Used Car Values Calculator


The Used Car Values Calculator is a practical tool for estimating the current value of a used car based on its original value and the number of years it has been in use. This calculator uses a simple linear depreciation model to provide an approximate current value.


The calculator employs a basic linear depreciation formula: Current Car Value = Original Car Value × (1 - Depreciation Rate)^Years Used. The depreciation rate represents the percentage decrease in value per year.

How to Use

  1. Input the original value of the car in dollars.
  2. Specify the number of years the car has been used.
  3. Click the 'Calculate' button to obtain the estimated current value of the used car.


For example, if the original value of a car is $30,000, and it has been used for 5 years with a 10% depreciation rate per year, enter these values into the Used Car Values Calculator, click 'Calculate,' and the result will provide the estimated current value of the car.


  1. How is the depreciation rate determined?
    • The calculator uses a default depreciation rate of 10% per year, but you can adjust it based on the expected depreciation of your car.
  2. Can I use this calculator for any type of car?
    • Yes, the calculator is applicable to various types of cars, including sedans, SUVs, or trucks.
  3. Is the linear depreciation model accurate for all cars?
    • The linear model is a simplification and may not accurately represent the depreciation of all cars. It provides an estimate based on a constant depreciation rate.
  4. Can I adjust the depreciation rate?
    • Yes, the calculator allows you to customize the depreciation rate based on your expectations.
  5. Is this calculator suitable for antique cars?
    • The calculator assumes a constant depreciation rate, which may not apply to antique or collector's cars.


The Used Car Values Calculator offers a quick and straightforward way to estimate the current value of a used car based on its original cost and years of use. While it provides a useful approximation, it's essential to consider other factors that may impact the current value, such as condition, brand, and market demand.

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