Finance

Dr. Klein

by Developer

Overview

The Dr. Klein Mortgage Calculator calculates mortgage interest rates, monthly mortgage payments, the remaining loan balance, and the total interest costs of a mortgage. The property purchase price, down payment, repayment rate, and other financing details can be adjusted individually. Based on the entered data, the calculator provides various financing offers that can be compared side by side at a glance. The Dr. Klein Mortgage Calculator is suitable for planning a mortgage for the purchase of a property, a new-build project, or a refinancing. The calculations are based on the latest terms and conditions of more than 600 lending partners. As the final financing terms depend on individual circumstances, the calculated results are provided for guidance only. After completing the calculation, a personalized financing offer can be requested directly from Dr. Klein.

Tools

getMortgageOffersPurchaseOrBuild

ChatGPT

Calculate real mortgage financing offers for purchasing an existing property (KAUF, "Kauf") or new construction (NEUBAU, "Neubau"). Use this tool whenever the user asks for a mortgage calculation for a property purchase or new construction. Before calling, ask the user in German for: Vorhaben ("Kauf" oder "Neubau"), Kaufpreis (purchasePrice), and Eigenkapital (equity). Pass multiple fixedInterestTerms and/or repaymentRates to compare combinations side by side.

getMortgageOffersRefinancing

ChatGPT

Calculate follow-up financing offers ("Anschlussfinanzierung") when a fixed-rate period of an existing loan is about to expire. Use this tool whenever the user asks for follow-up financing or refinancing ("Anschlussfinanzierung") of an existing mortgage. Before calling, ask the user in German for: Ablaufdatum der Zinsbindung (maturityDate, format YYYY-MM-DD), Immobilienwert (propertyValue), and Restschuld (remainingDebt). Pass multiple fixedInterestTerms and/or repaymentRates to compare combinations side by side.

Capabilities

Interactive

Example Prompts

Click any prompt to copy it.

Links

Documentation ↗Privacy Policy ↗

App Stats

Tools

Prompts

ChatGPT

Platforms