Inches to Millimeters

Result in Millimeters

1 Inches = 25.4 mm

This Inches to millimeter converter allows you to make the conversion of inches to the mm with ease. Our in to mm conversion shows you the accurate results in seconds. 

Inches to Millimeters Conversion:

The simple and easy way of converting inches to millimeter is to use this formula: 


millimeters = inches × 25.4

There are 25.4 mm in one inch so simply multiply the value of inch with 25.4 you will get the value in millimeters. Let’s understand this by solving an example: 


Convert 36 inches to mm. 

By using the above formula we will solve this. 

  • Millimeters = inches x 25.4
  • Millimeters = 36 x 25.4
  • Millimeters = 914.4


  • 36 inch = 914.4 mm

What is an Inch?

An inch is represented by the symbol “in” which is used to measure the length. An inch is equal to 1/12 of a foot or 1/36 of a yard or 2.54 cm. 

  • 12 inch = 1 foot. 
  • 36 inch = 36 yard
  • 1 inch = 2.54 cm

What is a Millimeter?

A millimeter is represented by the symbol “mm” ; it is also the unit of length and one mm is equal to one-thousandth of a meter. 

  • 1 mm = 0.001 m
  • 1 m = 1000 mm

How To Use Inches To mm Converter?

This inch to mm converter is very simple and easy to use. You just need to follow these simple steps to use this converter. 

Step 1:

Enter the “inch” value into the given area of tool

Step 2:

Click on the “Convert” button.

You will get your results in millimeters.  

How many millimeters in an inch?

There are 25.4 mm in 1”. 

1in = 25.4mm/in × 1in = 25.4mm

How many inches in a millimeter?

0.03937 inches are in one milliliter. 

1mm = 1mm / 25.4mm/in = 0.03937in