Inches to Millimeters
How many inches in a millimeter?
- There are 0.0394 inches in a millimeter.
- 1 mm = 0.0394 in
How to convert inches to millimeters?
Use the formula below to convert inches to millimeters:
millimeters = inches × 25.4
For example, let’s convert 5 inches to millimeters:
millimeters = 5 × 25.4 = 127 millimeters
So, 5 inches are equal to 127 millimeters.