ATV Resources / Millimeters to Inches Conversion Chart

Millimeters	Inches (Fraction)	Inches (Decimal)
1mm	1/25 Inch	0.03937 Inches
2mm	1/16 Inch	0.07874 Inches
3mm	3/32 Inch	0.11811 Inches
4mm	1/8 Inch	0.15748 Inches
5mm	3/16 Inch	0.19685 Inches
6mm	Just short of 1/4 Inch	0.23622 Inches
7mm	Little over 1/4 Inch	0.27559 Inches
8mm	5/16 Inch	0.31496 Inches
9mm	Just short of 3/8 Inch	0.35433 Inches
10mm	Little over 3/8 Inch	0.39370 Inches
11mm	7/16 Inch	0.43307 Inches
12mm	Just short of 1/2 Inch	0.47244 Inches
13mm	Little over 1/2 Inch	0.51181 Inches
14mm	9/16 Inch	0.55118 Inches
15mm	Just short of 5/8 Inch	0.59055 Inches
16mm	5/8 Inch	0.62992 Inches
17mm	Just short of 11/16 Inch	0.66929 Inches
18mm	Just short of 3/4 Inch	0.70866 Inches
19mm	Little under 3/4 Inch	0.74803 Inches
20mm	Just short of 13/16 Inch	0.78740 Inches
21mm	Little over 13/16 Inch	0.82677 Inches
22mm	Just short of 7/8 Inch	0.86614 Inches
23mm	Little over 7/8 Inch	0.90551 Inches
24mm	15/16 Inch	0.94488 Inches
25mm	1 Inch	0.98425 Inches