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### 17 Answers

- ?Lv 61 decade agoFavorite Answer
There is no specific formula, you need a conversion factor. In this case it is 25.4

Or divide your mm value with 25.4 to get the resultant in inches.

- 6 years ago
This Site Might Help You.

RE:

The formula for converting mm to inches please?

Thank you.

Source(s): formula converting mm inches please: https://biturl.im/Y5Pg6 - 1 decade ago
25.4 mm = 1 inch

Divide the number of millimeters by 25.4 to give you the number of inches

Source(s): Student Pharmacist - 1 decade ago
Simply take the number of millimeters and divide by 25.4. Also, if you google "mm inch conversion" you will find that there are several good conversion tools on-line.

- elentophanesLv 41 decade ago
25.4 mm in each inch

or 0.03937 inches to the mm

Source(s): http://www.industrial-enclosures.com/html/conversi... http://www.engineeringtoolbox.com/inches-mm-conver... - 1 decade ago
1mm = 0.03937008inches

1 inch=25.43mm

For further clarifications download the software from the internet

here are some useful links

Source(s): http://joshmadison.com/software/convert/ - Anonymous7 years ago
T16 CONVERT IN TO 3/4"