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	0.0013	425
38	0.0015	400
45	0.0017	325	325
53	0.0021	270	270	300
63	0.0025	230	250
66	0.0026			240
75	0.0029	200	200
76	0.003			200
90	0.0035	170	170	170
106	0.0041	140	150	150
125	0.0049	120	115	120
147	0.0058		100
150	0.0059	100
152	0.006			100
175	0.0069		80
180	0.007	80		85
208	0.0082		65
212	0.0083	70		72
246	0.0097		60
250	0.0098	60
251	0.0099			60
259	0.0116		48	52
300	0.0117	50
350	0.0139	45	42	44
417	0.0164		35
420	0.0165	40
495	0.0195		32
500	0.0197	35		30
600	0.0234	30	28	25
699	0.0275			22
701	0.0276		24
710	0.0278	25
833	0.0328		20
850	0.0331	20
853	0.0336			18
991	0.039		16
1000	0.0394	18
1003	0.0395			16
1168	0.046		14
1180	0.0469	16
1204	0.0474			14
1397	0.055		12
1400	0.0555	14		12
1651	0.065		10
1676	0.066			10
1700	0.0661	12
1981	0.078		9
2000	0.0787	10
2057	0.081			8
2360	0.0937	8	8
2411	0.0949			7
2794	0.11		7
2800	0.111	7		6
3327	0.131		6
3350	0.132	6
3962	0.156		5
4000	0.157	5
4699	0.185		4
4750	0.187	4
5660	0.223	3.5	3.5
6680	0.263		3
6700	0.265	3

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