TM  5-3805-262-20 APPENDIX G METRIC  CONVERSIONS Table  G-1.  Fractions  to  Decimals  to  Millimeters Fraction Decimal MM Fraction Decimal MM Fraction Decimal MM 1/64 .0156 0.397 23/64 .3593 9.128 45/64 .7031 17.859 1/32 .0312 0.794 3/8 .3750 9.525 23/32 .7187 18.256 3/64 .0468 1.191 25/64 .3906 9.922 47/64 .7343 18.653 1/16 .0625 1.587 13/32 .4062 10.319 3/4 .7500 19.050 5164 .0781 1.984 27/64 .4218 10.716 49/64 .7656 19,447 3/32 .0937 2.381 7/16 .4375 11.113 25/32 .7812 19.844 7/64 .1093 2.778 29/64 .4531 11.509 5 1/64 .7968 20.240 1/8 .1250 3.175 15/32 .4687 11.906 13/16 .8125 20.637 9164 .1406 3.572 31/64 .4843 12,303 53/64 .8281 21.034 5/32 .1562 3.969 1/2 .5000 12.700 27/32 .8437 21.431 11/64 .1719 4.366 33/64 .5156 13,097 55/64 .8593 21.828 3/16 .1875 4.762 17/32 .5312 13.494 7/8 .8750 22.225 13/64 ,2031 5.159 35164 .5468 13.890 57/64 .8906 22.622 7/32 .2187 5.556 9/16 .5625 14.287 29/32 .9062 23.019 15/64 .2343 5.953 37/64 .5781 14.684 59/64 .9218 23.415 1/4 .2500 6.350 19/32 .5937 15.081 15/16 .9375 23.812 17/64 .2656 6.747 39/64 .6093 15.478 61/64 .9531 24.209 9/32 .2812 7.144 5/8 .6250 15.875 31/32 .9687 24.606 19/64 .2968 7.541 41/64 .6406 16.272 63/64 .9843 25.003 5/16 .3125 7.937 21/32 .6562 16.669 1 1.0000 25.400 21/64 .3281 8.334 43/64 .6718 17.065 11/32 .3437 8.731 11/16 .6875 17.462 Table  G-2.  Inch  to  Millimeter Inch MM Inch MM Inch MM Inch MM 1 25,400 6 152.000 20 508.000 70 1778.000 2 50.800 7 177.800 30 762.000 80 2032.000 3 76.200 8 203.200 40 1016.000 90 2286.000 4 101.600 9 228.600 50 1270.000 100 2540.000 5 127.000 10 254.000 60 1524.000 G-1/(G-2  blank)