Fuel Consumption & Cost Calculator 2026
Calculate annual fuel cost, cost per 100 km and total litres consumed. Petrol, diesel, LPG, hybrid — free online fuel calculator for Poland 2026.
Calculator · Cars
The Total Cost of Ownership (TCO) covers all costs of running a car, not just fuel and insurance. Many drivers underestimate depreciation — typically the largest single cost at 15% of the car's value per year. This calculator includes seven key components: depreciation (15% per year), fuel costs, third-party (OC) and comprehensive (AC) insurance, servicing and repairs, and parking. The result is your full annual and monthly car budget, plus the cost per kilometre driven. Enter your car's value, annual mileage, fuel consumption and local prices to get a complete picture.
The calculator divides costs into fixed and variable: Fixed costs (independent of mileage): - Annual depreciation = car value x 15% - Third-party + comprehensive insurance Variable costs (mileage-dependent): - Fuel = (mileage / 100) x consumption x fuel price - Servicing and repairs (annual figure entered) - Parking = monthly rate x 12 Total annual cost = fixed + variable Cost per km = total annual cost / annual mileage Monthly cost = total annual cost / 12 The 15% depreciation rate is typical for 2-5 year old cars. New cars may lose 20-25% in the first year; older cars depreciate more slowly.
Car: PLN 80,000. Annual mileage: 20,000 km. Fuel consumption: 7 l/100km. Fuel price: PLN 6.20/l. OC+AC: PLN 3,000. Servicing: PLN 2,000. Parking: PLN 200/month. Depreciation: 80,000 x 15% = PLN 12,000. Fuel: 20,000/100 x 7 x 6.20 = PLN 8,680. Parking: 200 x 12 = PLN 2,400. Total: 12,000 + 3,000 + 8,680 + 2,000 + 2,400 = PLN 28,080/year (PLN 2,340/month, PLN 1.40/km).
For a PLN 80,000 car driven 20,000 km/year, total running costs are approximately PLN 28,000/year (PLN 2,340/month, PLN 1.40/km). The breakdown: depreciation PLN 12,000, fuel PLN 8,680, insurance PLN 3,000, servicing PLN 2,000, parking PLN 2,400.
TCO covers all costs of owning a car: fixed costs (depreciation, insurance) and variable costs (fuel, repairs, parking). TCO lets you compare the true cost of different vehicles and evaluate whether ownership vs. leasing makes financial sense.
The calculator uses 15% annual depreciation as a conservative estimate for cars aged 2-5 years. New cars can lose 25-30% in the first year, while older cars depreciate more slowly. Depreciation is the biggest hidden cost for most car owners.
Third-party (OC) insurance is mandatory in Poland. Cost depends on driving history, age and vehicle — typically PLN 600–1,500/year. Comprehensive (AC) insurance is optional and costs PLN 1,000–3,000/year depending on the car's value. Total OC+AC: usually PLN 1,500–5,000/year.
Fuel is typically 30–40% of total variable costs. The difference between a 5 l/100km and a 10 l/100km car over 20,000 km at PLN 6.20/l is: (10-5)/100 × 20,000 × 6.20 = PLN 6,200/year. Choosing a more economical car can save thousands of PLN annually.
For a mid-range car (PLN 50,000-100,000) driven 15,000-20,000 km/year, the all-in cost per km is typically PLN 1.20–1.80. The statutory mileage rate in Poland (2026) is PLN 1.15/km for cars over 900cc — actual running costs often exceed this rate.
Leasing and buying have different cost structures. With leasing, monthly payments are predictable but you don't own the vehicle. With purchase, capital is tied up and you incur depreciation. For businesses, leasing offers VAT and tax-deductible cost advantages. Compare both options using our leasing calculator.
Monthly parking subscriptions range from PLN 100-300 in smaller cities to PLN 400-800 in central Warsaw. Office building parking: PLN 200-600/month. The calculator uses PLN 200/month as a reasonable default for medium-sized cities.
No — the calculator covers the main ownership and running costs. Polish motorway tolls (e-TOLL) are additional: Autostrada A1/A2/A4 charges vary from PLN 10-80 per trip depending on the route. For frequent motorway users, add these costs manually.
No — the calculator provides indicative estimates for budgeting purposes. For major financial decisions (buying vs. leasing, fleet management, tax optimisation of a company car), consult a qualified financial adviser or accountant.
Indicative result
Calculate annual fuel cost, cost per 100 km and total litres consumed. Petrol, diesel, LPG, hybrid — free online fuel calculator for Poland 2026.
Calculate monthly leasing instalment, total payments and overall leasing cost for a vehicle in Poland. Down payment, residual value, interest rate — free online calculator.
Calculate your mileage allowance (kilometrówka) using 2026 Polish rates: car up to 900cc (0.89 PLN/km), over 900cc (1.15 PLN/km), motorcycle (0.69 PLN/km), moped (0.42 PLN/km).