Down Payment Calculator

Calculate your down payment amount and see how different percentages affect your loan amount, monthly payment, and whether PMI is required.

DOWN PAYMENT AMOUNT
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Loan Amount
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Monthly Payment
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PMI Required
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LTV Ratio
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Understanding Down Payments

A down payment is the upfront cash you pay when purchasing a home. It reduces the amount you need to borrow and directly impacts your monthly payment, interest costs, and whether you need Private Mortgage Insurance (PMI).

While 20% down is the traditional benchmark to avoid PMI, many loan programs allow much lower down payments: 3% for conventional, 3.5% for FHA, and 0% for VA and USDA loans.

Down Payment Formula

Down Payment = Home Price × Down Payment Percentage
Loan Amount = Home Price − Down Payment

Down Payment Comparison

Down Payment %On $350,000 HomeLoan AmountPMI?
3%$10,500$339,500Yes
5%$17,500$332,500Yes
10%$35,000$315,000Yes
20%$70,000$280,000No
25%$87,500$262,500No

Frequently Asked Questions

Is 20% down payment always necessary?

No. While 20% avoids PMI and gets you the best rates, many buyers successfully purchase homes with 3-10% down. FHA loans require only 3.5%, and VA/USDA loans allow 0% down for eligible borrowers.

What is PMI and how much does it cost?

Private Mortgage Insurance protects the lender if you default. It typically costs 0.5-1.5% of the loan amount per year. On a $300,000 loan, that is $125-$375 per month. PMI can be removed once you reach 20% equity.

Should I put down more than 20%?

A larger down payment lowers your monthly payment and total interest, but consider whether those funds might earn more invested elsewhere. Also ensure you maintain an emergency fund after closing.