BILØKONOMI
What does your car cost each month?
Enter what you know and use the sliders to estimate the rest. See how mileage and expenses affect your car finances.
Calculations run in your browser. No account, registration number or OBD reader is required. Entered figures are your information or estimates, not verified prices.
Car and usage
Start with your registration number
Vehicle model, powertrain and fuel are retrieved from the Norwegian Public Roads Administration. Registered consumption is filled in when available. No account needed.
Your registration number is sent to the Norwegian Public Roads Administration when the lookup starts. Standard Norwegian plates are looked up automatically after you pause typing. Use the button for personalised plates.
Depreciation is your estimate, not a guaranteed resale value. Loan principal is not added on top of depreciation as an ownership cost.
Fuel and electricity
Fixed expenses
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Finansiering
Maintenance and usage
Service
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Tyres and tread depth
Measure the lowest tread depth on each tyre. The most worn tyre determines when the set should be checked for replacement.
Choose when each tyre set is used. The periods repeat annually. The end date is the day you switch away from the set and is not included.
Summer tyres
Choose start and end dates for a time estimate.
Enter the tread depth of all four tyres to estimate their remaining mileage.
Adjust the wear estimate
5,000 km per millimetre is an adjustable calculation example, not documented wear for your car. Use your own measurements over time to improve the estimate.
Winter tyres
Choose start and end dates for a time estimate.
Enter the tread depth of all four tyres to estimate their remaining mileage.
Adjust the wear estimate
5,000 km per millimetre is an adjustable calculation example, not documented wear for your car. Use your own measurements over time to improve the estimate.
The planning thresholds are 3 mm for summer tyres and 4 mm for winter tyres, following NAF recommendations for passenger cars. Heavy vehicles have separate requirements. Wear depends on tyres, pressure and driving style, among other things. Check regularly; this estimate is not a safety inspection. NAF recommendation · Official tyre requirements
Dekkskift
Dekkhotell
Car washing and care
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Ferries
Add a known payment date
Without a date, a spread estimate is shown. One-off expenses need a date to be included.
Other expense
Monthly estimate breakdown
Preliminary estimate – missing: Kjørelengde, Insurance including traffic insurance tax, Parking or garage, Roadside assistance and subscriptions +12.
Ownership cost includes usage, allocated expenses, interest, fees and selected depreciation. Principal is not an additional ownership cost.
- Insurance including traffic insurance tax · Egen opplysning
- Unknown
- Parking or garage · Egen opplysning
- Unknown
- Roadside assistance and subscriptions · Egen opplysning
- Unknown
- Other fixed costs · Egen opplysning
- Unknown
- Service · Egen opplysning
- Unknown
- Wheel changes per year · Egen opplysning
- Unknown
- Dekkhotell · Egen opplysning
- Unknown
- Car washing and care · Egen opplysning
- Unknown
- Road tolls · Egen opplysning
- Unknown
- Ferries · Egen opplysning
- Unknown
- Other usage expenses · Egen opplysning
- Unknown
- Forventet energibrukSpread estimate · Eget oppgitt forbruk
- Unknown
- Summer tyresSpread estimate · Pris for nytt dekksett og justerbart slitasjeanslag
- Unknown
- Winter tyresSpread estimate · Pris for nytt dekksett og justerbart slitasjeanslag
- Unknown
- Valgfritt verdifall · Eget verdianslag
- Unknown
Selected depreciation is included in ownership cost.
You have the overview. Now look after the value.
Save your car, driving plan and costs in CarStewards. Continue free in the app and build an overview of your car's value, maintenance and upcoming expenses.
Update your information later and use it as a starting point for ongoing car management. No payment card or paid subscription.
Preliminary estimate – missing: Kjørelengde, Insurance including traffic insurance tax, Parking or garage, Roadside assistance and subscriptions +12.
Your draft is kept in this tab for up to one day while you register or sign in. Nothing is saved to your account until you choose a car and confirm.