Inch     Inch
      Fraction  decimal   mm
         1/32   0.0313  0.7938
                0.0394  1.0000
                0.0500  1.2700
         1/16   0.0625  1.5875
                0.0787  2.0000
         3/32   0.0938  2.3813
                0.1181  3.0000
         1/8    0.1250  3.1750
         5/32   0.1563  3.9688
                0.1575  4.0000
         3/16   0.1875  4.7625
                0.1969  5.0000
         7/32   0.2188  5.5563
                0.2362  6.0000
         1/4    0.2500  6.3500
                0.2756  7.0000
         9/32   0.2813  7.1438
         5/16   0.3125  7.9375
                0.3150  8.0000
        11/32   0.3438  8.7313
                0.3543  9.0000
         3/8    0.3750  9.5250
                0.3937 10.0000
        13/32   0.4063 10.3188
                0.4331 11.0000
         7/16   0.4375 11.1125
        15/32   0.4688 11.9063
                0.4724 12.0000
         1/2    0.5000 12.7000
                0.5118 13.0000
        17/32   0.5313 13.4938
                0.5512 14.0000
         9/16   0.5625 14.2875
                0.5906 15.0000
        19/32   0.5938 15.0813
         5/8    0.6250 15.8750
                0.6299 16.0000
        21/32   0.6563 16.6688
                0.6693 17.0000
        11/16   0.6875 17.4625
                0.7087 18.0000
        23/32   0.7188 18.2563
                0.7480 19.0000
         3/4    0.7500 19.0500
        25/32   0.7813 19.8438
                0.7874 20.0000
        13/16   0.8125 20.6375
                0.8268 21.0000
        27/32   0.8438 21.4313
                0.8661 22.0000
         7/8    0.8750 22.2250
                0.9055 23.0000
        29/32   0.9063 23.0188
        15/16   0.9375 23.8125
                0.9449 24.0000
        31/32   0.9688 24.6063
                0.9843 25.0000
          1     1.0000 25.4000
                1.0236 26.0000
       1 1/32   1.0313 26.1938
       1 1/16   1.0625 26.9875
                1.0630 27.0000
       1 3/32   1.0938 27.7813
                1.1024 28.0000
       1 1/8    1.1250 28.5750
                1.1417 29.0000
       1 5/32   1.1563 29.3688
                1.1811 30.0000
       1 3/16   1.1875 30.1625
       1 7/32   1.2188 30.9563
                1.2205 31.0000
       1 1/4    1.2500 31.7500
                1.2598 32.0000
       1 9/32   1.2813 32.5438
                1.2992 33.0000
       1 5/16   1.3125 33.3375
                1.3386 34.0000
      1 11/32   1.3438 34.1313
       1 3/8    1.3750 34.9250
                1.3780 35.0000
      1 13/32   1.4063 35.7188
                1.4173 36.0000
       1 7/16   1.4375 36.5125
                1.4567 37.0000
      1 15/32   1.4688 37.3063
                1.4961 38.0000
       1 1/2    1.5000 38.1000
      1 17/32   1.5313 38.8938
                1.5354 39.0000
       1 9/16   1.5625 39.6875
                1.5748 40.0000
      1 19/32   1.5938 40.4813
                1.6142 41.0000
       1 5/8    1.6250 41.2750
                1.6535 42.0000
      1 21/32   1.6563 42.0688
      1 11/16   1.6875 42.8625
                1.6929 43.0000
      1 23/32   1.7188 43.6563
                1.7323 44.0000
       1 3/4    1.7500 44.4500
                1.7717 45.0000
      1 25/32   1.7813 45.2438
                1.8110 46.0000
      1 13/16   1.8125 46.0375
      1 27/32   1.8438 46.8313
                1.8504 47.0000
       1 7/8    1.8750 47.6250
                1.8898 48.0000
      1 29/32   1.9063 48.4188
                1.9291 49.0000
      1 15/16   1.9375 49.2125
                1.9685 50.0000
      1 31/32   1.9688 50.0063
      2         2.0000 50.8000
                2.0079 51.0000
        Inch     Inch
      Fraction  decimal   mm