You can find an online car price calculator at www.kbb.com/.
You can find a depreciation calculator for a car online at kellybluebook.com.
One can find a car loan calculator on various websites. Bankrate, Capital One and Nationwide are few examples of website where one can find car loan calculator.
Assuming you mean car depriciation, you can find a calculator here: http://www.money-zine.com/Calculators/Auto-Loan-Calculators/Car-Depreciation-Calculator/
You can find a car loan finance calculator online at pretty much every mortgage and lending site on the web. There is a series of calculations that will figure out the payments, interest and principal to be paid.
Online Lease Payment Calculators can be found on multiple car and insurance websites. For example, car sales websites will have a calculator to determine monthly payments and overall interest on a car for sale.
If your car payments are too high for you to handle, then you may want to consider refinancing your car. You can find a calculator at the following website, which will help you figure out your options: www.calculatorzone.com/calculator/refinance-auto-loan.html
There are many car lease and car loan payment calculators available online. Often, dealers make these available on their websites however if they do not, you can find one on www.carpaymentcalculator.net/
There are many online sources where one can go for free car valuation services to find used car prices. However, the highest rated guide to car value remains the Kelley Blue Book.
A depreciation calculator which is used to estimate the rate of depreciation of an asset such as a house, car or land can be found on several sites online such as 'CalculatorSoup', 'Homesales' and 'Online Calculators'.
One can find a car payment calculator online on several websites. Some of these websites are Edmund's, Bank Rate, Yahoo Auto, Rate City and Bank of America.
You can find a car loan calculator online on car websites like Autotrader.com or the Kelly Blue book website, which is kbb.com. These sites usually have easy to use free calculators.