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Find the MAC Address on Windows and macOS

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10.0 - Last modified on 2026-06-05 Revised by Marcel Cascasan

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1.0 - Created on 2020-11-05 Authored by Todd Kerstetter

The Mac Address (Media Access Control Address) is the unique identifier assigned to a network adapter of a system.  Mac addresses are typically assigned by the hardware vendor and are used to allow network communication for a system.  There are various ways to find a mac address, but below are listed examples on Windows and MacOS followed by weblinks with other options.

Steps to find the Mac Address on a Windows System:

  1. Click Start, Windows Powershell, Windows Powershell
  2. Type get-netadapter
  3. Press Enter

Steps to find the Mac Address on a MacOS System:

  1. Click on the Apple menu in the upper left hand corner of the screen
  2. Select System Preferences
  3. Select Network
  4. Select Ethernet (for wired) or WiFi (for wireless)
  5. Select Advanced
  6. Select Hardware

 

Here are some weblinks for additional Mac Address information:

https://en.wikipedia.org/wiki/MAC_address

https://www.windowscentral.com/how-find-your-pcs-mac-address-windows-10