How it works
How short-term rental break-even works
Your break-even is the month where booking revenue, after the platform takes its cut, pays every bill and nothing is left over. Some costs are fixed: the mortgage or rent is due whether you book 5 nights or 25. Others come with each stay: a turnover clean and a restock of coffee, toiletries and paper goods. Longer stays spread those per-stay costs over more nights, which is why minimum-stay rules move the numbers so much.
This calculator answers the two questions hosts ask most: what nightly rate do I need at the occupancy I expect, and how many nights do I need at the rate I charge.
Fixed costs = mortgage or rent + other fixed costs
Stays = booked nights ÷ average stay
Profit = nights × rate − platform fee − stays × (cleaning + supplies) − fixed costs
Break-even rate = (fixed costs + stays × (cleaning + supplies)) ÷ (nights × (1 − fee %))
Break-even nights = fixed costs ÷ (rate × (1 − fee %) − (cleaning + supplies) ÷ average stay)
Example
A host pays $1,800 a month on the mortgage and $450 for utilities, internet, insurance, software and HOA: $2,250 of fixed costs. Each stay averages 3 nights and costs $85 to clean plus $15 in supplies, and Airbnb's single host-only fee takes 15.5%. At 60% of 30 nights, that's 18 booked nights and 6 stays, so cleaning and supplies cost $600. The break-even rate is ($2,250 + $600) ÷ (18 × 0.845) = $187.38 a night.
Charging $175 instead, each booked night keeps $147.88 after the fee, minus $33.33 of cleaning and supplies spread over the 3-night stay: $114.54. Covering $2,250 takes $2,250 ÷ $114.54 = 19.6 nights (65.5% occupancy). At 60% occupancy the month loses about $188.25. On the older 3% split fee, the same host would break even at $163.23 a night and earn about $205.50 at $175.
Want this math to run on your real bookings every month? The Short-Term Rental Host Business System has a Pricing & Break-Even Calculator tab with the same inputs, plus a profit grid, and ties it to your bookings, occupancy, ADR and RevPAR.