The three calculations below provide alternative methods for estimating a down payment.
If you know the amount of cash available upfront and the down payment percentage, use the calculator below to estimate an affordable home price.
Results for other possible down payment percentages.
If the home price and down payment percentage are known, use the calculator below to estimate the cash needed for upfront costs.
Results for other possible down payment percentages.
If the home price and available upfront cash are known, use the calculator below to estimate the down payment percentage.
Since the down payment is less than 20%, you may be asked to pay PMI or a mortgage insurance premium.
As the name implies, a down payment calculator helps you estimate how much money you need to pay while buying a home. This amount is called an upfront cost, and it ranges from 10 to 20% of the total home value. Similar to other mortgage loans, the larger upfront favors the buyer and helps him get a home at favorable conditions.
The calculator presented above is designed to provide you with a clear picture of upfront payment in different scenarios. With it, there is no need for guesswork; you can make data-backed decisions. It helps you estimate:
Whether you are just exploring different options or are ready to buy a new home, it helps you understand what you can actually afford.
A down payment is actually the portion of the home price that you pay upfront. It is usually larger than monthly installments and paid as a one-time fee. The remaining amount is covered through regular mortgage payments.
Example:
The example below uses the assumed values to show you how these values work in real-world scenarios.
Home price: $300,000
Down payment (20%): $60,000
Loan amount: $240,000
The higher the down payment, the lower the loan amount remaining. A higher down payment also reduces your monthly installments as well as the interest rate.
A down payment calculator works by using some loan variables as input. As output, it provides you with precise values of the associated costs of the mortgage loan.
It uses the following variables as inputs:
From the input variables, it calculates the following outputs:
It is the basic formula used to calculate the price you have to pay upfront. It uses the percentage of the down payment and the total home price and calculates the exact upfront amount you have to pay.
Down Payment = Home Price × Down Payment % / 100
Example:
Home price = $400,000
Down payment % = 10%
Down Payment = $400,000 × 10/100
Down payment = $40,000
Once the down payment is calculated, you can easily calculate the remaining loan amount. The formula is below:
Loan Amount = Home Price − Down Payment
Example:
For the above example scenario, the loan amount will be as follows:
Loan Amount = Home Price − Down Payment
Loan Amount = $400,000 − $40,000
Loan Amount = $360,000
This will be the exact amount you'll borrow from the lender and pay via installments.
Once the loan amount is calculated, the next step is to calculate monthly payments. These payments are based on:
Here, a standard amortization formula is applied to spread the total loan over time. With this formula, you can break down interest and principal for the different installments. The higher the loan term, the lower will be the monthly payments. But in this case, you will have to pay more due to higher interest charges initially.
Our house down payment calculator performs these calculations automatically. You just have to put the total home price and the percentage of the down payment. It will give you the down payment amount, loan amount, and monthly payments in a single click. Plus, you can adjust the input values and compare the results for different scenarios.
Many buyers think that the down payments are the only upfront costs. However, that's not the case. Closing costs are equally important at this stage. Closing costs are all the fees and expenses that are paid by the buyer while purchasing the home. They generally range from 2% to 6% of the loan amount.
Typical closing costs may include the following:
Our mortgage down payment calculator can help you in various situations when buying your new home. Generally, you can use it in three distinct ways.
Just enter your total budget, and it will tell you the maximum home price you can afford. This calculation is best for those who want to dedicate a specific budget for buying a new property.
Put in the total price of the property, and it will calculate how much upfront payment you need. This calculation is beneficial for those who want to check their affordability for a specific property. It can also help you prepare for the down payment smartly.
If you know both your own budget and the price of the property, it can disclose the complete payment scenario before you. It will calculate your down payment and monthly payments and also determine if you'll need mortgage insurance.
Larger down payments favor you by reducing the principal faster, lowering interest charges, and paying the loan earlier. On the other hand, smaller down payments favor you by saving more budget for your regular mortgage payments and other dues.
Here is a brief comparison of both:
| Factor | Large Down Payment (20% or more) | Small Down Payment (Below 20%) |
|---|---|---|
| Monthly Payment | Lower monthly payments | Higher monthly payments |
| Total Interest | Less interest over time | More interest paid overall |
| Loan Amount | Smaller loan | Larger loan |
| Mortgage Insurance | Usually not required | Often required (PMI) |
| Upfront Cost | Higher initial cash needed | Lower upfront cost |
| Financial Flexibility | Less cash left after purchase | More savings retained |
| Risk Level | Lower lender risk | Higher lender risk |
The right choice depends on your financial condition. A larger down payment reduces long-term costs, while a smaller one can make homeownership accessible sooner.
You need to be smart while purchasing your new home. Understand the property's market value, compare three to five different lenders, and plan for the down payment smartly. At this stage, also consider your loan terms and plan, as they will decide your regular payments as well as how the interest rate lowers.
Here are the tips from our experts for you:
Multiply the home price by your chosen percentage. For example, if the percentage is 20% for a $300,000 home, the down payment would be $60,000.
The exact value differs greatly. Generally, the down payments are around 20% for traditional loans and from 3 to 10% for most modern loans.
Yes, many loan programs allow low down payments. But you may need to pay mortgage insurance in these cases.