# How Many Inches in 12 Millimeters?

12 Millimeters (mm) to inches converter. How many inches in 12 mm?

12 Millimeters equal to 0.4724409 inches or there are 0.4724409 inches in 12 mm.

←→
step
Round:
Enter Millimeter
Enter Inch

## How to convert 12 mm to inches?

The conversion factor from mm to inches is 0.0393700787. To convert any value of mm to inches, multiply the millimeter value by the conversion factor.

To convert 12 mm to inches, multiply 12 by 0.0393700787 (or divide by 25.4), that makes 12 mm equal to 0.4724409 inches.

12 mm to inches formula

inch = mm value * 0.0393700787

inch = 12 * 0.0393700787

inch = 0.4724409

Common conversions from 12.x mm to inches:
(rounded to 3 decimals)

• 12 mm = 0.472 inches
• 12.1 mm = 0.476 inches
• 12.2 mm = 0.48 inches
• 12.3 mm = 0.484 inches
• 12.4 mm = 0.488 inches
• 12.5 mm = 0.492 inches
• 12.6 mm = 0.496 inches
• 12.7 mm = 0.5 inches
• 12.8 mm = 0.504 inches
• 12.9 mm = 0.508 inches

What is a Millimeter?

Millimeter (centimetre) is a metric system unit of length. 1 Millimeter = 0.0393700787 Inch. The symbol is "mm".

What is a Inch?

Inch is an imperial and United States Customary systems unit of length, equal to 1/12 of a foot. 1 inch = 25.4 mm. The symbol is "in".

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.