If you are or have a student who needs a graphing calculator, here are some of the best options currently available.

Explore the free calculators compatible with your device. You will never want to return to your device’s preinstalled calculator. Here is a list of some of the best ...

The best calculators to use when determining Social Security benefits are found on the official Social Security website. Learn which ones can help you the best.

But one of the most useful features of the old iOS calculator app didn’t make it to the new iOS 18 version: repeating ...

The guidance computer used in the Apollo lunar landings has been turned into a cool calculator watch. It has a stopwatch, GPS, and the promise of future updates with more functionality.

Tip calculators can make the process easier. With Tip N Split, it's easy to determine gratuity quickly and easily split the bill among fellow diners. If you want to round up or round down on the ...