mm to inches
Conversion Calculator

Welcome to our mm to inches Conversion Calculator.

Here you will find our online math calculator to help you to convert from lengths in mm into inches.

You can also choose your own degree of accuracy.

mm to inches conversion calculator

mm to inches converter

From:
mm
To:  Answer 
inches

 
 
   


How It Works

Here is our mm to inches conversion calculator which will help you convert between the two different units of length.

The converter will also show you the formula you need to convert between units.

How It Works...

Step 1) Type in the length.

Step 2) (Optional) - choose what accuracy you want your answer - the default is 2 decimal places.

Step 3) Click the Convert button and the answer will be displayed.


How to convert mm to inches

How to convert mm to inches

To convert an amount from mm to inches, you just need to divide the amount by 25.4


How to convert inches to mm

To convert an amount from inches to mm, you just need to multiply the amount by 25.4.

Examples

1) Convert 145mm into inches.

To convert 145mm to inches we need to divide the amount by 25.4.

145 ÷ 25.4 = 5.709 (to 3dp).

So 145mm = 5.709 inches.



2) Convert 32 inches into mm.

To convert from inches to mm, we need to multiply by 25.4

32 x 25.4 = 812.8

So 32 inches = 812.8 mm.

Common Conversions Facts mm to inches

Here are some a few quick simple conversion facts from mm to inches.

  • 1 mm = 0.039 in (to 3dp)
  • 10 mm = 0.394 in (to 3dp)
  • 100 mm = 3.937 in (to 3dp)
  • 1000 mm = 39.370 in (to 3dp)

Here are some a few quick simple conversion facts from inches to mm.

  • 1 in = 25.4 mm
  • 10 in = 254 mm
  • 100 in = 2,540 mm
  • 1000 in = 25,400 mm

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Metric to Standard Conversion Charts (US)

The following web information page is all about converting measurements from metric to standard units.

Online Length Conversion Check

Every effort has been made to ensure that the Length Conversion calculator on this page is as accurate as possible.

If you wish to double check that the conversion that you wish to make is correct, or if the conversion that you are looking for is not here, use the link below which will open an online conversion checker in a new browsing window.

This online converter deals with many more types of measurement units.

Using the link below will open the onlineconversion checker in a new browswer window.

 

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