Are you planning to borrow money for a car, house, or personal expense? Grab a loan calculator; it helps you budget.

Use this intuitive savings calculator to determine how much your cash will yield for you.

On the surface, the default iOS Calculator app seems very simple. But, there are a few tricks up the Calculator app's sleeve.

To find and use the PayPal currency calculator, you need to log into your account and open your "Wallet" page.