Apple would not sometimes focus a lot on the Calculator app, however with iOS 18, it is getting a notable overhaul and a few stunning integration with the Notes app.

This information walks by means of all the things that is new with the Calculator in iOS 18 (and iPadOS 18).
Math Notes
The most important change to the Calculator app is the addition of Math Notes, a characteristic that is principally an integration between the Calculator and the Notes app.


Math Notes permits you to sort equations within the Notes app and have them solved routinely whenever you put in an equals signal. So you are able to do issues like calculate how a lot everybody owes for a bunch journey, or break up up a dinner invoice.
You are able to do extra advanced equations too, defining variables after which utilizing these definitions on your calculations. Should you write dinner = $57 and flicks = $24 in a word, for instance, you may then sort in “dinner + motion pictures” and add an equals signal and get the full, with the Math Notes characteristic understanding what you are referencing.
In Math Notes, your equations are solved routinely wherever you set in an equals signal, as that indicators to Apple that you simply wish to resolve what you have typed.
Math Notes is technically a Notes app characteristic, however you may in actual fact begin a Math Observe within the Calculator app, and use it proper there with out having to swap over to Notes.
- Open up the Calculator app.
- Faucet on the calculator image on the backside left of the app.
- Choose Math Notes.
- Faucet on the brand new word image on the backside proper of the show.
- Begin your calculations.
You are able to do this identical factor instantly within the Notes app with any current or new word. It is all the identical characteristic, simply accessed from completely different locations.
Should you’re in a Math Observe within the Calculator app and also you wish to get again to the usual calculator interface, simply faucet once more on the calculator icon and select the Primary or Scientific possibility.
Apple says that Math Notes is offered for math written utilizing Western Arabic numerals and customary mathematical symbols, or typed utilizing Arabic (Japanese & Western) and Devanagari numerals and customary mathematical symbols.
Math Notes on iPad
With iPadOS 18, Math Notes works in the identical means, however there may be an added bonus – you need to use the Apple Pencil. When you begin a Math Observe from the Calculator app or the Notes app, you may write your equations by hand and have them solved in the very same means.


Math Notes All over the place
You’ll be able to in actual fact get Math Notes outcomes nearly wherever within the working system. Should you sort an equation into search, for instance, you may get a consequence, and the identical goes for apps like Messages.


Unit Conversion
When utilizing Math Notes, you are able to do unit conversions. Simply sort in what you wish to convert, and you will get the consequence routinely. For instance, in case you sort in 10 kilograms to kilos within the Math Notes interface within the Calculator app, the result’s routinely generated.


Unit conversions work in search, Messages, Notes, the Calculator app, and extra.
Calculation Historical past
Should you open up the Calculator app and faucet on the three strains on the higher left of the interface, you may see a historical past of the entire calculations you have got entered into the app. Apple solely saves calculations performed with the Primary or Scientific calculators right here, and Math Notes are saved within the Notes app.


You’ll be able to lengthy press on any of the calculations to repeat both the expression or the consequence, and in case you swipe, you may delete them from the record. It’s also possible to faucet on the Edit button to pick out a number of expressions to delete, or use the Delete All possibility from this menu to filter the app.
Portrait Orientation
There’s now an possibility to make use of the scientific calculator in portrait orientation, so that you needn’t flip your iPhone to panorama orientation to get to it anymore.


Learn Extra
Extra data on new options that Apple has added in iOS 18 will be present in our iOS 18 roundup.



