How to get hashtag (#) on Macbook?

How to get Hashtag # Symbol on a UK MacBook Keyboard

If you’ve ever tried typing the # (hash) symbol on a UK MacBook keyboard and ended up with something completely different — you’re not alone! Unlike US keyboards, the UK layout hides the hash symbol behind a simple keyboard shortcut.

Let’s walk through exactly how to type it, plus show you visually where to find it.

The Hashtag Keyboard Shortcut You Need

On a UK MacBook keyboard, the # symbol isn’t printed on the number keys. Instead, you’ll need to press:

⌥ (Option or Alt) + 3

That’s it!
Just hold down the Option (⌥) key and tap the number 3 key at the top of your keyboard.

You should see the # symbol appear instantly.

Hash Key on Mac Quick Tip

If you ever switch between a UK and US keyboard layout (for instance, if you use multiple input sources), remember that:

• On a US keyboard, you can type # using Shift + 3.

• On a UK keyboard, it’s Option + 3.

So, if your shortcuts suddenly stop working, double-check your keyboard layout:

Apple Menu → System Settings → Keyboard → Input Sources

✅ In Summary

Typing the hash symbol on a UK MacBook is simple once you know the trick:

⌥ Option + 3 = #

It’s a small shortcut that can save you a lot of frustration — especially when setting up passwords, writing code, or using hashtags online!

Check out the video tutorial below if you need it!