Purchase Price Potential Calculator

Your monthly net rent is more than just an expense — it also shows what kind of recurring payment you are already carrying. This calculator estimates what purchase price might roughly be possible if your current rent and an additional savings rate were used for property financing.

Calculate your possible purchase price

€
Please fill in this field.
Enter your current net cold rent (without utilities).
€
Please fill in this field.
How much extra could you save for ownership each month?
€
Please fill in this field.
How much equity could you contribute?

Turn rent into a realistic purchase-price range

This calculator estimates what purchase price might be possible from your monthly budget while considering interest, amortization, and acquisition costs.

Estimate your financing range before speaking to banks

Clear reference values for loan amount, acquisition costs, and total capital help you enter financing talks better prepared.

Plan your property purchase more strategically

When you treat current rent as financing potential, you can plan search budget, equity strategy, and purchase decisions with more confidence.

How to use these results well

How the possible purchase price is calculated

  1. Monthly payment Net rent plus savings rate is the amount you could put towards interest and repayment.
  2. Loan amount The yearly payment divided by 4.2 % interest plus 1.5 % repayment gives the possible loan.
  3. Purchase price Loan plus equity is your budget. Around 12.07 % goes to acquisition costs, the rest is the possible purchase price.

The calculator gives you a first estimate for financing talks. The most important values are estimated purchase price and acquisition costs.

Next, compare the results with your real household budget and request concrete offers from banks.

  • Check first whether the monthly burden remains affordable long term.
  • Ask banks for rate scenarios and possible special repayment options.
  • Always include reserves for acquisition costs and maintenance.

Frequently asked questions

How does the purchase price potential calculator estimate the possible price?

Rent and savings rate form your monthly instalment. Annualised, it is divided by the sum of interest and repayment, which results in the loan amount. Loan amount plus equity is your total budget. The calculator deducts the acquisition costs from it, and the rest is the possible purchase price.

What does an example calculation look like?

EUR 1,000 cold rent and EUR 300 savings make EUR 1,300 per month, or EUR 15,600 per year. At, for example, 3.5 % interest and 2 % repayment, this supports a loan of around EUR 283,600. With EUR 50,000 equity and about 10 % acquisition costs, a purchase price of around EUR 303,000 remains.

Why is a higher repayment rate useful even though the loan amount drops?

A higher repayment rate makes you debt-free sooner and leaves a smaller remaining debt when the fixed interest period ends. This reduces the risk if interest rates are higher at refinancing. Many banks expect an initial repayment rate of at least 2 %.

Why should acquisition costs be paid from equity?

Real estate transfer tax, notary, land registry and broker fees do not add value to the property. Banks are reluctant to finance them and often charge higher interest for it. As a rule of thumb, equity should cover at least the acquisition costs, ideally plus 10 to 20 % of the purchase price.

More calculators for buying a property

Rent Cost Calculator

Tired of paying your landlord's mortgage? Find out how much rent you'll pay in the long run—and what you could afford instead!

Calculate a KfW loan

Check whether a KfW funding loan lowers your monthly payment and which requirements apply.

Calculate transfer tax

Find out how much real estate transfer tax is due when buying in your federal state.

Calculate equity

Find out how much equity you need for your property purchase.

Background reading for this calculator

For your website

Embed this calculator on your website

Offer this calculator directly on your website. Copy the embed code and adapt the design to your site.

  • Free
  • Ad-free
  • No cookies
Customize & embed
Support the project

If calcimo helps you, support further development

Your donation helps cover hosting and development costs, enables further improvements, and keeps the project alive in the long run.

Fund hosting and ongoing infrastructure
Enable further development and new features
Keep the project alive for the long term
€

100% voluntary

Disclaimer
The information in this tool is provided without guarantee of accuracy. It is only intended as a rough guide and does not replace professional legal, tax, or financial advice. The development of the calculations was carried out without formal training in these areas and is based solely on personal research and experience.