This section is from the book "The Building Trades Pocketbook", by International Correspondence Schools. Also available from Amazon: Building Trades Pocketbook: a Handy Manual of reference on Building Construction.
1-64 | .015625 | 17-64 | .265625 | 33-64 | .515625 | 49-64 | .765625 |
1-32 | .031250 | 9-32 | .281250 | 17-32 | .531250 | 25-32 | .781250 |
3-64 | .046875 | 19-64 | .296875 | 35-64 | .546875 | 51-64 | .796875 |
1-16 | .062500 | 5-16 | .312500 | 9-16 | .562500 | 13-16 | .812500 |
5-64 | .078125 | 21-64 | .328125 | 37-64 | .578125 | 53-64 | .828125 |
3-32 | .093750 | 11-32 | .343750 | 19-32 | .593750 | 27-32 | .843750 |
7-64 | .109375 | 23-64 | .359375 | 39-64 | .609375 | 55-64 | .859375 |
1-8 | .125000 | 3-8 | .375000 | 5-8 | .625000 | 7-8 | .875000 |
9-64 | .140625 | 25-64 | .390625 | 41-64 | .640625 | 57-64 | .890625 |
5-32 | .156250 | 13-32 | .406250 | 21-32 | .656250 | 29-32 | .906250 |
11-64 | .171875 | 27-64 | .421875 | 43-64 | .671875 | 59-64 | .921875 |
3-16 | .187500 | 7-16 | .437500 | 11-16 | .687500 | 15-16 | .937500 |
13-64 | .203125 | 29-64 | .453125 | 45-64 | .703125 | 61-64 | .953125 |
7-32 | .218750 | 15-32 | .468750 | 23-32 | .718750 | 31-32 | .968750 |
15-64 | .234375 | 31-64 | .484375 | 47-64 | .734375 | 63-64 | .984375 |
1-4 | .250000 | 1-2 | .500000 | 3-4 | .750000 | 1 | 1 |
Inch. | 0" | 1" | 2" | 3" | 4" | 5" |
0 | 0 | .0833 | .1667 | .2500 | .3333 | .4167 |
1/32 | .0026 | .0859 | .1693 | .2526 | .3359 | .4193 |
1/16 | .0052 | .0885 | .1719 | .2552 | .3385 | .4219 |
3/32 | .0078 | .0911 | .1745 | .2578 | .3411 | .4245 |
1/8 | .0104 | .0937 | .1771 | .2604 | .3437 | .4271 |
5/32 | .0130 | .0964 | .1797 | .2630 | .3464 | .4297 |
3/16 | .0156 | .0990 | .1823 | .2656 | .3490 | .4323 |
7/32 | .0182 | .1016 | .1849 | .2682 | .3516 | .4349 |
1/4 | .0208 | .1042 | .1875 | .2708 | .3542 | .4375 |
9/32 | .0234 | .1068 | .1901 | .2734 | .3568 | .4401 |
5/16 | .0260 | .1094 | .1927 | .2760 | .3594 | .4427 |
11/32 | .0286 | .1120 | .1953 | .2786 | .3620 | .4453 |
3/8 | .0312 | .1146 | .1979 | .2812 | .3646 | .4479 |
13/32 | .0339 | .1172 | .2005 | .2839 | .3672 | .4505 |
7/16 | .0365 | .1198 | .2031 | .2865 | .3698 | .4531 |
15/32 | .0391 | .1224 | .2057 | .2891 | .3724 | .4557 |
1/2 | .0417 | .1250 | .2083 | .2917 | .3750 | .4583 |
17/32 | .0443 | .1276 | .2109 | .2943 | .3776 | .4609 |
9/16 | .0469 | .1302 | .2135 | .2969 | .3802 | .4635 |
19/32 | .0495 | .1328 | .2161 | .2995 | .3828 | .4661 |
5/8 | .0521 | .1354 | .2188 | .3021 | .3854 | .4688 |
21/32 | .0547 | .1380 | .2214 | .3047 | .3880 | .4714 |
11/16 | .0573 | .1406 | .2240 | .3073 | .3906 | .4740 |
23/32 | .0599 | .1432 | .2266 | .3099 | .3932 | .4766 |
Table - (Continued).
Inch. | 0" | 1" | •J" | 3" | 4" | 5" |
3/4 | .0625 | .1458 | .2292 | .3125 | .3958 | .4792 |
25/32 | .0651 | .1484 | .2318 | .3151 | .3984 | .4818 |
13/16 | .0677 | .1510 | .2344 | .3177 | .4010 | .4844 |
27/32 | .0703 | .1536 | .2370 | .3203 | .4036 | .4870 |
7/8 | .0729 | .1562 | .2396 | .3229 | .4062 | .4896 |
29/32 | .0755 | .1589 | .2422 | .3255 | .4089 | .4922 |
15/16 | .0781 | .1615 | .2448 | .3281 | .4115 | .4948 |
31/32 | .0807 | .1641 | .2474 | .3307 | .4141 | .4974 |
Inch. | 6" | 7" | 8" | 9" | 10" | 11" |
0 | .5000 | .5833 | .6667 | .7500 | .8333 | .9167 |
1/32 | .5026 | .5859 | .6693 | .7526 | .8359 | .9193 |
1/16 | .5052 | .5885 | .6719 | .7552 | .8385 | .9219 |
3/32 | .5078 | .5911 | .6745 | .7578 | .8411 | .9245 |
1/8 | .5104 | .5937 | .6771 | .7604 | .8437 | .9271 |
5/32 | .5130 | .5964 | .6797 | .7630 | .8464 | .9297 |
3/16 | .5156 | .5990 | .6823 | .7656 | .8490 | .9323 |
7/32 | .5182 | .6016 | .6849 | .7682 | .8516 | .9349 |
1/4 | .5208 | .6042 | .6875 | .7708 | .8542 | .9375 |
9/32 | .5234 | .6068 | .6901 | .7734 | .8568 | .9401 |
5/16 | .5260 | .6094 | •6927 | .7760 | .8594 | .9427 |
11/32 | .5286 | .6120 | .6953 | .7786 | .8620 | .9453 |
3/8 | .5312 | .6146 | .6979 | .7812 | .8646 | .9479 |
13/32 | .5339 | .6172 | .7005 | .7839 | .8672 | .9505 |
7/16 | .5365 | .6198 | .7031 | .7885 | .8698 | .9531 |
15/32 | .5391 | .6224 | .7057 | .7891 | .8724 | .9557 |
1/2 | .5417 | .6250 | .7083 | .7817 | .8750 | .9583 |
17/32 | .5443 | .6276 | .7109 | .7943 | .8776 | .9609 |
9/16 | .5469 | .6302 | .7135 | .7969 | .8802 | .9635 |
19/32 | .5495 | .6328 | .7181 | •7995 | .8828 | .9661 |
5/8 | .5521 | .6354 | .7188 | .802l | .8854 | .9688 |
21/32 | .5547 | .6380 | .7214 | .8047 | .8880 | .9714 |
11/16 | .5573 | .6406 | .7240 | .8073 | .8906 | .9740 |
23/32 | .5599 | .61 | .7288 | .8099 | .8932 | .9766 |
3/4 | .5625 | .6458 | .7292 | .8125 | .8958 | .9792 |
25/32 | .5651 | .6484 | .7318 | .8151 | .8984 | .9818 |
13/16 | .5677 | .6510 | .7344 | .8177 | .9010 | .9844 |
27/32 | .5703 | .6536 | .7370 | .8203 | .9036 | .9870 |
7/8 | .5729 | .6562 | .7396 | .8229 | .9062 | .9896 |
29/32 | .5755 | .6589 | .7422 | .8255 | .9089 | .9922 |
15/16 | .5781 | .6615 | .7448 | .8281 | .9115 | .9948 |
31/32 | .5807 | .6611 | .7474 | .8307 | .9141 | .9974 |
 
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