Mortgage payment on a $500,000 house

With 20% down at 6.5% over 30 years, the full monthly payment is about $3,136.60 — here is how it changes with rate, term and deposit. About $3,136.60 a month with 20% down at 6.5%.

Last updated August 26, 2026 · Sources: Homeowners Protection Act (PMI cancellation); rates are your own input · Calculations run in your browser — nothing is stored Last updated Aug 26, 2026 · Rates are your own input · Nothing is stored

$500,000this page
Monthly payment
$3,136.60
$400,000 borrowed · 20% down · 30 years at 6.5%
Monthly payment broken into its parts
Principal & interest$2,528.27
Property tax$458.33
Homeowner's insurance$150.00
Total monthly$3,136.60

Total interest over 30 years: $510,180

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An estimate. Your lender's figure will differ with credit score, loan type, escrow rules and local tax assessment. Not a loan offer.

More options: term, taxes, insurance, HOA and PMI
Charged above 80% LTV, cancelled automatically at 78%.

Monthly payment on $500,000 by rate and term

Principal and interest on the $400,000 borrowed after a 20% deposit of $100,000. The rate is the single biggest lever, which is why it is worth shopping.

Rate 30 years20 years15 years
5.50% $2,271.16$2,751.55$3,268.33
6.00% $2,398.20$2,865.72$3,375.43
6.50% $2,528.27$2,982.29$3,484.43
7.00% $2,661.21$3,101.20$3,595.31
7.50% $2,796.86$3,222.37$3,708.05
8.00% $2,935.06$3,345.76$3,822.61

Principal and interest only, before taxes, insurance and any PMI.

How the deposit changes it

Down payment Loan P&I PMI PMI ends
5% ($25,000) $475,000 $3,002.32 $217.71 month 135
10% ($50,000) $450,000 $2,844.31 $206.25 month 109
20% ($100,000) $400,000 $2,528.27 not charged

At 6.5% over 30 years. PMI applies above 80% loan-to-value and is cancelled automatically at 78%.

Frequently asked questions

What is the monthly payment on a $500,000 house?

With 20% down at 6.5% over 30 years, principal and interest are $2,528.27 a month. Adding property tax and insurance brings the full payment to about $3,136.60.

How much do I need to put down on a $500,000 home?

20% is $100,000, which avoids PMI. At 5% down ($25,000) you would borrow $475,000 and pay an extra $217.71 a month in PMI until month 135.

How much interest does a $500,000 mortgage cost?

On the $400,000 borrowed at 6.5% over 30 years, total interest is $510,180 — about 128% of the amount borrowed. A 15-year term cuts that to $227,197.

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