How to use this calculator
- Enter annual value loss, annual financing interest, annual fuel or charging, annual insurance, maintenance, registration and other annual costs.
- Choose a display currency, then select Calculate. Results also update after a brief pause while you edit.
- Read the result with the assumptions below. Export details or save a second scenario to compare your choices.
Formula and method
Assumptions and limitations
This is economic cost, not monthly cash outflow. Do not add the full loan payment or purchase price again.
Worked example
With annual value loss = 3000, annual financing interest = 800, annual fuel or charging = 2000, annual insurance = 1000, maintenance, registration and other annual costs = 1200, annual ownership cost is approximately 8000.
What the result means
Loan principal is excluded from economic cost because the vehicle purchase and value loss are represented through depreciation.
Common questions
How should I interpret annual ownership cost?
Loan principal is excluded from economic cost because the vehicle purchase and value loss are represented through depreciation.
What should I check before using this result?
This is economic cost, not monthly cash outflow. Do not add the full loan payment or purchase price again.
Methodology and transparency
Calculation specification reviewed on 2026-10-14. Mathematical implementation is tested against independent reference fixtures. This does not imply review by a licensed financial professional. Read the testing and precision policy.