Calculators*Affinity offers online calculators for Home Financing, Savings, Credit, Auto, and Retirement. Home Financing Calculators Mortgage Payment Calculator How much home can I afford? Should I refinance my home? Comparing mortgages (i.e. 15, 20, 30 year). How much of a down payment should I make on my new home? Should I make extra payments on my mortgage? Should I pay discount points? What is the Loan to Value Ratio of my home? Savings Calculators How long until I reach my savings goal? How long will it take to become a millionaire? How can I save for a big ticket item? How much will my CD be worth at maturity? How much should I save for college? How do taxes and inflation affect my savings? Credit Calculators How Long Will it Take to Pay Off My Credit Card(s)? How Long Will it Take to Pay Off My Loan? Should I Consolidate My Debts? How Will Extra Payments Affect My Loan? Loan Payment Calculator Auto Calculators Should I Lease or Purchase a Car? How Much Will My Auto Payments Be? Should I Take a Rebate or Low-Cost Financing? Should I Accelerate My Auto Payments? How Much Car Can I Afford? Retirement Calculators How much will I need to save for retirement? How much will I receive in Social Security? I'm retired, how long will my savings last? How much can I save with my 401(k)? Compare Roth 401(k) and Traditional 401(k) retirement savings plans. How much will inflation affect my retirement?