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5% Down Payment Mortgage Calculator

A popular low down payment option for first-time buyers. Requires PMI until you reach 20% equity.

= $20,000

Monthly Payment
$2,528
Loan Amount
$380,000
Total Interest
$530,134
Total Cost
$930,134

Payment Breakdown

Down Payment$20,000 (2.2%)
Principal$380,000 (40.9%)
Total Interest$530,134 (57.0%)
Down Payment
$20,000
on $400,000 home
Monthly P&I
$2,528
7% rate, 30yr
PMI Estimate
$222/mo
~0.7% of loan/yr
Total Interest
$530,134
over 30 years

Monthly Payment with 5% Down by Home Price

Home PriceDown PaymentLoan AmountMonthly P&ITotal Interest
$150,000$7,500$142,500$948$198,800
$200,000$10,000$190,000$1,264$265,067
$250,000$12,500$237,500$1,580$331,334
$300,000$15,000$285,000$1,896$397,600
$350,000$17,500$332,500$2,212$463,867
$400,000$20,000$380,000$2,528$530,134
$450,000$22,500$427,500$2,844$596,401
$500,000$25,000$475,000$3,160$662,667
$600,000$30,000$570,000$3,792$795,201
$700,000$35,000$665,000$4,424$927,734
$750,000$37,500$712,500$4,740$994,001
$800,000$40,000$760,000$5,056$1,060,268
$900,000$45,000$855,000$5,688$1,192,801
$1,000,000$50,000$950,000$6,320$1,325,335

$400,000 Home with 5% Down — By Rate

Rate15-Year30-YearInterest Saved (15yr)
5.5%$3,105$2,158$217,850
6%$3,207$2,278$242,987
6.5%$3,310$2,402$268,832
6.75%$3,363$2,465$282,004
7%$3,416$2,528$295,335
7.25%$3,469$2,592$308,819
7.5%$3,523$2,657$322,449
8%$3,631$2,788$350,124

5% vs 20% Down Payment Comparison

On a $400,000 home at 7% for 30 years:

5% Down20% DownDifference
Down Payment$20,000$80,000$60,000
Loan Amount$380,000$320,000$60,000
Monthly Payment$2,528$2,129$399
Total Interest$530,134$446,428$83,705

Note: With 5% down, PMI (~$222/mo) is required until you reach 20% equity. This adds to your effective monthly cost.

True Cost with 5% Down on $400,000

Cash Needed at Close
$32,000
down + ~3% closing costs
Total Interest (30yr)
$530,134
140% of loan
Total Paid (30yr)
$930,134
2.3× price
Est. PMI Cost
$21,280
~8 years of PMI

Guide to Buying with 5% Down

Putting 5% down on a home means you need $20,000 upfront on a $400,000 home. Here's what to consider:

  • You'll pay PMI. With less than 20% down, private mortgage insurance adds roughly $222/month to your costs. This drops off once you reach 20% equity.
  • Lower barrier to entry. Saving $20,000 is more achievable than the $80,000 needed for 20% down — you can buy sooner and start building equity.
  • Your loan amount is $380,000. A larger loan means more total interest over the life of the mortgage — $530,134 at 7% over 30 years.
  • Don't drain your savings. Keep 3-6 months of expenses in reserve after closing. The $20,000 down payment shouldn't leave you cash-strapped for repairs, moving costs, or emergencies.
  • Explore assistance programs. Many states and cities offer down payment grants or matched savings programs for first-time buyers — these can supplement your 5% down payment.
  • Factor in closing costs. Budget an additional 2-5% ($8,000$20,000) for closing costs on top of your $20,000 down payment.

Frequently Asked Questions — 5% Down Payment

Is 5% a good down payment?

5% is the minimum for many loan programs. It gets you into a home sooner, but you'll have PMI and a larger loan balance. It's a trade-off between buying now and waiting to save more.

How much is 5% down on a $400,000 home?

5% of $400,000 is $20,000. Your loan amount would be $380,000, with a monthly payment of $2,528 at 7% for 30 years.

Do I need PMI with 5% down?

Yes — PMI is required when putting less than 20% down. On a $380,000 loan, expect roughly $222/month in PMI. You can request PMI removal once your equity reaches 20%.

How does 5% down compare to 20% down?

With 5% down, your monthly payment is $399 higher than 20% down, and you'll pay $83,705 more in total interest. You also need to budget for PMI.

What loan types accept 5% down?

All major loan types accept 5% down: conventional, FHA, VA, and USDA. Compare loan types to find the best fit for your credit profile.

Should I save more or buy now with 5% down?

If home prices are rising faster than you can save, buying now with a smaller down payment may make sense — you start building equity immediately. But weigh the added cost of PMI and higher payments.

How long does it take to save 5% for a $400,000 home?

Saving $20,000 depends on your income and savings rate. At $1,000/month saved, it takes about 20 months (1.7 years). At $2,000/month, roughly 10 months.

Can I use gift money for my 5% down payment?

Yes — most loan types allow gift funds for down payments. Conventional loans may require you to contribute some of your own funds if putting less than 20% down. FHA and VA loans allow 100% of the down payment to come from gifts. You'll need a gift letter from the donor.

Other Down Payment Options