Estimate your monthly payment for a property purchase
Why use our mortgage calculator?
Get a quick estimate of your mortgage costs
Use your calculation to better understand your potential monthly payment and financing needs.
Calculate in under a minute
Get an initial result with just a few key details.
Understand your monthly payment
See how loan amount, interest and repayment affect your costs.
Free and SCHUFA-neutral
Calculate without obligation or impact on your credit score.
How our mortgage calculators work
Enter your financing details
Add the key details of your preferred financing in the calculator above to see an estimated monthly payment.
Add more information
For a more detailed result, select “Who would finance me?” and provide additional information about your financing.
Find a your financing provider
We identify a suitable provider in your region who can advise you free of charge and answer your financing questions.
Plan your mortgage with the right assumptions
Understand the key factors behind your estimated monthly payment and adjust the calculator to match your plans.
Interest and repayment
How do interest and repayment affect your mortgage?
The interest rate influences the total cost of your loan. The repayment rate determines how quickly the outstanding balance decreases.
A higher repayment rate generally increases the monthly payment but can help you repay the mortgage sooner.
Adjust your calculation
Fixed-rate period
Which fixed-rate period fits your plans?
A longer fixed-rate period offers greater certainty about your interest costs but may come with a higher interest rate.
A shorter period can offer more flexibility while exposing more of your financing to future rate changes.
Compare fixed-rate periods
Budget planning
Plan your budget before choosing a property
Estimate a monthly payment that remains manageable alongside your regular expenses and other housing costs.
Use the purchase price, available equity and expected additional costs to explore a realistic financing scenario.
Check your monthly budgetOur mortgage network
Access more than 1,600 financing experts
Our network includes experienced mortgage advisors and established financing partners.
Selected partners from our network. Available financing options depend on your personal details, property and financing situation.
Frequently asked questions about the mortgage calculator
The ImmoScout24 mortgage calculator estimates your monthly payment using the property price, available equity, additional purchase costs, repayment rate, fixed-rate period and current indicative mortgage rates.
Based on these details, it calculates the initial monthly interest and repayment amount for your selected financing scenario.
The calculator provides an estimated monthly mortgage payment and an illustrative repayment schedule for your property financing.
It also shows how interest, repayments and the remaining balance could develop over time. This gives you an initial indication of whether the selected financing scenario could fit your plans.
The repayment schedule shows how your mortgage could develop throughout the selected financing period.
It explains how much of each monthly payment goes towards interest and repayment, how the outstanding balance decreases and how much may remain at the end of the fixed-rate period.
At the beginning of the mortgage, the interest share is usually higher. As the remaining balance falls, the interest share decreases and the repayment share increases.
You need the estimated or actual property price, your available equity, the additional purchase costs, your preferred repayment rate and the desired fixed-rate period.
The calculator estimates the additional purchase costs automatically. You can adjust them, for example when no estate agent’s commission applies.
The more accurate your information is, the more useful the initial estimate will be.
The estimated monthly payment helps you assess whether the selected mortgage could be manageable within your monthly budget.
In addition to the mortgage payment, remember to allow for ongoing property costs such as heating, electricity, water, insurance, maintenance and property taxes.
The result is an initial estimate and does not replace an individual affordability assessment or personal mortgage advice.
Consider how much you can comfortably repay each month, how quickly you want to reduce the mortgage and how much interest-rate certainty you need.
A higher repayment rate generally increases the monthly payment, but reduces the remaining balance more quickly. A longer fixed-rate period provides greater planning certainty, although it may come with a higher interest rate.
You can test different values in the calculator to see how they affect your monthly payment and remaining balance.
The calculator provides an initial estimate based on your information and average indicative financing conditions.
Actual mortgage rates and terms depend on factors such as the property, your income, available equity, credit profile and the selected financing provider.
The result therefore serves as guidance and is not a binding financing offer.
Additional purchase costs include expenses such as property transfer tax, notary and land-registry fees and, where applicable, an estate agent’s commission.
Depending on the location and purchase, these costs can amount to around 10–15% of the property price and usually need to be covered with equity.
The calculator includes an initial estimate that you can adjust to reflect your actual situation.
Ideally, your equity should at least cover the additional purchase costs.
Contributing around 20% of the property price in addition to these costs can improve your chances of receiving more favourable mortgage terms.
Financing with less equity may still be possible, but lenders may apply higher interest rates because they are financing a larger share of the property value.
The loan-to-value ratio shows what percentage of the property’s lending value is financed through the mortgage.
It is calculated by dividing the mortgage amount by the lending value determined by the bank and multiplying the result by 100.
For example, if the mortgage is €240,000 and the lending value is €300,000, the loan-to-value ratio is 80%.
A lower loan-to-value ratio generally means that more equity is included in the financing and may lead to more favourable mortgage terms.
Expert insight
“When planning a property purchase, remember to include additional costs such as notary fees, property transfer tax and ongoing maintenance. The ImmoScout24 calculators can help you estimate a realistic monthly payment, compare fixed-rate periods and assess whether a property fits your budget.”