Interested in a Fuel Efficient Car? Estimate how many months it may take to recover the out-of-pocket costs when buying a more efficient vehicle. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.