IPv4 Calculator

Free online IPv4 Calculator. No sign-up needed, and it runs in your browser.

Processed on your device

Convert an IPv4 address to decimal, hex and binary, see what kind of address it is, and add a /prefix to see its network.

You can also type the address as a number (3232235786), in hex (0xC0A8010A) or in binary. For a full subnet breakdown use the Subnet Calculator.

How to use

  1. Add your text or file.
  2. Adjust the options if needed.
  3. Copy or download the result.