CalcWise

Save for a House Down Payment

Calculate how much to save each month to build your house down payment fund. Plan a $60,000 down payment with a realistic timeline and return rate.

A 20% down payment on a $300,000 home means saving $60,000 -- a goal that feels daunting but becomes manageable with a clear monthly target and consistent deposits into a high-yield savings account. Most first-time buyers spend 3 to 5 years building their down payment fund, often starting with as little as a few thousand dollars. Starting with $5,000 already saved gives you momentum and reduces the monthly contribution needed to hit your target within four years.

$

How much do you want to save?

$

What you've already saved toward this goal

years

When do you want to reach your goal?

%

Interest or investment return rate

Save Per Month

$1,017

Save Per Week

$235

Save Per Day

$33

Interest will contribute $6,203 toward your goal — that's money earned without any extra effort on your part.

Key Considerations

  • At a 5% annual return, saving roughly $1,060 per month over 4 years turns your $5,000 starting balance into the full $60,000 down payment -- about $5,900 of that comes from earned interest.
  • High-yield savings accounts currently offer 4.5% to 5.0% APY with FDIC insurance -- a reliable home for down payment funds since you cannot afford market volatility on money you need within 5 years.
  • Many state housing agencies offer down payment assistance programs that match your savings dollar-for-dollar up to $5,000-$10,000, effectively cutting months off your timeline.
  • If you are stretching to reach 20% down, remember that putting just 10% down ($30,000) is also viable -- you will pay PMI of $100-$200 per month, but you can start building equity years earlier.
  • Automate your savings with a separate account dedicated solely to the down payment -- treating it like a non-negotiable bill prevents the fund from being raided for other expenses.