Compare down payment sizes side by side to see the real effect on your loan, PMI, and total interest paid.
Side-by-side comparison across down payment sizes
| Down Payment | Loan Amount | PMI | Monthly Payment | Total Interest |
|---|---|---|---|---|
| 5% ($20,000.00) | $380,000.00 | $158.33/mo | $2,560.19 | $484,669.06 |
| 10% ($40,000.00) | $360,000.00 | $150.00/mo | $2,425.44 | $459,160.16 |
| 15% ($60,000.00) | $340,000.00 | $141.67/mo | $2,290.70 | $433,651.26 |
| 20% ($80,000.00) | $320,000.00 | None | $2,022.62 | $408,142.36 |
Disclaimer
This calculator provides estimates for educational purposes only. Results are based on the inputs you provide and standard financial formulas. They do not constitute financial, investment, tax, or legal advice. Consult a qualified professional before making financial decisions.
Below 20% down, lenders typically require Private Mortgage Insurance (PMI) to protect themselves, which adds a monthly cost. A smaller down payment also means a larger loan, so you pay interest on more money over the life of the loan.
Not necessarily — it depends on your other financial priorities. Putting less down and investing the difference, or keeping a larger emergency fund, can sometimes make more sense than maximizing your down payment. Compare the scenarios above for your situation.
In the US, lenders are generally required to cancel PMI automatically once your loan balance drops to 78% of the original home value, and you can request cancellation once it reaches 80%.
No — lenders also weigh your credit score, income, and debt-to-income ratio. A larger down payment reduces the lender's risk and can help, but it doesn't override other underwriting factors.
Mortgage Payment Calculator
Calculate monthly mortgage payments including taxes, insurance, and PMI
Try itMortgage Overpayment Calculator
See how extra payments reduce your mortgage term and interest
Try itMortgage Affordability Calculator
Determine how much house you can afford based on income and debts
Try itRefinance Calculator
See if refinancing your mortgage is worth it, including the break-even point on closing costs
Try itAd space
Ad space