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Airbnb Arbitrage Calculator

Estimate monthly profit, break-even occupancy, and startup payback before you sign a lease to run a property as an Airbnb. It is free and needs no signup.
Before you sign a lease

Rental arbitrage means leasing a property, then operating it as a short-term rental with the owner's written approval. Enter the actual lease, booking, and cost assumptions to see whether the deal has enough margin.

Before you rely on a high nightly rate, check break-even occupancy, upfront cash, and written permission.

1

Stress the slow month

Check break-even occupancy as well as projected monthly profit. The lower the break-even point, the more bookings can drop before the lease loses money.

2

Count all startup cash

Include deposits, furnishings, permits, supplies, and reserves. Check how many months it takes to earn that cash back, as well as the annual return.

3

Get written approval

Confirm the lease permits short-term rentals and check local licensing, HOA, insurance, and tax requirements before you sign.

Rental arbitrage FAQ

What is Airbnb arbitrage?

Rental arbitrage (also called Airbnb arbitrage) is when you rent a property on a long-term lease and then sublet it as a short-term rental on platforms like Airbnb or VRBO. You profit from the difference between your fixed monthly rent and the variable income from nightly bookings. It takes less capital than buying a property, but you depend on your landlord's permission and still owe rent in slow months.

How much can you make with rental arbitrage?

Rental arbitrage profit depends on rent, local nightly rates, occupancy, regulation, and operating costs. Look for positive monthly cash flow after every cost, room in the profit margin, and a break-even occupancy low enough to get through slow months.

Is rental arbitrage legal?

Rental arbitrage is legal in many areas, but you must have explicit written permission from your landlord to sublet on Airbnb or VRBO, comply with local short-term rental regulations and licensing requirements, check HOA rules if applicable, and maintain proper insurance coverage. Never start an arbitrage business until you have landlord approval and know the local laws.

How much does it cost to start rental arbitrage?

Startup costs for rental arbitrage usually include a security deposit, first month's rent, furnishing, photography, initial supplies, licensing, and reserves. The total depends on property size, rent level, furnishing quality, and local permit requirements.

What's a good profit margin for rental arbitrage?

There is no standard target. This calculator flags a deal for caution when the profit margin is below 15% or break-even occupancy is 55% or higher. The right threshold for you depends on lease risk, seasonality, regulation, and cash reserves. Thin margins leave little cushion for slow months, repairs, or unexpected vacancies.

For informational purposes only. Not financial or legal advice. See full disclaimer