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Free web calculator

Balloon Payment Calculator

Estimate the regular monthly payment, interest paid before the balloon date, and the lump-sum balance due at payoff.

Your estimated results

The sample values are calculated automatically. Enter your own information for a new estimate.

Need to take this calculation further?

Build and print the complete balloon schedule

Use Amortization Pro to create the full schedule, set a balloon payoff date, edit payment rows, save the loan, and print the final report. $49 one-time purchase.

One-time purchase · No subscription · Secure payment through PayPal · Free evaluation available · Refund policy · License terms

These calculators provide mathematical estimates for education and planning. Loan agreements, lender practices, fees, taxes, payment dates, and rounding can change actual results.

From quick calculation to working file

Need to keep and edit the full balloon schedule?

Use the free calculator for a quick balloon estimate. Amortization Pro is the Windows version for saved schedules, editable payment rows, extra principal, rate changes, balloon dates, printing, and CSV export.

  • Save and reopen complete schedules
  • Edit individual payments and dates
  • Set balloon payoff dates
  • Print professional schedules
$49 one-timeNo subscription

Try the evaluation before buying. One-time license; no monthly subscription.

Actual Amortization Pro Windows software screen
Actual Windows software

How the calculation works

Balloon Payment Calculator explained

A balloon loan uses a payment based on a long amortization period but requires the remaining balance to be paid after a shorter period.

This creates a smaller regular payment than fully amortizing the loan by the balloon date, but it leaves a large lump sum to refinance or pay.

The balloon balance depends on the loan amount, rate, amortization term, and number of payments made before the balloon date.

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Frequently asked questions

Is the balloon payment the same as the original principal?

No. Regular payments reduce some principal before the balloon date, so the remaining balance is usually lower than the original amount.

Does the calculator include payoff-day interest?

No. A lender payoff statement may add daily interest and fees after the last scheduled payment.

What happens if the balloon cannot be paid?

The borrower may need to refinance, sell the property or asset, or negotiate with the lender. Those options depend on the agreement and credit conditions.