 | - |
| 263 | 10.362 | - |
| 263.525 | 10.375 | 10 3/8 |
| 264 | 10.402 | - |
| 265 | 10.441 | - |
| 266 | 10.48 | - |
| 266.7 | 10.5 | 10 1/2 |
| 267 | 10.52 | - |
| 268 | 10.559 | - |
| 269 | 10.599 | - |
| 269.875 | 10.625 | 10 5/8 |
| 270 | 10.638 | - |
| 271 | 10.677 | - |
| 272 | 10.717 | - |
| 273 | 10.756 | - |
| 273.05 | 10.75 | 10 3/4 |
| 274 | 10.796 | - |
| 275 | 10.835 | - |
| 276 | 10.874 | - |
| 276.225 | 10.875 | 10 7/8 |
| 277 | 10.914 | - |
| 278 | 10.953 | - |
| 279 | 10.993 | - |
| 279.4 | 11 | 11 |
| 280 | 11.032 | - |
| 281 | 11.071 | - |
| 282 | 11.111 | - |
| 282.575 | 11.125 | 11 1/8 |
| 283 | 11.15 | - |
| 284 | 11.19 | - |
| 285 | 11.229 | - |
| 285.75 | 11.25 | 11 1/4 |
| 286 | 11.268 | - |
| 287 | 11.308 | - |
| 288 | 11.347 | - |
| 288.925 | 11.375 | 11 3/8 |
| 289 | 11.387 | - |
| 290 | 11.426 | - |
| 291 | 11.465 | - |
| 292 | 11.505 | - |
| 292.1 | 11.5 | 11 1/2 |
| 293 | 11.544 | - |
| 294 | 11.584 | - |
| 295 | 11.623 | - |
| 295.275 | 11.625 | 11 5/8 |
| 296 | 11.662 | - |
| 297 | 11.702 | - |
| 298 | 11.741 | - |
| 298.45 | 11.75 | 11 3/4 |
| 299 | 11.781 | - |
| 300 | 11.82 | - |
| 301 | 11.859 | - |
| 301.625 | 11.875 | 11 7/8 |
| 302 | 11.899 | - |
| 303 | 11.938 | - |
| 304 | 11.978 | - |
| 304.8 | 12 | 12 |
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