Mortgage Payoff Calculator

Calculate how extra payments can help you pay off your mortgage faster and save thousands in interest. See the impact of additional principal payments on your loan.

Loan Details
Enter your mortgage information to get accurate calculations

$300,000

20.0% of home price ($60,000)

Additional Costs
Monthly expenses beyond mortgage

$3,000

$1,200

Required if down payment < 20% ($0)

$0

Extra Payments
Pay off your mortgage faster

Monthly Payment

$1,517

Principal & Interest

Total Monthly

$1,867

Including all costs

Total Interest

$306,107

Over life of loan

Total Cost

$546,107

Principal + Interest

Payment Breakdown

Total Cost

$546,107
Over 30 years

Principal

$240,000
43.9% of total

Interest

$306,107
56.1% of total

Payment Breakdown

Principal43.9%
$240,000
Interest56.1%
$306,107
Interest vs Principal Ratio
You'll pay 56% in interest
That's $66,107 more than the original loan amount
Amortization Schedule
See how your loan balance decreases over time
YearPaymentPrincipalInterestBalance
1$1,517$217$1,300$239,783
1$1,517$230$1,287$237,317
2$1,517$246$1,271$234,455
3$1,517$262$1,255$231,401
4$1,517$280$1,237$228,143
5$1,517$298$1,219$224,666
6$1,517$318$1,199$220,957
7$1,517$340$1,177$216,999
8$1,517$362$1,155$212,776
9$1,517$387$1,130$208,270
10$1,517$413$1,104$203,463
11$1,517$440$1,077$198,333
12$1,517$470$1,047$192,860
13$1,517$501$1,016$187,021
14$1,517$535$982$180,790
15$1,517$571$946$174,142
16$1,517$609$908$167,049
17$1,517$650$867$159,481
18$1,517$693$824$151,405
19$1,517$740$777$142,790
20$1,517$789$728$133,597
21$1,517$842$675$123,788
22$1,517$898$619$113,323
23$1,517$958$559$102,156
24$1,517$1,023$494$90,242
25$1,517$1,091$426$77,530
26$1,517$1,164$353$63,967
27$1,517$1,242$275$49,495
28$1,517$1,325$192$34,054
29$1,517$1,414$103$17,579
30$1,517$1,509$8$0

Benefits of Extra Mortgage Payments

Massive Interest Savings

Even small extra payments can save you tens of thousands in interest over the life of your loan.

Faster Payoff

Extra payments directly reduce your principal balance, shortening your loan term significantly.

Build Equity Faster

Extra payments increase your home equity more quickly, giving you more financial flexibility.

Flexible Strategy

You can make extra payments when you have extra money, without committing to a higher monthly payment.

No Penalties

Most mortgages allow extra principal payments without prepayment penalties.

Peace of Mind

Paying off your mortgage early provides financial security and reduces your monthly obligations.