Until today, the iPhone’s calculator mimicked the buttons of its forebears: If you keyed in 48.375, for instance, instead of 43.875, tapping “C” within your app would zero out your entry so ...

As you can see, the Takumi calculator features a computer style keypad, but it is also interesting to note that it can connect to your PC via USB and function as a traditional numerical keypad ...

People are only just learning what the letter buttons on a calculator means (stock image) (Getty) By. Alice Sjoberg; 12:45, 28 Apr 2025; ...

Now, instead of simply coming up with the answer, Google presents you with a full, 34-button scientific calculator. Sine, cosines, tangents; all of that good stuff is in there.

Google search has long featured a built-in calculator function but a recent update added a fully functional 34-button scientific calculator. Previously, when a user entered, say, 2+2, ...