How to use the Car Depreciation Calculator
- Enter the purchase price and how many years to project.
- Adjust the first-year and later depreciation rates.
- Read the future value and the year-by-year table.
What does this tool do?
New cars typically lose 15–25% of their value in the first year and 10–18% each year after, with the steepest drop right after purchase. Depreciation is often the biggest cost of owning a car.
Entering your annual mileage shows depreciation per mile or km, useful for comparing with running costs.
Why use it?
- Year-by-year values.
- Adjustable rates.
- Cost per mile.
Accuracy and limits
- Actual values depend heavily on make, model, mileage, condition and market demand.
Privacy
The calculation happens instantly in your browser. The numbers you enter are not sent to our servers or saved. There's no account to create and nothing to install.
Last reviewed by the M2Toolkit team.