Quick calculations

Payment amount – Calculate the payment for a fixed-rate loan at a given principal, interest rate, and duration.

Borrowing capacity – Calculate the principal that can be borrowed at a given payment amount, interest rate, and loan duration.

Annual interest rate – Calculate the annual interest rate of a loan with a given duration, principal, and total repayment.

Loan duration – Calculate the loan duration for a given principal, payment amount, and annual interest rate.