Down Payment Calculator

Calculate the exact down payment amount you need based on your target home price and desired percentage. See how adjusting your down payment changes your loan amount, monthly payment, and whether PMI will be required.

The down payment calculator performs a straightforward but important calculation: it multiplies your target home price by your chosen down payment percentage to determine the cash you need at closing. The basic formula is simple. If you are buying a $400,000 home with 15 percent down, your down payment is $400,000 multiplied by 0.15, which equals $60,000. Your resulting loan amount would be $340,000. Beyond the core calculation, the tool helps you understand the broader financial implications of different down payment levels. A down payment below 20 percent triggers private mortgage insurance on conventional loans, which adds to your monthly cost. The calculator shows you exactly where that 20 percent threshold falls for your price point so you can decide whether stretching to reach it makes sense. Different loan programs have different minimum down payment requirements. Conventional loans typically require at least 3 to 5 percent down, FHA loans require 3.5 percent with a credit score of 580 or higher, VA loans and USDA loans may require zero down payment for qualified borrowers. The calculator lets you experiment with these different levels to see how each affects your upfront cash needs and resulting loan balance. The tool also helps you think about the relationship between your down payment and your total cash needed at closing. Your down payment is the largest component, but you will also need funds for closing costs (typically 2 to 5 percent of the loan amount), prepaid expenses like property tax and insurance escrow, and moving costs. Planning for all of these together ensures you are not caught short on closing day.

While 20 percent down eliminates PMI and gives you the lowest monthly payment, it is not always the best financial move. If putting 20 percent down would drain your emergency fund or prevent you from paying off high-interest debt, a smaller down payment with PMI may be the smarter choice. PMI typically costs 0.5 to 1.5 percent of the loan amount annually and can be removed once you reach 20 percent equity.

Many state and local programs offer down payment assistance for first-time buyers, including grants, forgivable loans, and matched savings programs. These can significantly reduce the cash you need upfront. Check with your state housing finance agency and local housing authority, as some programs cover up to 5 percent of the purchase price and do not need to be repaid if you stay in the home for a set period.

Consider the opportunity cost of a large down payment. Money used for a down payment cannot be invested elsewhere. If you can earn a higher return investing the difference than the cost of PMI and additional interest, a smaller down payment might grow your wealth faster over time. Run the numbers both ways to find the approach that aligns with your financial goals.

Gift funds from family members are a common source of down payment money, but lenders have specific documentation requirements. You will typically need a gift letter stating the money is not a loan, proof of the donor's ability to give, and a paper trail showing the transfer. Plan ahead because lenders need to verify these funds during underwriting, and last-minute gifts can delay closing.

The ideal down payment depends on your financial situation and loan type. Putting 20 percent down avoids PMI and reduces your monthly payment, but many buyers successfully purchase homes with 3 to 10 percent down. The best approach balances minimizing monthly costs with maintaining adequate savings for emergencies and closing costs.

Conventional loans require a minimum of 3 percent down for first-time buyers through programs like Fannie Mae HomeReady or Freddie Mac Home Possible. Repeat buyers typically need at least 5 percent. However, putting less than 20 percent down requires private mortgage insurance, which increases your monthly payment until you build sufficient equity.

Yes, most loan programs allow gift funds for part or all of the down payment. Conventional loans require gifts from family members or domestic partners, while FHA loans accept gifts from a broader range of donors. You will need a signed gift letter and documentation of the fund transfer for your lender.

Generally yes. Lenders view a larger down payment as lower risk, which can result in a slightly better interest rate. The most significant rate improvement usually comes at the 20 percent threshold where PMI is eliminated. Some lenders also offer better pricing at 25 percent or higher loan-to-value ratios.

This calculator provides estimates for informational purposes only. Results are based on the inputs you provide and standard financial formulas. Actual amounts may vary based on your specific situation, location, lender requirements, and market conditions. This is not financial, tax, or legal advice. Always consult with qualified professionals before making real estate or financial decisions.

$
%

Down Payment

$60,000.00

Loan Amount$340,000.00
Loan-to-Value Ratio0.85%