nightlyroi

v0.1

Short-term rental profitability calculator

Estimate net monthly cashflow, annual ROI and break-even occupancy for a single short-term rental property. Built for operators who want a directional answer in 30 seconds, not a 50-row spreadsheet.

Inputs

Default values are illustrative. Adjust to your property.

Airbnb host-only ~14%, Booking ~15%, direct booking 0%

Mortgage or rent, utilities, internet, insurance, building fees, ...

Used to compute annual ROI (ignore if you don't own the property).

Monthly cashflow (net)

1 358 €

16 293 €/year · 4.7 % ROI on property value

Revenue breakdown

Booked nights/month
19.5
Stays/month
6.5
Nightly revenue
2 925 €
Cleaning fees collected
390 €
Gross monthly revenue
3 315 €
OTA commission
-497 €
Net monthly revenue
2 818 €

Costs

Fixed costs
1 200 €
Cleaning costs
260 €
Total monthly costs
1 460 €

Sensitivity

Break-even occupancy

Occupancy required to cover fixed and cleaning costs after OTA commission. Above this, cashflow is positive.

30.5 %

Estimates only. Excludes income tax, depreciation, capital appreciation, and any one-off costs (furnishing, refurbishment). Use as a directional indicator, not a financial recommendation.