Balloon Payment Calculator
Payments plus the lump sum due at the end.
Enter your values
Enter the loan amount in $.
Enter the interest rate in %.
Enter the amortisation period in years.
Enter the balloon due in in years.
Results update instantly as you type — no submit needed. Your values are remembered on this device, and the shareable link reopens the calculator with exactly these numbers.
- Balloon payment due
- $226,040.61
- Monthly payment
- $1,580.17
- Paid before balloon
- $132,734.28
- Principal reduced
- $23,959.39
- Total cost
- $358,774.90
Quick answer
A balloon loan uses low payments based on a long amortisation, then requires one large lump sum when the short term ends.
At a glance
| What it does | Payments plus the lump sum due at the end. |
|---|---|
| Category | Finance |
| Inputs needed | Loan amount, Interest rate, Amortisation period, Balloon due in |
| Main output | Balloon payment due |
| Cost | Free — no sign-up, no download |
How to use the Balloon Payment Calculator
- 1Enter the loan amount and rate.
- 2Set the amortisation schedule used for the payment.
- 3Set when the balloon falls due.
Inputs explained
- Loan amount($)
- Enter the loan amount in $.
- Interest rate(%)
- Enter the interest rate in %.
- Amortisation period(years)
- Enter the amortisation period in years.
- Balloon due in(years)
- Enter the balloon due in in years.
Worked example
Using the values the calculator loads with:
Inputs
- Loan amount250000 $
- Interest rate6.5 %
- Amortisation period30 years
- Balloon due in7 years
Results
- Balloon payment due$226,040.61
- Monthly payment$1,580.17
- Paid before balloon$132,734.28
- Principal reduced$23,959.39
- Total cost$358,774.90
Frequently asked questions
What happens if I can't pay the balloon?
You must refinance or sell — lenders are not obliged to extend the loan.
Why use a balloon loan?
Lower monthly payments when you expect to sell or refinance before the term ends.
What do I need to enter into the Balloon Payment Calculator?
Just 4 values: loan amount, interest rate, amortisation period, balloon due in. Every field starts with a realistic example, so you can change one number at a time and watch the result update instantly.
How does the Balloon Payment Calculator work out the answer?
A balloon loan uses low payments based on a long amortisation, then requires one large lump sum when the short term ends. The working is shown step by step so you can verify the result by hand.
Is the Balloon Payment Calculator free, and do I need an account?
It is completely free with no sign-up, no download and no usage limit. Everything is calculated in your browser, so the numbers you type never leave your device.
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.