Cost Calculators

Car running cost estimation

Direct answer

Include ownership costs as well as fuel when estimating annual car running cost.

transportFuel Cost Calculatorhousehold cost
Region
Cost categories travel well; insurance, tax, depreciation, fuel, and repair prices are market-specific.
Best calculator
Fuel Cost Calculator
Reviewed
2026-07-14

Reproducible workflow

Method, inputs, and worked result

Method

  1. 1Separate mileage-driven and annual costs.
  2. 2Use statements, service records, and vehicle value.
  3. 3Show annual, monthly, and per-mile views.

Inputs used

  • 12,000 annual miles
  • $1,360 fuel and $1,320 maintenance
  • $1,500 insurance, $240 registration, $2,800 depreciation

Worked example

No finance interest or parking is included.

  1. 1.All categories total $7,220.
  2. 2.$7,220 / 12 = $601.67 monthly.
  3. 3.$7,220 / 12,000 = $0.6017 per mile.

$7,220 yearly, $601.67 monthly, about $0.60 per mile.

Reproduce: Replace categories with prior 12-month records and current market-value change.

Copy-ready note

Planning summary to paste into a task, invoice, or message

Open Fuel Cost Calculator
Scenario: Car running cost estimation
Direct answer: Include ownership costs as well as fuel when estimating annual car running cost.
Region: Cost categories travel well; insurance, tax, depreciation, fuel, and repair prices are market-specific.
Inputs: 12,000 annual miles; $1,360 fuel and $1,320 maintenance; $1,500 insurance, $240 registration, $2,800 depreciation
Method: Separate mileage-driven and annual costs. Use statements, service records, and vehicle value. Show annual, monthly, and per-mile views.
Example result: $7,220 yearly, $601.67 monthly, about $0.60 per mile.
Reproduce: Replace categories with prior 12-month records and current market-value change.
Boundary: Resale value and repairs are uncertain; show a range when they dominate.
Next step: open Fuel Cost Calculator from Cost Calculators.

Common use cases

monthly driving cost

trip baseline

carpool discussion

What can change the result

Vehicle age and depreciation

Insurance territory

Mileage and repair events

Mistakes to avoid

  • Calling fuel full cost
  • Omitting depreciation
  • Treating average as marginal saving

Questions to explore next

  • Which costs fall with fewer miles?
  • How do I estimate depreciation?
  • Should loan interest be included?