Car Depreciation Calculator

Estimate car depreciation, current car value, future resale value, depreciation loss, value retained, and equity after depreciation. Use this car depreciation calculator to see how much value a car may lose over time.

Calculate Car Depreciation

Car Value = Original Price after first-year depreciation and annual depreciation, adjusted for mileage, condition, and market factors.
Your result will appear here.

How the car depreciation calculator works

Current car value:
Uses original price, car age, depreciation rates, and adjustments to estimate today’s value.

Future resale value:
Projects the car value forward using the future years entered.

Depreciation loss:
Shows how much value the car has lost compared with the original purchase price.

Car equity:
Compares estimated car value with the current loan balance to estimate positive or negative equity.

Why use a car depreciation calculator?

A car depreciation calculator helps estimate how much value a car may lose over time.

It can help with trade-in timing, resale planning, loan equity checks, lease comparisons, and total ownership cost estimates.

What your result means

Your result shows estimated current car value, future resale value, depreciation loss, depreciation percentage, value retained, average annual depreciation, monthly depreciation, loan balance, and car equity. These are estimates based on the values you enter.

Car depreciation calculator formulas

Frequently asked questions

What is car depreciation?

Car depreciation is the decrease in a car’s value over time due to age, mileage, condition, market demand, and other factors.

How do you calculate car depreciation?

Estimate first-year value loss, apply annual depreciation for later years, and adjust for mileage, condition, and market changes.

What makes a car depreciate faster?

High mileage, poor condition, accident history, weak demand, expensive repairs, outdated features, and high ownership costs can increase depreciation.

What is negative equity on a car?

Negative equity means the car loan balance is higher than the estimated value of the car.