Kreditrechner
A Kreditrechner, or loan calculator, is a digital tool used to estimate the monthly payments and total cost of a loan. Users typically input the loan amount, interest rate, and loan term (duration) into the calculator. The Kreditrechner then uses a mathematical formula to compute the resulting monthly installments.
These calculators are widely available on the websites of banks, financial institutions, and independent financial comparison
The underlying calculation is based on an amortization formula, which determines how much of each payment goes