120 mm to inches conversion

mm
in

Result

0 inches
Common Conversions

1 mm

0.0394 in

10 mm

0.3937 in

25.4 mm

1 in

100 mm

3.937 in
About Millimeters and Inches

Millimeters (mm) and inches (in) are units of length measurement used in different systems:

  • Millimeter: A metric unit equal to one-thousandth of a meter.
  • Inch: An imperial and US customary unit of length, equal to 25.4 millimeters.
Conversion Formula

To convert millimeters to inches:

Inches = Millimeters ÷ 25.4

To convert inches to millimeters:

Millimeters = Inches × 25.4
Common Uses

Millimeters are commonly used in:

  • Technical drawings
  • Engineering
  • Scientific measurements
  • European manufacturing

Inches are commonly used in:

  • Construction (US)
  • Woodworking
  • Screen sizes
  • US manufacturing
How to Use This Converter
1
Enter Value

Type your measurement in millimeters in the input field.

2
Click Convert

Press the convert button or simply start typing - the result will update automatically.

3
Get Result

Your result will appear instantly. Use the copy button to copy the result.

4
Additional Features
  • Use the swap button to switch between mm to inches and inches to mm
  • Click reset to clear all values
  • Reference the conversion table below for common values
Detailed Results
Input Value

0 mm

Converted Value

0 inches

Additional Information

This conversion is based on the standard ratio: 1 inch = 25.4 millimeters

Conversion Table (120 - 125 mm)
Millimeters (mm) Inches (in) Millimeters (mm) Inches (in)
120.0 mm 4.7244 in 122.5 mm 4.8228 in
120.1 mm 4.7283 in 122.6 mm 4.8268 in
120.2 mm 4.7323 in 122.7 mm 4.8307 in
120.3 mm 4.7362 in 122.8 mm 4.8346 in
120.4 mm 4.7402 in 122.9 mm 4.8386 in
120.5 mm 4.7441 in 123.0 mm 4.8425 in
120.6 mm 4.7480 in 123.1 mm 4.8465 in
120.7 mm 4.7520 in 123.2 mm 4.8504 in
120.8 mm 4.7559 in 123.3 mm 4.8543 in
120.9 mm 4.7598 in 123.4 mm 4.8583 in
121.0 mm 4.7638 in 123.5 mm 4.8622 in
121.1 mm 4.7677 in 123.6 mm 4.8661 in
121.2 mm 4.7717 in 123.7 mm 4.8701 in
121.3 mm 4.7756 in 123.8 mm 4.8740 in
121.4 mm 4.7795 in 123.9 mm 4.8780 in
121.5 mm 4.7835 in 124.0 mm 4.8819 in
121.6 mm 4.7874 in 124.1 mm 4.8858 in
121.7 mm 4.7913 in 124.2 mm 4.8898 in
121.8 mm 4.7953 in 124.3 mm 4.8937 in
121.9 mm 4.7992 in 124.4 mm 4.8976 in
122.0 mm 4.8031 in 124.5 mm 4.9016 in
122.1 mm 4.8071 in 124.6 mm 4.9055 in
122.2 mm 4.8110 in 124.7 mm 4.9094 in
122.3 mm 4.8150 in 124.8 mm 4.9134 in
122.4 mm 4.8189 in 124.9 mm 4.9173 in