Rental calculator
Get an overview of rental income with our rental calculator. Whether you're considering buying a property for rental or already own one, the calculator helps you estimate rental income, returns, and costs. You can easily import data from listings on Finn.no, or fill in the information manually.
Calculator
Summary
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Equity
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Yearly net profit
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Monthly
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Loan
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Property value
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Rent estimate
Want a good indication of what you can rent out a property for? Then you can use our rental estimate, which is built into the calculator and also available as a separate product. Here you get an estimated rental price, information about the property, and comparisons with similar rental listings in the market.
FAQ
How do I use the rental calculator?
You can import property data by pasting a Finn.no link, or manually enter the address and property details. Then you can adjust parameters such as interest rate, renovation costs, new property value, refinancing, and more. Once all values are filled in, you get an overview with key figures like cash flow, profit, debt, yield, ROI, and more – presented in both tables and graphs.
What is yield?
Yield is a key figure that shows how profitable a rental property is, based on the relationship between rental income and the property's value. It's usually calculated as annual gross rental income divided by purchase price or market value, and expressed as a percentage. For example: If a property costs 3 million NOK and provides 150,000 NOK in annual rental income, the yield is 5%. A higher yield often means better potential for return on investment.
How does taxation on rental income work?
Taxation on rental income depends on how the property is used. If you rent out the entire home and the rental income exceeds 20,000 NOK per year, the income is taxable. For rental of secondary homes, the income is usually always taxable. The tax rate is the same as for ordinary income (22% in 2025). It's important to report both income and deductible expenses in your tax return.
What deductions can I claim when renting out?
You can claim deductions for a range of expenses related to renting, such as municipal fees, insurance, maintenance (not upgrades), shared costs, advertising, and real estate agent fees. It's important that the costs are necessary to maintain the rental arrangement and that you can document them. Our calculator helps you keep track of deductions, making it easier to report correctly in your tax return.
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Andreas Rolland
[email protected]Gründer av Proppy og jobber samtidig med eiendomsutvikling og utleie. Vi har laget utleiekalkulatoren for å gjøre det enkelt å få oversikt over tallene for en utleieeiendom. Håper du liker den!