Amortization Schedule

Full year-by-year (and month-by-month) amortization schedule showing principal, interest, and balance after every payment.

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Loans & Mortgages

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How it works

The formula

Each month: interest = balance x monthly rate; principal = payment - interest; new balance = balance - principal. The fixed payment stays constant; its composition shifts month by month.

FAQ

What is an amortization schedule?

A table showing, for every payment of a loan, how much goes to interest, how much to principal, and what balance remains. It is the roadmap of your entire loan.

When do I start paying more principal than interest?

On a 30-year mortgage, usually around year 12-14. Making extra payments in the early years is where each dollar saves the most interest, because the balance (and therefore the monthly interest charge) is highest.

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