Auto calculators
Total Car Cost Calculator
Estimate the broader monthly and annual cost of owning a car, including payment, insurance, fuel or charging, maintenance, fees and optional depreciation.
How this total car cost calculator works
The calculator adds a loan/payment amount, insurance, fuel or charging, maintenance, registration and other costs. Optional depreciation is shown separately so cash-flow costs stay clear.
Payment vs running costs
The loan or payment is only one part of car ownership. Insurance, energy, maintenance, fees and other recurring costs can materially change the monthly and annual total.
Fuel and EV charging assumptions
Fuel and electricity prices are not live. Enter a price and efficiency value that matches the vehicle and units you want to use.
Maintenance, insurance and fees
Insurance, maintenance, registration, inspection, licensing, parking, tolls and other costs vary by driver, vehicle and location. Use your own estimates where possible.
Depreciation as an estimate
Depreciation estimates value loss rather than a bill paid each month. It can help compare total ownership cost, but it is not an exact resale-value forecast.
What this calculator does not include
This calculator provides general estimates only. It is not financial, tax, legal, accounting or vehicle advice. It does not fetch live prices, predict exact resale value, assess affordability or include every ownership cost.
Key terms and assumptions
- Total monthly cost: Total monthly cost adds payment, insurance, fuel or charging, maintenance, fees, other costs and optional depreciation.
- Cash-flow cost: Cash-flow cost excludes depreciation because depreciation is not usually paid as a monthly bill.
- Depreciation: Depreciation is a simple estimate of value loss and is not an exact resale-value forecast.
- Fuel and charging prices: Fuel and electricity prices are user-entered assumptions, not live prices.
- Region settings: Region settings change defaults, labels, units and currency formatting only. They do not convert exchange rates.
Related tools
- Fuel Cost Calculator Coming soon
- Gas vs Electric Car Cost Calculator Coming soon
FAQs
What costs should I include?
Include payment, insurance, fuel or charging, maintenance, registration and other recurring car costs. Depreciation can be included as a separate estimate.
Does this include depreciation?
Only if you choose a depreciation estimate. Depreciation is shown separately because it is not a monthly cash-flow bill.
Does this say whether I can afford the car?
No. Use the Car Affordability Calculator for household budget fit.
Can I use this for an EV?
Yes. Choose EV and enter electricity price and EV efficiency assumptions.
Are fuel prices live?
No. Enter your own fuel or electricity price.
What is cost per mile or kilometre?
It is the estimated annual cost divided by annual driving distance.
Can I use this outside the United States?
Yes. Region settings change defaults, labels, units and currency formatting only. They do not perform exchange-rate conversion.