Home Loan Calculator

$900,000 Mortgage
Calculator

15-year loan · 20% down · 6.9% APR

$900,000 mortgage (15yr at 6.9%) =
$6,431.38/month
With 20% down ($180,000) → $720,000 loan amount · $1,157,648 total paid · $437,648 interest
Home Price ($)
$
Down Payment (%)
%
Annual APR (%)
%
Loan Term (Years)
Monthly Payment
$6,431.38
$720,000 loan · 15yr · 6.9%
Loan Amount
$720,000
after down payment
Total Paid
$1,157,648
all payments
Total Interest
$437,648
cost of loan
Down Payment
$180,000
20% upfront
Annual Cost
$77,177
payments/year
Interest %
37.8%
of total paid

$900,000 Mortgage — Rate Comparison

Your monthly payment changes significantly with rate. Here's how a $720,000 loan ($900,000 with 20% down) compares across common rates for a 15-year term:

RateMonthly PaymentTotal InterestTotal Paid
5.5% $5,883.00 $338,940 $1,058,940
6% $6,075.77 $373,638 $1,093,638
6.5% $6,271.97 $408,955 $1,128,955
6.9% ★ $6,431.38 $437,648 $1,157,648
7% $6,471.56 $444,881 $1,164,881
7.5% $6,674.49 $481,408 $1,201,408
8% $6,880.70 $518,525 $1,238,525

15 vs 30 Year — $900,000 Mortgage

TermMonthly PaymentTotal InterestInterest Saved vs 30yr
15 years ★ $6,431.38 $437,648 $0 saved
20 years $5,539.02 $609,364 $0 saved
30 years $4,741.92 $987,092

True Cost of a $900,000 Home

Your mortgage payment is just part of total housing costs. Estimate the full picture:

Total housing cost estimate: $8,306–$9,431/month

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