(Part B) Machinerys Handbook 31st Edition Pages 1484-2979

Table 10. Mixed Fractional Inches to Millimeters Conversion for 0 to 41 Inches in 1 ∕ Table 10. (Continued) Mixed Fractional Inches to Millimeters Conversion for 0 to 41 Inches in 1 ∕

64 -Inch Increments

64 -Inch Increments

0

1

2

3

4

5

6

7

8

9

10

20

30

40

→ Inches ↓

Millimeters 33/64 13.096875 38.496875 63.896875 89.296875 114.696875 140.096875 165.496875 190.896875 216.296875 241.696875 267.096875 521.096875 775.096875 1029.096875 17/32 13.49375 38.89375 64.29375 89.69375 115.09375 140.49375 165.89375 191.29375 216.69375 242.09375 267.49375 521.49375 775.49375 1029.49375 35/64 13.890625 39.290625 64.690625 90.090625 115.490625 140.890625 166.290625 191.690625 217.090625 242.490625 267.890625 521.890625 775.890625 1029.890625 9/16 14.2875 39.6875 65.0875 90.4875 115.8875 141.2875 166.6875 192.0875 217.4875 242.8875 268.2875 522.2875 776.2875 1030.2875 37/64 14.684375 40.084375 65.484375 90.884375 116.284375 141.684375 167.084375 192.484375 217.884375 243.284375 268.684375 522.684375 776.684375 1030.684375 19/32 15.08125 40.48125 65.88125 91.28125 116.68125 142.08125 167.48125 192.88125 218.28125 243.68125 269.08125 523.08125 777.08125 1031.08125 39/64 15.478125 40.878125 66.278125 91.678125 117.078125 142.478125 167.878125 193.278125 218.678125 244.078125 269.478125 523.478125 777.478125 1031.478125 5/8 15.875 41.275 66.675 92.075 117.475 142.875 168.275 193.675 219.075 244.475 269.875 523.875 777.875 1031.875 41/64 16.271875 41.671875 67.071875 92.471875 117.871875 143.271875 168.671875 194.071875 219.471875 244.871875 270.271875 524.271875 778.271875 1032.271875 21/32 16.66875 42.06875 67.46875 92.86875 118.26875 143.66875 169.06875 194.46875 219.86875 245.26875 270.66875 524.66875 778.66875 1032.66875 43/64 17.065625 42.465625 67.865625 93.265625 118.665625 144.065625 169.465625 194.865625 220.265625 245.665625 271.065625 525.065625 779.065625 1033.065625 11/16 17.4625 42.8625 68.2625 93.6625 119.0625 144.4625 169.8625 195.2625 220.6625 246.0625 271.4625 525.4625 779.4625 1033.4625 45/64 17.859375 43.259375 68.659375 94.059375 119.459375 144.859375 170.259375 195.659375 221.059375 246.459375 271.859375 525.859375 779.859375 1033.859375 23/32 18.25625 43.65625 69.05625 94.45625 119.85625 145.25625 170.65625 196.05625 221.45625 246.85625 272.25625 526.25625 780.25625 1034.25625 47/64 18.653125 44.053125 69.453125 94.853125 120.253125 145.653125 171.053125 196.453125 221.853125 247.253125 272.653125 526.653125 780.653125 1034.653125 3/4 19.05 44.45 69.85 95.25 120.65 146.05 171.45 196.85 222.25 247.65 273.05 527.05 781.05 1035.05 49/64 19.446875 44.846875 70.246875 95.646875 121.046875 146.446875 171.846875 197.246875 222.646875 248.046875 273.446875 527.446875 781.446875 1035.446875 25/32 19.84375 45.24375 70.64375 96.04375 121.44375 146.84375 172.24375 197.64375 223.04375 248.44375 273.84375 527.84375 781.84375 1035.84375 51/64 20.240625 45.640625 71.040625 96.440625 121.840625 147.240625 172.640625 198.040625 223.440625 248.840625 274.240625 528.240625 782.240625 1036.240625 13/16 20.6375 46.0375 71.4375 96.8375 122.2375 147.6375 173.0375 198.4375 223.8375 249.2375 274.6375 528.6375 782.6375 1036.6375 53/64 21.034375 46.434375 71.834375 97.234375 122.634375 148.034375 173.434375 198.834375 224.234375 249.634375 275.034375 529.034375 783.034375 1037.034375 27/32 21.43125 46.83125 72.23125 97.63125 123.03125 148.43125 173.83125 199.23125 224.63125 250.03125 275.43125 529.43125 783.43125 1037.43125 55/64 21.828125 47.228125 72.628125 98.028125 123.428125 148.828125 174.228125 199.628125 225.028125 250.428125 275.828125 529.828125 783.828125 1037.828125 7/8 22.225 47.625 73.025 98.425 123.825 149.225 174.625 200.025 225.425 250.825 276.225 530.225 784.225 1038.225 57/64 22.621875 48.021875 73.421875 98.821875 124.221875 149.621875 175.021875 200.421875 225.821875 251.221875 276.621875 530.621875 784.621875 1038.621875 29/32 23.01875 48.41875 73.81875 99.21875 124.61875 150.01875 175.41875 200.81875 226.21875 251.61875 277.01875 531.01875 785.01875 1039.01875 59/64 23.415625 48.815625 74.215625 99.615625 125.015625 150.415625 175.815625 201.215625 226.615625 252.015625 277.415625 531.415625 785.415625 1039.415625 15/16 23.8125 49.2125 74.6125 100.0125 125.4125 150.8125 176.2125 201.6125 227.0125 252.4125 277.8125 531.8125 785.8125 1039.8125 61/64 24.209375 49.609375 75.009375 100.409375 125.809375 151.209375 176.609375 202.009375 227.409375 252.809375 278.209375 532.209375 786.209375 1040.209375 31/32 24.60625 50.00625 75.40625 100.80625 126.20625 151.60625 177.00625 202.40625 227.80625 253.20625 278.60625 532.60625 786.60625 1040.60625 63/64 25.003125 50.403125 75.803125 101.203125 126.603125 152.003125 177.403125 202.803125 228.203125 253.603125 279.003125 533.003125 787.003125 1041.003125 1 25.4 50.8 76.2 101.6 127 152.4 177.8 203.2 228.6 254 279.4 533.4 787.4 1041.4 Based on 1 inch = 25.4 millimeters, exactly. All values in this table are exact. Example: Convert 21 23 ∕ 64 inches to millimeters. Solution: From the first page of this table, find 20 inches = 508.0 millimeters and add to that 1 23 ∕ 64 inches = 34.528125 millimeters found at the intersection of the 1- inch column and the row containing 23 ∕ 64 inch . Thus, 21 23 ∕ 64 inches = 508.0 + 34.528125 = 542.528125 mm, exactly.

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