Powder Particle Size Converter
This chart shows cross references among various units of measure for powder particle sizes.
| SIZE IN MICRONS |
SIZE IN INCHES |
U.S. STANDARD MESH SIZE |
TYLER MESH SIZE |
BRITISH STANDARD MESH SIZE |
| 1 | 12500 theoretical | |||
| 2 | 6250 theoretical | |||
| 5 | 2500 theoretical | |||
| 10 | 1250 theoretical | |||
| 15 | 800 theoretical | |||
| 20 | 625 theoretical | |||
| 25 | 500 theoretical | |||
| 33 | .0013 | 425 | ||
| 38 | .0015 | 400 | ||
| 45 | .0017 | 325 | 325 | |
| 53 | .0021 | 270 | 270 | 300 |
| 63 | .0025 | 230 | 250 | |
| 66 | .0026 | 240 | ||
| 75 | .0029 | 200 | 200 | |
| 76 | .0030 | 200 | ||
| 90 | .0035 | 170 | 170 | 170 |
| 106 | .0041 | 140 | 150 | 150 |
| 125 | .0049 | 120 | 115 | 120 |
| 147 | .0058 | 100 | ||
| 150 | .0059 | 100 | ||
| 152 | .0060 | 100 | ||
| 175 | .0069 | 80 | ||
| 180 | .0070 | 80 | 85 | |
| 208 | .0082 | 65 | ||
| 212 | .0083 | 70 | 72 | |
| 246 | .0097 | 60 | ||
| 250 | .0098 | 60 | ||
| 251 | .0099 | 60 | ||
| 259 | .0116 | 48 | 52 | |
| 300 | .0117 | 50 | ||
| 350 | .0139 | 45 | 42 | 44 |
| 417 | .0164 | 35 | ||
| 420 | .0165 | 40 | ||
| 495 | .0195 | 32 | ||
| 500 | .0197 | 35 | 30 | |
| 600 | .0234 | 30 | 28 | 25 |
| 699 | .0275 | 22 | ||
| 701 | .0276 | 24 | ||
| 710 | .0278 | 25 | ||
| 833 | .0328 | 20 | ||
| 850 | .0331 | 20 | ||
| 853 | .0336 | 18 | ||
| 991 | .0390 | 16 | ||
| 1000 | .0394 | 18 | ||
| 1003 | .0395 | 16 | ||
| 1168 | .0460 | 14 | ||
| 1180 | .0469 | 16 | ||
| 1204 | .0474 | 14 | ||
| 1397 | .0550 | 12 | ||
| 1400 | .0555 | 14 | 12 | |
| 1651 | .0650 | 10 | ||
| 1676 | .0660 | 10 | ||
| 1700 | .0661 | 12 | ||
| 1981 | .0780 | 9 | ||
| 2000 | .0787 | 10 | ||
| 2057 | .0810 | 8 | ||
| 2360 | .0937 | 8 | 8 | |
| 2411 | .0949 | 7 | ||
| 2794 | .1100 | 7 | ||
| 2800 | .111 | 7 | 6 | |
| 3327 | .131 | 6 | ||
| 3350 | .132 | 6 | ||
| 3962 | .156 | 5 | ||
| 4000 | .157 | 5 | ||
| 4699 | .185 | 4 | ||
| 4750 | .187 | 4 | ||
| 5660 | .223 | 3.5 | 3.5 | |
| 6680 | .263 | 3 | ||
| 6700 | .265 | 3 |
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Vitta Corporation - 7 Trowbridge Drive - Bethel, CT 06801 - USA
Phone: 203-790-8155 - Fax: 203-778-6478 - E-mail: info@vitta.com
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