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Down Payment Calculator

Estimate how much you may need for a down payment and see the approximate loan amount based on your property price.

How to Use This Down Payment Calculator

Use this calculator to estimate how much money you may need for a down payment and how much of the property price may need to be financed with a home loan.

Step-by-step

1. Enter the property price
Enter the purchase price of the home or property you are considering.

2. Enter your down payment
Add the amount you plan to pay upfront. You can enter a dollar amount or use a percentage of the property price.

3. Select Calculate
The calculator will estimate your down payment percentage, approximate loan amount, and loan-to-value ratio (LTV).

Understanding Your Results

Down Payment Amount — The amount of money you plan to contribute toward the property purchase upfront.

Down Payment Percentage — Your down payment expressed as a percentage of the property's purchase price.

Approximate Loan Amount — The portion of the property price that may need to be financed after subtracting your down payment.

Loan-to-Value Ratio (LTV) — The estimated loan amount compared with the property's value, expressed as a percentage.

Why Your Down Payment Matters

A larger down payment generally means you need to borrow less. This can reduce your loan-to-value ratio and may lower your monthly mortgage payments and overall borrowing costs.

For example, on an $800,000 property, a 20% down payment is $160,000, leaving an approximate loan amount of $640,000.

Keep in mind that your down payment isn't necessarily the only upfront cost of buying a home. Depending on where you live and your lender, you may also need to budget for taxes, legal or closing costs, inspections, insurance, and other purchase expenses.

💡 Tip

Try several down payment amounts in the calculator rather than checking only one. Comparing 5%, 10%, 15%, and 20% can help you see how a larger or smaller down payment changes the amount you may need to borrow.

This calculator provides estimates for general informational purposes only. Actual loan requirements, costs, rates, and lending criteria vary by lender and location.

white and brown house near green grass field under white clouds and blue sky during daytime

A down payment calculator helps you estimate how much money you may need to pay upfront when buying a home and how much you may need to borrow.

A down payment is the portion of the property's purchase price that you pay yourself rather than finance through a mortgage or home loan.

For example, if a home costs $800,000 and you make a 20% down payment, you would contribute $160,000 upfront. The remaining $640,000 would be the approximate amount that needs to be financed, before considering other costs or adjustments.

How Does a Down Payment Affect Your Home Loan?

The size of your down payment directly affects how much you need to borrow.

A larger down payment generally means a smaller loan amount and lower loan-to-value ratio (LTV). Depending on your lender, loan terms, and location, it may also reduce your monthly mortgage payments and overall borrowing costs.

A smaller down payment requires less money upfront, which may make it possible to purchase a home sooner. However, it usually means borrowing more and could result in higher monthly payments and additional lending costs.

Down Payment Example

For an $800,000 property:

5% down payment: $40,000 → Approx. $760,000 loan
10% down payment: $80,000 → Approx. $720,000 loan
15% down payment: $120,000 → Approx. $680,000 loan
20% down payment: $160,000 → Approx. $640,000 loan

These figures show why comparing different down payment percentages can be useful before deciding how much to put toward a property.

Remember the Other Costs of Buying a Home

Your down payment is only one part of the upfront cost of buying a property. Depending on where you live, you may also need to budget for expenses such as taxes, legal or closing costs, inspections, insurance, lender fees, and moving costs.

Use the calculator above to compare different down payment amounts and get a clearer picture of how much you may need to borrow.

What Is a Down Payment Calculator?

There isn't one down payment percentage that's right for everyone. The amount you may need depends on the property price, lender requirements, loan type, location, and your financial situation.

Some buyers may qualify with a relatively small down payment, while others choose to contribute 20% or more to reduce the amount they need to borrow.

5% Down Payment

A smaller down payment means you need less money upfront, which may help you buy a home sooner. However, you'll need to borrow more, and additional lender requirements or costs may apply.

Example on an $800,000 home:
5% down = $40,000
Approximate loan = $760,000

10% Down Payment

Putting 10% down reduces the amount you need to borrow compared with a 5% down payment, while still requiring less upfront than a 20% down payment.

Example on an $800,000 home:
10% down = $80,000
Approximate loan = $720,000

20% Down Payment

A 20% down payment significantly reduces the amount you need to finance. Depending on your country and lender, it may also help you qualify for different loan terms or avoid certain mortgage-related costs.

Example on an $800,000 home:
20% down = $160,000
Approximate loan = $640,000

More Than 20%

Putting down more than 20% reduces your loan balance even further. This can mean lower monthly repayments and less interest paid over the life of the loan.

However, putting more money into your home also means keeping less cash available for other expenses, emergencies, investments, or financial goals.

Which Down Payment Is Best?

The biggest down payment isn't automatically the best choice. Consider how much cash you'll have left after the purchase, your expected monthly mortgage payment, other home-buying costs, and whether you have an emergency fund.

Use the Down Payment Calculator above to compare different percentages and see how each option changes your estimated loan amount.

How Much Down Payment Do You Need?

Calculator, piggy bank, and house model on blue background

Loan-to-value ratio (LTV) compares the amount you borrow with the value of the property. Lenders commonly use this percentage when assessing a mortgage or home loan.

A larger down payment generally results in a lower LTV, while a smaller down payment results in a higher LTV.

How Is LTV Calculated?

The formula is:

LTV = (Loan Amount ÷ Property Value) × 100

LTV Example

Suppose you're buying an $800,000 property with a $160,000 down payment.

Property price: $800,000
Down payment: $160,000
Approximate loan amount: $640,000
LTV: 80%

The calculation is:

$640,000 ÷ $800,000 × 100 = 80% LTV

Why Does LTV Matter?

Your LTV can affect how a lender assesses your loan and, depending on the lender and location, may influence available loan options, interest rates, fees, or mortgage insurance requirements.

Higher LTV — You are borrowing a larger percentage of the property's value and contributing a smaller down payment.

Lower LTV — You are borrowing a smaller percentage of the property's value and contributing a larger down payment.

For example, a 20% down payment results in an 80% LTV, while a 10% down payment results in a 90% LTV.

Use the Down Payment Calculator above to compare different down payment amounts and see how they change your estimated loan amount and LTV.

What Is LTV (Loan-to-Value Ratio)?

Your down payment isn't the only upfront cost of buying a home. Depending on your location, lender, and property, there may be several other expenses to include in your home-buying budget.

Taxes and Government Fees

Property purchases may be subject to transfer taxes, stamp duty, registration fees, or similar government charges. The amount and type of tax can vary significantly depending on where you live and the value of the property.

Legal and Closing Costs

You may need to pay for legal services, conveyancing, title services, settlement costs, or other professional assistance involved in transferring ownership of the property.

Property Inspections

A home, building, or pest inspection can help identify potential problems before you complete the purchase. Inspection requirements and costs vary by property and location.

Mortgage and Lender Fees

Depending on your loan, your lender may charge application, origination, valuation, processing, or other mortgage-related fees.

Insurance

You may need home or property insurance, and some types of loans may have additional insurance requirements depending on your down payment, LTV, lender, and location.

Moving and Setup Costs

Don't forget expenses such as moving services, utility connections, furniture, repairs, maintenance, and other costs associated with setting up your new home.

Keep Some Savings Available

Putting all of your available savings toward your down payment could leave little room for unexpected expenses after you move in.

When deciding how much to put down, consider your down payment, purchasing costs, moving expenses, and emergency savings together rather than focusing on the down payment alone.

The costs involved in buying a property vary by country, region, lender, and individual circumstances. Check the requirements that apply where you are buying.

Additional Home-Buying Costs to Consider

Down Payment Example: 20% vs 10%

Here's a simple example of how changing your down payment can affect the amount you need to borrow.

With a 20% Down Payment

For an $800,000 property:

Down payment (20%): $160,000
Approximate loan amount: $640,000
Loan-to-value ratio (LTV): 80%

With a 10% Down Payment

If you reduce the down payment to 10% ($80,000):

Down payment (10%): $80,000
Approximate loan amount: $720,000
Loan-to-value ratio (LTV): 90%
Additional amount borrowed: $80,000

What's the Difference?

Choosing a 10% down payment instead of 20% means you keep $80,000 more upfront, but you also need to borrow $80,000 more.

A larger loan may result in higher monthly mortgage payments and more interest paid over time. Depending on your lender, loan type, and location, a higher LTV may also affect your available loan terms, fees, or mortgage insurance requirements.

Neither option is automatically better. The right down payment depends on your savings, monthly budget, other home-buying costs, and how much cash you want to keep available after purchasing the property.

Use the Down Payment Calculator above to compare different amounts and see how they affect your estimated loan and LTV.

Frequently Asked Questions

1. How much down payment do I need to buy a home?

There is no single down payment amount that works for everyone. The amount you may need depends on the property price, lender, loan type, location, and your financial situation. Some buyers may qualify with a smaller down payment, while others choose 20% or more to reduce the amount they need to borrow.

2. How do I calculate a down payment?

Multiply the property price by your chosen down payment percentage. For example, a 20% down payment on an $800,000 property is $160,000:

$800,000 × 20% = $160,000

You can also use the Down Payment Calculator above to calculate the amount automatically.

3. What is a 20% down payment on a house?

A 20% down payment means paying 20% of the property's purchase price upfront. For example, 20% of a $500,000 home is $100,000, leaving an approximate loan amount of $400,000 before other costs or adjustments.

4. Is a 20% down payment required?

Not necessarily. Down payment requirements vary by lender, loan type, and location. Some home loans may allow a down payment below 20%, although different lending requirements, fees, rates, or mortgage insurance may apply.

5. What happens if I make a larger down payment?

A larger down payment reduces the amount you need to borrow and lowers your loan-to-value ratio (LTV). This may result in lower monthly mortgage payments and less interest paid over the life of the loan. However, it's also important to keep enough savings available for purchasing costs, emergencies, and other financial needs.

6. What is loan-to-value ratio (LTV)?

Loan-to-value ratio, or LTV, compares your loan amount with the property's value. For example, if you borrow $640,000 to purchase an $800,000 property, your LTV is 80%.

LTV = (Loan Amount ÷ Property Value) × 100

A larger down payment generally produces a lower LTV.

7. Does the down payment include closing costs and other fees?

Usually, your down payment and other home-buying costs are separate. Depending on your location, you may also need money for taxes, government charges, legal or closing costs, inspections, lender fees, insurance, and moving expenses.

8. Is a bigger down payment always better?

Not always. A larger down payment can reduce your loan amount and monthly repayments, but it also uses more of your available savings. The right balance depends on your budget, emergency savings, other purchasing costs, and financial goals.

Use the Down Payment Calculator above to compare different down payment percentages before deciding how much you may want to contribute.

⚠️ Disclaimer

This Down Payment Calculator provides estimates for general informational and educational purposes only. Results are not financial, lending, or mortgage advice.

Actual down payment requirements, loan amounts, interest rates, fees, mortgage insurance requirements, and lending criteria vary by lender, loan type, location, and individual circumstances.

Always confirm current costs and eligibility requirements with a qualified lender, mortgage professional, or financial adviser before making financial or property decisions.