Netwise

Mortgage Calculator

Rates verified October 15, 2026

See your monthly payment, total housing cost with tax, insurance and PMI, and how extra payments shorten the loan.

$
$

20% of the price

%
%

From your lender's quote; only charged under 20% down.

Taxes, insurance and extra payments
$
$
$
$

Mortgage payment · monthly

$2,022.62

$320,000.00 borrowed · paid off in 30 years

44%

of what you repay is the loan itself

Monthly housing cost · $2,480.95
  • Principal and interest$2,022.6282%
  • Property tax$333.3313%
  • Home insurance$125.005%

Total interest

$408,140.64

Over the life of the mortgage

Total of payments

$728,140.64

Principal plus interest

Monthly cost, line by line
Monthly housing cost
Principal and interest (monthly)$2,022.62
Property tax$333.33
Home insurance$125.00
Total monthly housing cost$2,480.95
How this is calculated
  1. Purchase price

    Price of the home.

    $400,000.00

  2. Down payment

    20% of the price.

    -$80,000.00

  3. Mortgage amount

    The amount you borrow.

    $320,000.00

  4. Interest rate per payment

    6.5% a year, compounded monthly, is 0.54167% per payment at 12 payments a year.

  5. Payment

    Level payment that repays the mortgage over 30 years.

    $2,022.62

  6. Total interest

    Over 30 years.

    $408,140.64

Amortization schedule by year
YearInterestPrincipalBalance
1$20,694.68$3,576.76$316,423.24
2$20,455.16$3,816.28$312,606.96
3$20,199.56$4,071.88$308,535.08
4$19,926.87$4,344.57$304,190.51
5$19,635.90$4,635.54$299,554.97
6$19,325.44$4,946.00$294,608.97
7$18,994.22$5,277.22$289,331.75
8$18,640.79$5,630.65$283,701.10
9$18,263.69$6,007.75$277,693.35
10$17,861.33$6,410.11$271,283.24
11$17,432.03$6,839.41$264,443.83
12$16,973.98$7,297.46$257,146.37
13$16,485.27$7,786.17$249,360.20
14$15,963.82$8,307.62$241,052.58
15$15,407.42$8,864.02$232,188.56
16$14,813.81$9,457.63$222,730.93
17$14,180.39$10,091.05$212,639.88
18$13,504.58$10,766.86$201,873.02
19$12,783.51$11,487.93$190,385.09
20$12,014.14$12,257.30$178,127.79
21$11,193.24$13,078.20$165,049.59
22$10,317.38$13,954.06$151,095.53
23$9,382.83$14,888.61$136,206.92
24$8,385.73$15,885.71$120,321.21
25$7,321.84$16,949.60$103,371.61
26$6,186.68$18,084.76$85,286.85
27$4,975.52$19,295.92$65,990.93
28$3,683.22$20,588.22$45,402.71
29$2,304.40$21,967.04$23,435.67
30$833.21$23,435.67$0.00
Assumptions
  • Fixed rate compounded monthly.
  • Property tax and insurance are your estimates; they usually rise over time.

Worked examples

Monthly payments, monthly compounding, before tax and insurance.

ScenarioMortgagePaymentTotal interestPaid off
$400,000 home, 20% down, 6.5%, 30 years$320,000$2,022.62$408,14130 years
$600,000 home, 10% down, 5.5%, 25 years$540,000$3,316.07$454,82325 years
$300,000 home, 5% down, 6%, 25 years$285,000$1,836.26$265,87725 years

Frequently asked questions

What is the monthly payment on a $320,000 mortgage at 6.5%?

$2,022.62 a month over 30 years, before property tax and insurance. Total interest over the life of the loan is $408,141.

When does PMI stop?

Your servicer must end private mortgage insurance automatically when the balance is scheduled to reach 78% of the home's original value, as long as you're current on payments. Extra payments don't move that automatic date, but you can ask to cancel at 80%.

How much does paying extra each month save?

On the first example, adding $200 to each payment saves $105,428 in interest.

What does accelerated biweekly mean?

You pay half your monthly payment every two weeks: 26 half-payments, or the equivalent of 13 monthly payments a year, which pays the loan off years early.

Sources

Estimates for information only; not tax, legal or financial advice. See our methodology.

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