Inches to MM Converter

Convert inches to mm instantly: 1 inch = 25.4 millimeter. Includes a quick conversion chart. Free, no sign up.

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To
25.4

Inch to Millimeter conversion table

0.1 in2.54 mm
0.25 in6.35 mm
0.5 in12.7 mm
1 in25.4 mm
2 in50.8 mm
3 in76.2 mm
4 in101.6 mm
5 in127 mm
6 in152.4 mm
7 in177.8 mm
8 in203.2 mm
9 in228.6 mm
10 in254 mm
15 in381 mm
20 in508 mm
25 in635 mm
30 in762 mm
40 in1,016 mm
50 in1,270 mm
75 in1,905 mm
100 in2,540 mm
250 in6,350 mm
500 in12,700 mm
1000 in25,400 mm

1 Inch equals

How to use Inches to MM Converter

  1. 1Type the value you want to convert.
  2. 2Choose the “from” and “to” units.
  3. 3See the answer plus a full table of every other unit.

Questions

Is Inches to MM Converter free?

Yes. Inches to MM Converter is 100% free with no limits, no watermark, no sign up and no email required.

Is my data sent anywhere?

No. Everything is calculated locally in your browser. Nothing you type is sent to or stored on any server.

Does Inches to MM Converter work on my phone?

Yes. Inches to MM Converter works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.

Do I need to create an account?

Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.

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