How to Check the Serial Number on a MacBook Pro: 7 Fast & Easy Methods
Whether you need to check your warranty, sell your device, download a specific driver, or verify if your MacBook Pro is stolen, knowing your serial number is essential. This unique 11-12 character code (letters and numbers) is like your MacBook’s fingerprint.
But what happens if your Mac won’t turn on? Or if the text on the bottom case has worn away? Fortunately, Apple provides multiple ways to locate this number.
In this guide, you will learn how to check the serial number on a MacBook Pro using 7 distinct methods, from the graphical interface to the Terminal command line.
1. Check Warranty & Coverage
Go to checkcoverage.apple.com. Enter the serial number and the CAPTCHA. You’ll see:
- Eligibility for AppleCare+.
- Expiration date of your limited warranty.
- Whether tech support is still active.
4. Apple Repair Requests
Apple Support always asks for the serial number before scheduling a mail-in or Genius Bar repair. Having it ready saves time.
Method 6: Apple ID Device List (Remotely)
Can’t access your MacBook Pro at all? You can find its serial number through iCloud or your Apple ID account on any web browser.
- Go to appleid.apple.com and sign in with the Apple ID you use on your MacBook Pro.
- Scroll down to the Devices section (or click “Devices” in the sidebar on newer views).
- Click on your MacBook Pro from the list.
- The serial number will be displayed.
Alternatively, using Find My:
- Go to icloud.com/find.
- Sign in, click All Devices, and select your MacBook Pro. The serial number appears in the device info panel.
This is the best method if your MacBook Pro is lost, stolen, or has a dead battery.
Method 3: The Terminal (For Power Users)
The Terminal offers a direct, script-friendly way to extract the serial number without clicking through menus.
- Open Terminal (Finder → Applications → Utilities → Terminal).
- Type the following command exactly:
ioreg -l | grep IOPlatformSerialNumber
- Press Enter. You will see output like:
"IOPlatformSerialNumber" = "C02XK2F8JG5H"
Alternative command: system_profiler SPHardwareDataType | grep Serial (gives a cleaner result).
This method works even if your system is having graphical interface problems, as long as you can reach the command line.
Method 4: The Terminal Command (For Power Users)
If you prefer command-line efficiency or are troubleshooting remotely via SSH, the Terminal is your best friend.
- Open Finder > Applications > Utilities > Terminal.
- Type the following command exactly and press Enter:
ioreg -l | grep IOPlatformSerialNumber
- The terminal will return a string. Look for
"IOPlatformSerialNumber" = "YOURSERIALNUMBERHERE".
Alternative Terminal command:
system_profiler SPHardwareDataType | grep Serial
This returns a cleaner output showing only the serial number.
The Golden Rule (Don't Screw This Up)
Never post your serial number publicly on Reddit, Facebook Marketplace, or Twitter.
Why? Bad actors can use it to generate a fake proof of purchase, try to unlock iCloud-locked devices, or scam Apple support into releasing information. Treat your serial number like the last four digits of your credit card.
Final thought: Go check your serial number right now. Write it down. Put it in a password manager or email it to yourself. Future you—the one standing at the Genius Bar with a dead laptop and a growing sense of panic—will send you a very grateful telepathic thank you.
Final Thoughts
Knowing how to check the serial number on a MacBook Pro is more than a trivial trick—it’s your gateway to warranty support, resale value, and security verification. Store the number in a safe place (like a password manager or a note in iCloud) so you have it even when your laptop doesn’t.
Whether you’re using a brand-new M3 MacBook Pro or a trusty 2015 Retina model, one of these seven methods will work. Bookmark this guide, and you’ll never be stuck wondering, “What’s my serial number again?”
Have a suggestion or found a method we missed? Share your experience in the comments below—just don’t paste your actual serial number!
