The three calculations below offer different ways to help calculate an estimated down payment.
If the amount of upfront cash available and down payment percentages are known, use the calculator below to calculate an estimate for an affordable home price.
| Home Price | $434,783 |
| Down Payment | $86,957 |
| Closing Costs | $13,043 |
| Loan Amount | $347,826 |
| Monthly Payment | $2,293 |
If the home price and down payment percentages are known, use the calculator below to calculate an estimate for an amount needed in cash available for upfront costs.
| Down Payment | $100,000 |
| Closing Costs | $15,000 |
| Down Payment + Closing Costs | $115,000 |
| Loan Amount | $400,000 |
| Monthly Payment | $2,637 |
If the home price and amount of upfront cash available are known, use the calculator below to calculate an estimate for a down payment percentage.
| Down Payment | $85,000 |
| Down Payment Percentage | 17.0% |
| Closing Costs | $15,000 |
| Loan Amount | $415,000 |
| Monthly Payment | $2,735 |
Since the down payment is less than 20%, most probably you will be asked to pay PMI Insurance or mortgage insurance premium.
A down payment represents the initial cash you put down when buying an expensive item such as a house or automobile. In a home purchase, after the buyer hands over this initial sum, the remaining balance is financed through a mortgage that the buyer repays over time. Thus, the total price of the property equals the loan amount plus the down payment. Down payments are usually quoted as a percentage of the purchase price; for instance, a $250,000 home would require $8,750 at 3.5% or $50,000 at a 20% rate.
Remember that the down payment is just one of several upfront expenses when buying a house, even if it’s the largest chunk. Buyers also face costs like loan points, insurance premiums, title insurance, inspection, appraisal, and survey fees. A ball‑park figure for closing costs is roughly 3 % of the home’s price, which is the default setting in the calculator.
In the United States, most conventional mortgages follow the standards set by the government‑backed agencies Freddie Mac and Fannie Mae. While the typical conventional loan expects a 20 % down payment, some lenders will accept as little as 10 %, 5 % or even 3 %. When the down payment falls below 20 %, borrowers must obtain Private Mortgage Insurance (PMI) to protect the lender. PMI is added to the monthly mortgage bill until the loan balance drops below about 78‑80 % of the home’s original price.
The Department of Housing and Urban Development (HUD) mandates that Federal Housing Administration (FHA) loans include mortgage insurance, allowing borrowers to secure a home with as little as 3.5 % down and enjoy terms up to 30 years. Buyers still pay an upfront mortgage‑insurance premium equal to 1.75 % of the loan amount at closing, on top of the down payment, and continue monthly insurance payments for the life of the loan unless they refinance into a conventional mortgage. For details or calculations, see the FHA Loan Calculator.
In the U.S., the Veterans Affairs (VA) department can back VA loans that require zero down payment. Only a few other programs—such as those from the USDA and Navy Federal—also permit home purchases without any initial cash. Learn more or run a scenario with the VA Mortgage Calculator.
Putting down 20 % or more whenever possible usually qualifies borrowers for better interest rates. A higher down payment reduces the total interest you’ll pay over the life of the loan. For conventional mortgages, reaching the 20 % threshold eliminates the need for Private Mortgage Insurance, which can be a sizable recurring expense.
A potential downside of committing a large down payment is exposure to market downturns. If a recession drives home values down, the equity you invested may shrink, lowering the return on that upfront cash.
Choosing a modest down payment has its upside, chiefly a lower cash requirement at closing. However, the money tied up in a down payment can’t be used for other purposes—such as home upgrades, paying down high‑interest debt, saving for retirement, building an emergency fund, or investing for higher returns—creating opportunity costs.
Lenders generally favor bigger down payments because they lower the loan‑to‑value ratio and reduce their exposure to price drops. Borrowers who put in a small down payment also risk losing that equity if they default and face foreclosure. Consequently, a substantial down payment serves as an incentive for borrowers to stay current on their mortgage, decreasing default risk.
Savings —Most prospective buyers accumulate the needed cash by regularly setting aside money until they hit their target, whether it’s 3.5 % or 20 % of the purchase price. Keeping those funds in an interest‑bearing account—like a savings account or a certificate of deposit (CD)—allows the money to grow modestly. While investing the down‑payment money in stocks or bonds could yield higher returns, it also introduces greater risk. For tools to model savings growth, visit the Savings Calculator. To explore CD scenarios, see the CD Calculator.
Piggyback Loan—When a buyer lacks enough cash for the standard down payment, they may opt to divide the financing into two separate mortgages. In a typical arrangement, the primary loan covers about 80 % of the property's price, while a secondary loan provides roughly 10 %. The buyer supplies the remaining 10 % from personal savings as the down payment. This structure, often labeled an 80-10-10, helps avoid private mortgage insurance or the need for a jumbo loan.
Down Payment Assistance Programs—Municipalities, regional housing agencies, and nonprofit groups sometimes offer grant money to first-time purchasers. Statewide options are listed on the HUD portal. Such assistance is generally targeted at income-qualified buyers acquiring a primary home. Grants may appear as a direct contribution toward the down payment or as a zero-interest loan that supplements the primary mortgage. Applicants must usually demonstrate acceptable credit and documented earnings, and the funds may have to be repaid if the property is later sold.
Gift Funds—FHA loans allow for the down payment to be a gift from a friend or family member, and the entire down payment can be considered a gift as long as there is a gift letter stating that it is a gift that does not require repayment.
IRA—You can pull the principal you contributed to a Roth IRA without incurring taxes or penalties. By contrast, taking money out of a traditional IRA before age 59½ triggers ordinary income tax plus a 10% early-withdrawal penalty. An exception allows up to $10,000 from either IRA type—including earnings on a Roth—to be used penalty‑free for buying, fixing, or remodeling a first home. The cash may also be used to help a spouse, parents, children, or grandchildren purchase a house. The withdrawal must be spent within 120 days, otherwise the penalty applies. Each spouse can withdraw $10,000, giving a combined $20,000 toward the down payment, and the $10,000 limit applies for a lifetime.
401(k)—A participant may borrow from a 401(k) plan up to $50,000 or half the account balance, whichever is lower. The loan must be repaid with interest, but the repayment is not taxed and no early-withdrawal penalty applies. The interest and principal go back into the employee’s own retirement account. Still, borrowing a sizable amount can reduce the borrower’s ability to qualify for a mortgage or to meet mortgage payments. Most plans require the loan to be repaid within five years, and large balances can create a significant repayment burden.