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Particle Size Conversion Calculator

Particle Size Conversion Calculator

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Sieve Designation

Standard

  • Standard
  • 25.4 mm
  • 22.6 mm
  • 19.0 mm
  • 16.0 mm
  • 13.5 mm
  • 12.7 mm
  • 11.2 mm
  • 9.51 mm
  • 8.00 mm
  • 6.73 mm
  • 6.35 mm
  • 5.66 mm
  • 4.76 mm
  • 4.00 mm
  • 3.36 mm
  • 2.83 mm
  • 2.38 mm
  • 2.00 mm
  • 1.68 mm
  • 1.41 mm
  • 1.19 mm
  • 1.00 mm
  • 0.841 mm
  • 0.707 mm
  • 0.595 mm
  • 0.500 mm
  • 0.420 mm
  • 0.354 mm
  • 0.297 mm
  • 0.250 mm
  • 0.210 mm
  • 0.177 mm
  • 0.149 mm
  • 0.125 mm
  • 0.105 mm
  • 0.088 mm
  • 0.074 mm
  • 0.063 mm
  • 0.053 mm
  • 0.044 mm
  • 0.037 mm

Standard

  • Standard
  • 1 in.
  • 7/8 in.
  • 3/4 in.
  • 5/8 in.
  • 0.530 in.
  • 1/2 in.
  • 7/16 in.
  • 3/8 in.
  • 5/16 in.
  • 0.265 in.
  • 1/4 in.
  • No. 3 1/2
  • No. 4
  • No. 5
  • No. 6
  • No. 7
  • No. 8
  • No. 10
  • No. 12
  • No. 14
  • No. 16
  • No. 18
  • No. 20
  • No. 25
  • No. 30
  • No. 35
  • No. 40
  • No. 45
  • No. 50
  • No. 60
  • No. 70
  • No. 80
  • No. 100
  • No. 120
  • No. 140
  • No. 170
  • No. 200
  • No. 230
  • No. 270
  • No. 325
  • No. 400
Nominal Sieve Opening

Inches

  • Inches
  • 1.00 Inches
  • 0.875 Inches
  • 0.750 Inches
  • 0.625 Inches
  • 0.530 Inches
  • 0.500 Inches
  • 0.438 Inches
  • 0.375 Inches
  • 0.312 Inches
  • 0.265 Inches
  • 0.250 Inches
  • 0.223 Inches
  • 0.187 Inches
  • 0.157 Inches
  • 0.132 Inches
  • 0.111 Inches
  • 0.0937 Inches
  • 0.0787 Inches
  • 0.0661 Inches
  • 0.0555 Inches
  • 0.0469 Inches
  • 0.0394 Inches
  • 0.0331 Inches
  • 0.0278 Inches
  • 0.0234 Inches
  • 0.0197 Inches
  • 0.0165 Inches
  • 0.0139 Inches
  • 0.0117 Inches
  • 0.0098 Inches
  • 0.0083 Inches
  • 0.0070 Inches
  • 0.0059 Inches
  • 0.0049 Inches
  • 0.0041 Inches
  • 0.0035 Inches
  • 0.0029 Inches
  • 0.0025 Inches
  • 0.0021 Inches
  • 0.0017 Inches
  • 0.0015 Inches

Millimeters

  • Millimeters
  • 25.4 Millimeters
  • 22.6 Millimeters
  • 19.0 Millimeters
  • 16.0 Millimeters
  • 13.5 Millimeters
  • 12.7 Millimeters
  • 11.2 Millimeters
  • 9.51 Millimeters
  • 8.00 Millimeters
  • 6.73 Millimeters
  • 6.35 Millimeters
  • 5.66 Millimeters
  • 4.76 Millimeters
  • 4.00 Millimeters
  • 3.36 Millimeters
  • 2.83 Millimeters
  • 2.38 Millimeters
  • 2.00 Millimeters
  • 1.68 Millimeters
  • 1.41 Millimeters
  • 1.19 Millimeters
  • 1.00 Millimeters
  • 0.841 Millimeters
  • 0.707 Millimeters
  • 0.595 Millimeters
  • 0.500 Millimeters
  • 0.420 Millimeters
  • 0.354 Millimeters
  • 0.297 Millimeters
  • 0.250 Millimeters
  • 0.210 Millimeters
  • 0.177 Millimeters
  • 0.149 Millimeters
  • 0.125 Millimeters
  • 0.105 Millimeters
  • 0.088 Millimeters
  • 0.074 Millimeters
  • 0.063 Millimeters
  • 0.053 Millimeters
  • 0.044 Millimeters
  • 0.037 Millimeters

Microns

  • Microns
  • 25400 Microns
  • 22600 Microns
  • 19000 Microns
  • 16000 Microns
  • 13500 Microns
  • 12700 Microns
  • 11200 Microns
  • 9510 Microns
  • 8000 Microns
  • 6730 Microns
  • 6350 Microns
  • 5660 Microns
  • 4760 Microns
  • 4000 Microns
  • 3360 Microns
  • 2830 Microns
  • 2380 Microns
  • 2000 Microns
  • 1680 Microns
  • 1410 Microns
  • 1190 Microns
  • 1000 Microns
  • 841 Microns
  • 707 Microns
  • 595 Microns
  • 500 Microns
  • 420 Microns
  • 354 Microns
  • 297 Microns
  • 250 Microns
  • 210 Microns
  • 177 Microns
  • 149 Microns
  • 125 Microns
  • 105 Microns
  • 88 Microns
  • 74 Microns
  • 63 Microns
  • 53 Microns
  • 44 Microns
  • 37 Microns