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Fractions to decimals to millimeters conversion chart

Use the chart to convert fractions of an inch to decimals and millimeters.

Fraction	Decimals	Millimeters		Fraction	Decimal	Millimeters
1/64	.0156	.3969		33/64	.5156	13.0969
1/32	.0313	.7938		17/32	.5313	13.4938
3/64	.0469	1.1906		35/64	.5499	13.8906
1/16	.0625	1.5875		9/16	.5625	14.2875
5/64	.0781	1.9844		37/64	.5781	14.6844
3/32	.0938	2.3813		19/32	.5938	15.0813
7/64	.1094	2.7781		39/64	.6094	15.4781
1/8	.125	3.1750		5/8	.625	15.8750
9/64	.1406	3.5719		41/64	.6406	16.2719
5/32	.1563	3.9688		21/32	.6563	16.6688
11/64	.1719	4.3656		43/64	.6719	17.0656
3/16	.1875	4.7625		11/16	.6875	17.4625
13/64	.2031	5.1594		45/64	.7031	17.8594
7/32	.2188	5.5563		23/32	.7188	18.2563
15/64	.2344	5.9531		47/64	.7344	18.6531
1/4	.250	6.3500		3/4	.750	19.0500
17/64	.2656	6.7469		49/64	.7656	19.4469
9/32	.2813	7.1438		25/32	.7813	19.8438
19/64	.2969	7.5406		51/64	.7969	20.2406
5/16	.3125	7.9375		13/16	.8125	20.6375
21/64	.3281	8.3344		53/64	.8281	21.0344
11/32	.3438	8.7313		27/32	.8438	21.4313
23/64	.3594	9.1281		55/64	.8594	21.8281
3/8	.375	9.5250		7/8	.875	22.2250
25/64	.3906	9.9219		57/64	.8906	22.6219
13/32	.4063	10.3188		29/32	.9063	23.0188
27/64	.4219	10.7156		59/64	.9219	23.4156
7/16	.4375	11.1125		15/16	.9375	23.8125
29/64	.4531	11.5094		61/64	.9531	24.2094
15/32	.4688	11.9063		31/32	.9688	24.6063
31/64	.4844	12.3031		63/64	.9844	25.0031
1/2	.500	12.7000		1	1.00	25.400

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