90 Mm to Inches conversion

Millimeters to Inches

Easily convert measurements from millimeters to inches with our precise unit conversion tool. Perfect for engineering, construction, and everyday measurements.

Unit Converter

How many Inches in a Millimeter

One millimeter is equal to 0.0393701 inches:

1mm = 1 / 25.4 = 0.0393701in

Millimeters to Inches Conversion Table

Millimeters (MM)Inches (INCHES)
1 MM0.0394 INCHES
2 MM0.0787 INCHES
3 MM0.1181 INCHES
4 MM0.1575 INCHES
5 MM0.1969 INCHES
6 MM0.2362 INCHES
7 MM0.2756 INCHES
8 MM0.315 INCHES
9 MM0.3543 INCHES
10 MM0.3937 INCHES
20 MM0.7874 INCHES
30 MM1.1811 INCHES
40 MM1.5748 INCHES
50 MM1.9685 INCHES
60 MM2.3622 INCHES
70 MM2.7559 INCHES
80 MM3.1496 INCHES
90 MM3.5433 INCHES
100 MM3.937 INCHES

Common Use Cases

Architecture & Construction

Convert building measurements and architectural plans

Engineering & Design

Convert dimensions for technical drawings

International Trade

Convert product dimensions for global markets