Your iPhone’s Keyboard Has A Useful Built-In Feature Most People Don’t Know About
Your iPhone’s Keyboard Has A Useful Built-In Feature Most People Don’t Know About
https://www.slashgear.com/2165808/iphone-keyboard-has-built-in-calculator-feature-useful/
Publish Date: 2026-05-10 06:45:00
Source Domain: www.slashgear.com
Adnan Ahmed/SlashGear
It’s no surprise that the iPhone’s keyboard is far from perfect. Users have been reporting lackluster performance with the stock iOS keyboard, terrible autocorrect, and a generally very non-customizable experience. There are alternatives like Gboard and SwiftKey, but they don’t play as nicely with iOS as they do with Android. Fortunately, a recent iOS update has seemingly addressed the frustrating typing experience, but the keyboard is still missing a lot of goodies, like a dedicated number row. That said, the keyboard on your iPhone did quietly receive a pretty cool feature that you may not be aware of.
Starting with iOS 18, you can quickly perform mathematical calculations without having to launch the calculator. This works in supported text fields, as long as you’re using the stock iOS keyboard. Math results show up as inline suggestions, and you can quickly press the space key to insert the result directly into your text. You can test this out by opening any app that uses the keyboard, like iMessage. Try entering “4 + 9 =” and you should see the result “13” pop up as a suggestion.
For quick calculations, this feature can save valuable time and effort. In addition to basic arithmetic operations, you can also use more complex expressions like percentages, square roots, or even chained calculations using the keyboard on your iPhone. Just be sure to input the equals sign at the end of the equation to let your keyboard know when to calculate results.
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