Balloon Payment Calculator
Estimate balloon loan payment, remaining balloon balance, and interest paid.
- Last reviewed
- July 8, 2026
- Cost
- Free to use
- Data
- Runs in your browser
Balloon Payment Calculator
Methodology
How this calculator handles inputs
This calculator uses the values you enter above and applies the formula explained in the guide below. Results update in the browser and are intended for quick planning, comparison, and sanity-checking.
- Use consistent periods, currencies, and units across inputs.
- Review any assumptions before using the result in a decision.
- Recalculate when rates, prices, tax rules, or business terms change.
Important note
This tool provides general planning information only. It is not tax, legal, financial, accounting, or investment advice. Check the current rules for your location and speak with a qualified professional before making a high-stakes decision.
Guide
How it works
Use this calculator to estimate the monthly payment and final balloon payment on a balloon loan. It helps you understand the risk of a loan that has smaller regular payments but a large remaining balance due later.
What this calculator does
The balloon payment calculator estimates payment and remaining balance.
It uses:
- loan amount
- annual interest rate
- amortization period
- balloon term
The result shows monthly payment, balloon payment, and total interest paid before the balloon date.
How to use the balloon payment calculator
Enter the loan amount, interest rate, full amortization years, and balloon term years. The balloon term must be shorter than the amortization period.
Use the result to plan whether you can repay, refinance, or sell before the balloon payment is due.
Balloon Payment Formula
Monthly payment = amortized payment over the full amortization period
Balloon payment = remaining balance after the balloon term
Example calculation
If:
- Loan amount = 100,000
- Amortization period = 30 years
- Balloon term = 5 years
- Interest rate = 6%
Then:
Monthly payment is based on 30 years, but the remaining balance is due after 5 years
The remaining balance becomes the balloon payment.
What is a balloon payment?
A balloon payment is a large final payment due at the end of a shorter loan period. The regular payments may be calculated as if the loan amortizes over a longer period.
This structure can reduce monthly payments but creates refinance or repayment risk.
Interpreting your result
The balloon payment is the key risk. If you cannot pay it from savings, sale proceeds, or refinancing, the loan may become difficult to manage.
When to use this calculator
Use this calculator when you want to:
- estimate balloon balance
- review refinance risk
- compare loan structures
- plan final payment
Common mistakes
Common mistakes include:
- focusing only on monthly payment
- ignoring refinance risk
- assuming property value will rise
- forgetting the final balance
FAQs
Why is the balloon payment large?
Because the loan is not fully repaid by regular payments before the balloon date.
Can I refinance the balloon payment?
Possibly, but approval depends on rates, credit, income, and collateral value.
Is a balloon loan risky?
It can be if you do not have a clear repayment or refinance plan.
Is this financial advice?
No. It is for planning purposes only.
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