Down Payment Calculator - How Long to Save for a House

Set a home price and down payment percentage, then see the total cash you need - including closing costs - and how long your savings plan will take to reach it.

Where is your house fund sitting?

A high-yield savings account pays several times the national average rate with the same FDIC insurance - on a five-figure house fund, that's hundreds of extra dollars a year toward your down payment.

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How much cash a house really takes

The down payment is only part of the bill. You will also owe closing costs - lender fees, title work, appraisal, prepaid taxes and insurance - which typically run 2-5% of the purchase price. This calculator budgets 3% of the home price for closing costs and adds it to your down payment to get the real cash target you need on hand.

Cash target = price × down % + price × 3%   Each month: balance = balance × (1 + APY/12) + monthly savings

The timeline assumes your savings earn interest monthly at your account's APY while you keep contributing. Interest does real work here: at 4% APY, an $80,000 target arrives months sooner than it would in a checking account - one reason to park a house fund somewhere that pays.

Frequently asked questions

Is 20% down really required?

No. Conventional loans go as low as 3% down, FHA requires 3.5%, and VA and USDA loans can be 0% for eligible buyers. The catch: below 20% down you will usually pay private mortgage insurance (PMI), often $50-200+ per month, until you reach 20% equity.

What cash do I need beyond the down payment?

Closing costs typically run 2-5% of the purchase price (this calculator budgets 3%). On top of that, plan for moving expenses, immediate repairs or furniture, and an emergency reserve - many lenders like to see a few months of mortgage payments left in the bank after closing.

Where should I keep my house fund?

For money you'll need within about five years, stick to high-yield savings accounts or CDs. They're FDIC-insured and currently pay meaningful interest. Stocks can drop 20-30% in a bad year - a risk you can't afford when the withdrawal date is close and fixed.

Working with dates instead? Our sibling site DaySums has 10 free date and time calculators: age, days between dates, countdowns, and more.

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