Dates, numbers and finance

Loan and monthly payment calculator

Calculate a loan payment with a fixed installment (French) or fixed principal (German) schedule from the amount, annual rate and term, with a full amortization table.

Payment
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Total paid
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Total interest
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Effective annual rate
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#PaymentInterestPrincipalBalance

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How it works

Enter the amount, the nominal annual interest rate and the number of monthly payments. With a fixed-installment (annuity) schedule the payment stays the same and you pay more interest at the start; with fixed principal the payment decreases each month.

You will see the first payment, the total paid, the total interest and the month-by-month table with interest, principal and balance, which you can download as CSV to open in Excel.

Frequently asked questions

What is the difference between APR and APY?

APR is the nominal annual rate, divided by 12 to get the monthly rate. APY includes the effect of compounding and is always higher.

Does the payment include taxes and insurance?

No. The calculator shows principal and interest. Lenders may add fees, insurance and taxes to the total cost.

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