How this calculator works
Per booking, revenue is nightly rate × stay length, plus the cleaning fee you charge. Against it: what the clean actually costs you, the management percentage (even if you self-manage, price your time — set it to 0 only if your hours are truly free), and Airbnb's host fee (3% split or 15.5% host-only). Monthly profit is bookings per month × profit per booking, minus fixed costs. Break-even occupancy works backwards: the occupancy at which monthly profit is exactly zero.
What hosts get wrong about profit
1. Judging by revenue screenshots
A $4,000 revenue month on a property with a $2,200 mortgage, $350 of utilities and twelve $65 turnovers is a losing month wearing a nice outfit. Always run the full stack — revenue is the least informative number in hosting.
2. Short stays quietly eating the margin
Turnover costs are per booking, revenue is per night. Halve your average stay and your cleaning and management workload per dollar roughly doubles. This is why so many "fully booked" hosts are exhausted and broke: they're running a hotel's turnover schedule on an apartment's rate. Minimum-stay rules and length-of-stay discounts are profit tools, not just pricing tools.
3. Self-managing and calling it free
If a manager would charge 20%, your self-managed profit includes 20% of unpaid wages to yourself. That's fine — but know it's a job you're buying, not pure investment income. Slide the management fee in the calculator to see your true investment return.
4. Not knowing their break-even occupancy
Break-even is the single most useful number in this calculator. If you break even at 38% occupancy, slow months are survivable and you can price aggressively for quality guests. If you break even at 74%, one bad month hurts and every pricing decision is a gamble. Know yours before the slow season, not during it.
5. Letting the cleaning fee and the cleaning cost drift apart
If your fee is $80 but the true clean costs $105, you lose $25 on every booking before you've started. Set the fee from cost with the cleaning fee calculator.
The two levers that actually move profit
Raise average stay length (fewer turnovers per dollar) and close the gap between your cleaning fee and cleaning cost. Rate increases help, but in most markets you're capped by competitors; turnover economics are entirely within your control. The third lever is boring and powerful: reviews. Listings with strong reviews sustain higher occupancy at the same rate — and the cheapest review insurance is a guest who never had to ask a question, which is what a good welcome book is for.