Verniercaliper

oh, how I dislike the american measuring system, how much more refined is metric

here is, at least, a handy chart if you do need to convert simple fractions and decimaled US measurements to metric:

how very primitive we are measuring by body parts chopped in half and then half again and again……

Fractional Inches Metric
1/64 .0156 0.396
1/32 .0312 0.79387
3/64 .0468 1.190
1/16 .0625 1.587
5/64 .0781 1.984
3/32 .0937 2.381
7/64 .1093 2.778
1/8 .125 3.175
9/64 .1406 3.571
5/32 .1562 3.968
11/64 .1718 4.365
3/16 .1875 4.762
13/64 .2031 5.159
7/32 .2187 5.556
15/64 .2343 5.953
1/4 .250 6.350
17/64 .2656 6.746
9/32 .2812 7.143
19/64 .2968 7.540
5/16 .3125 7.937
21/64 .3281 8.334
11/32 .3437 8.731
23/64 .3593 9.128
3/8 .375 9.525
25/64 .3906 9.921
13/32 .4062 10.318
27/64 .4218 10.715
7/16 .4375 11.112
29/64 .4531 11.509
15/32 .4687 11.906
31/64 .4843 12.303
1/2 .500 12.700
33/64 .5156 13.096
17/32 .5312 13.493
35/64 .5468 13.890
9/16 .5625 14.287
37/64 .5781 14.684
19/32 .5937 15.081
39/64 .6093 15.478
5/8 .625 15.875
41/64 .6406 16.271
21/32 .6562 16.668
43/64 .6718 17.065
11/16 .6875 17.462
45/64 .7031 17.859
23/32 .7187 18.256
47/64 .7343 18.653
3/4 .750 19.050
49/64 .7656 19.446
25/32 .7812 19.843
51/64 .7968 20.240
13/16 .8125 20.637
53/64 .8281 21.034
27/32 .8437 21.431
55/64 .8593 21.828
7/8 .875 22.225
57/64 .8906 22.621
29/32 .9062 23.018
59/64 .9218 23.415
15/16 .9375 23.812
61/64 .9531 24.209
31/32 .9687 24.606
63/64 .9843 25.003
1 1.000 25.400
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