This calculator will show you how much you'll save over the course of your lifetime when permanently switching from any given high priced buying habit (name brand) to its functional, less expensive equivalent (generic). Plus, it will also show you how much interest you could earn if you were to invest all or part of those savings as you realized them. As you're about to see, "a penny saved" can REALLY ADD UP!

This calculator will show you how much you will save if you make 1/2 of your mortgage payment every two weeks instead of making a full mortgage payment once a month.

This calculator will show you how much interest you will end up paying if you make only the minimum required payment on your credit card bill.

This JavaScript calculator will help you to decide whether or not you should refinance your current mortgage at a lower interest rate.