Home Down Payment Calculator: Plan Your First Home

Brick by brick. Like a koala finding the perfect tree — your first home is closer than you think.

Updated June 23, 2026

Your Home Fund

13%funded
Target
$80,000
Saved
$10,000
$1,944
/mo needed
47 months
at current pace
Jun 2029
est. completion
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vs. current pace
Set your down payment target to plan your home fund.
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First Home Down Payment
0%
$0
Target
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Saved
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Monthly
Goal Date
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"Brick by brick, your dream home is getting closer."
Can you catch up with me?
Start saving at koalasave.com
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High-yield savings accounts help your down payment grow

High-yield savings accounts (4-5% APY) help your down payment fund grow faster while you save. Compare top-rated accounts and mortgage options.

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How Much Down Payment Do You Need?

Your down payment is the biggest hurdle to homeownership — but it doesn't have to be 20%. Here's what different down payment amounts look like on a $400,000 home:

Down Payment %AmountMonthly Payment*PMI?
3% (FHA)$12,000~$2,850Yes (MIP)
5% (Conventional)$20,000~$2,750Yes
10%$40,000~$2,600Yes
15%$60,000~$2,450Yes
20% (Sweet spot)$80,000~$2,300No PMI

* Estimated monthly payment includes principal, interest, taxes, and insurance at 6.5% APR (2026 rates).

Our calculator defaults to $80,000 — a 20% down payment on a $400,000 home. This avoids PMI and gives you the best monthly payment. Adjust based on your target home price!

Source: Freddie Mac, NerdWallet. Rates as of June 2026.

5 Tips to Save for Your Down Payment Faster

Use the "What If" slider above to see how increasing your monthly savings by even $200-500 can accelerate your timeline!

First Home FAQ (2026)

How much down payment do I need for a house?
Conventional loans typically require 3-20% down. For an $80,000 target, that represents a 16% down payment on a $500,000 home — a solid range to avoid PMI while keeping monthly payments manageable. FHA loans can go as low as 3.5% down.
How much do I need for a down payment with 2026 interest rates?
With 2026 mortgage rates around 6.5% for a 30-year fixed, your down payment matters more than ever. On a $400,000 home, putting 20% down ($80,000) instead of 5% ($20,000) saves roughly $350-500/month in interest and eliminates PMI — that's over $100,000 in savings over the life of the loan.
How can I save for a down payment faster?
Put your savings in a high-yield account (4-5% APY), automate monthly transfers, reduce rent by moving in with family temporarily, or pick up a side hustle. Every extra dollar brings your dream home closer. Use the "What If" slider above to see the impact.
What is PMI and how does it affect my down payment?
Private Mortgage Insurance (PMI) is required when you put down less than 20%. It typically costs 0.5-1.5% of the loan amount annually — that's $2,000-6,000/year on a $400,000 loan. Reaching 20% equity removes PMI and saves you thousands each year.
Is this down payment calculator really free?
Yes, completely free. No signup, no credit card, no hidden fees. All data stays in your browser. KoalaSave is supported by ads and affiliate referrals, never by paywalls.
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