Home Loan Calculator

$450,000 Mortgage
Calculator

15-year loan · 20% down · 6.9% APR

$450,000 mortgage (15yr at 6.9%) =
$3,215.69/month
With 20% down ($90,000) → $360,000 loan amount · $578,824 total paid · $218,824 interest
Home Price ($)
$
Down Payment (%)
%
Annual APR (%)
%
Loan Term (Years)
Monthly Payment
$3,215.69
$360,000 loan · 15yr · 6.9%
Loan Amount
$360,000
after down payment
Total Paid
$578,824
all payments
Total Interest
$218,824
cost of loan
Down Payment
$90,000
20% upfront
Annual Cost
$38,588
payments/year
Interest %
37.8%
of total paid

$450,000 Mortgage — Rate Comparison

Your monthly payment changes significantly with rate. Here's how a $360,000 loan ($450,000 with 20% down) compares across common rates for a 15-year term:

RateMonthly PaymentTotal InterestTotal Paid
5.5% $2,941.50 $169,470 $529,470
6% $3,037.88 $186,819 $546,819
6.5% $3,135.99 $204,478 $564,478
6.9% ★ $3,215.69 $218,824 $578,824
7% $3,235.78 $222,441 $582,441
7.5% $3,337.24 $240,704 $600,704
8% $3,440.35 $259,263 $619,263

15 vs 30 Year — $450,000 Mortgage

TermMonthly PaymentTotal InterestInterest Saved vs 30yr
15 years ★ $3,215.69 $218,824 $0 saved
20 years $2,769.51 $304,682 $0 saved
30 years $2,370.96 $493,546 —

True Cost of a $450,000 Home

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

Total housing cost estimate: $4,153–$4,716/month

Compare Other Mortgage Amounts
$300,000 · 15yr $350,000 · 15yr $400,000 · 15yr $500,000 · 15yr $550,000 · 15yr $600,000 · 15yr $450,000 · 30yr Full Mortgage Calculator
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