Lifetime Savings Calculator - Shows you how much you'll save over the course of your lifetime when substituting any given high priced buying habit with its functional, less expensive equivalent. Plus, it will also show you how much interest you could earn if you were to invest all or part of those savings.

Debt Investment Calculator - Before you go throwing darts on Wall Street, check to make sure you can't earn a higher rate of return simply by investing in your own debt! Use this JavaScript Calculator to see how much you could be earning if you increased your payment on any one of your debts.

Mortgage Refinancing Calculator - Calculator that answers the question, 'Should I refinance my mortgage?'