Base monthly payment
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Built for practical borrowing decisions
Loan calculator with a complete amortization schedule
See your monthly payment, total interest, payoff month, and how extra payments can shorten your loan term.
Loan details
Enter your numbers to generate payment and payoff estimates instantly.
Results
Monthly payment with extra
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Total interest
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Total paid
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Estimated payoff month
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Time saved with extra
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Remaining balance over time
Run a calculation to see your estimate.
Amortization schedule
Inspect the full payoff timeline and export to CSV.
| # | Month | Payment | Principal | Interest | Balance |
|---|---|---|---|---|---|
| No schedule yet. Submit the form above. | |||||
Why this calculator helps
Two loans can have similar monthly payments but very different total cost. A detailed schedule helps you choose better term and prepayment decisions before you sign.
Need more context?
Use the guide page for formulas, examples, and practical checks to compare offers with confidence.
Open loan planning guide