The purchase price is rarely the expensive part of owning an aircraft. Hangarage, insurance, scheduled maintenance and subscriptions accumulate whether the aircraft flies or not, and every flight hour adds fuel and engine reserves on top. This calculator separates the two so you can see what a year of ownership really costs, and what each hour actually works out at.
How this calculator works
Annual cost = fixed annual costs + hourly operating cost multiplied by annual flight hours.
Worked example
With €18,000 of fixed costs and €190 of variable cost per hour, 80 hours a year costs about €33,200, an effective €415 per flight hour. Fly only 40 hours and the annual bill drops to €25,600, but the effective rate jumps to €640 per hour: at low utilisation, fixed costs dominate.
What a year of ownership costs, by aircraft
Each row runs the calculator above on one aircraft's published fixed and hourly costs at 100 flight hours a year. The effective rate is the annual total divided by those hours, which is the number owners quote each other and the one a rental rate has to be compared against.
| Aircraft | Annual fixed | Variable per hour | Annual at 100 h | Effective per hour at 100 h |
|---|---|---|---|---|
| Piper PA-28-140 Cherokee, single-engine piston | €10,000 | €105 | €20,500 | €205 |
| Diamond DA42-VI, twin-engine piston | €42,000 | €310 | €73,000 | €730 |
| Daher Kodiak 100 Series III, single-engine turboprop | €95,000 | €850 | €180,000 | €1,800 |
| Beechcraft King Air 300, twin-engine turboprop | €210,000 | €1,900 | €400,000 | €4,000 |
| Cessna Citation CJ1, light jet | €180,000 | €1,450 | €325,000 | €3,250 |
| Robinson R44 Raven I, helicopter | €20,000 | €330 | €53,000 | €530 |
What the table holds fixed
- Utilisation is held at 100 hours a year for every row so the aircraft are the only thing changing.
- Fixed and variable costs are the indicative planning figures in the PlaneFit catalogue, not quotations.
- Purchase price, financing and tax are excluded: this is the cost of keeping and flying the aircraft.
Frequently asked questions
How much does it cost to own a small aircraft per year?
For a four-seat piston single in Europe, realistic all-in budgets typically land between €20,000 and €45,000 per year at 50–100 flight hours, depending on hangarage, insured value, maintenance condition and local fuel prices. Turboprops and jets sit an order of magnitude higher. Treat any single figure as a planning midpoint, never as a quote.
What counts as a fixed cost?
Anything you pay even if the aircraft never leaves the hangar: hangar or tie-down fees, insurance, the base cost of the annual inspection, database and avionics subscriptions, and financing interest. Fuel, oil, engine and propeller reserves and landing fees are variable costs because they scale with flight hours.
At what point does owning beat renting?
A common rule of thumb is that ownership starts to compete with renting above roughly 75–100 hours per year, because the fixed costs spread over more hours. Below that, renting or shared ownership usually wins on pure cost, owners still buy for availability, scheduling freedom and mission fit rather than savings.