Extra payment payoff calculator

$460 interest saved

$1,463 interest you still pay

Principal $15,000 Interest $1,463. 9¢ of every dollar paid goes to interest.

Paying $200.00 extra a month on $15,000 at 11.86% clears it in 1 year 7 months instead of 2 years.

Regular payment $705.12 plus $200.00 extra; 5 months sooner.

Amortization schedule

Schedule with $200.00 extra each month, months 1–12; each payment $905.12
Month	Principal	Interest	Balance
1	$756.87	$148.25	$14,243.13
2	$764.35	$140.77	$13,478.78
3	$771.91	$133.22	$12,706.87
4	$779.54	$125.59	$11,927.33
5	$787.24	$117.88	$11,140.09
6	$795.02	$110.10	$10,345.07
7	$802.88	$102.24	$9,542.20
8	$810.81	$94.31	$8,731.38
9	$818.83	$86.30	$7,912.56
10	$826.92	$78.20	$7,085.64
11	$835.09	$70.03	$6,250.54
12	$843.35	$61.78	$5,407.20

Totals for each loan year
Year	Principal	Interest	Balance at year end
1	$9,593	$1,269	$5,407
2	$5,407	$194	$0
Total	$15,000	$1,923	$0

Full schedule, all 19 payments

Schedule with $200.00 extra each month, every payment
Month	Principal	Interest	Balance
1	756.87	148.25	14,243.13
2	764.35	140.77	13,478.78
3	771.91	133.22	12,706.87
4	779.54	125.59	11,927.33
5	787.24	117.88	11,140.09
6	795.02	110.10	10,345.07
7	802.88	102.24	9,542.20
8	810.81	94.31	8,731.38
9	818.83	86.30	7,912.56
10	826.92	78.20	7,085.64
11	835.09	70.03	6,250.54
12	843.35	61.78	5,407.20
13	851.68	53.44	4,555.52
14	860.10	45.02	3,695.42
15	868.60	36.52	2,826.82
16	877.18	27.94	1,949.64
17	885.85	19.27	1,063.78
18	894.61	10.51	169.18
19	169.18	1.67	0.00

30-year fixed mortgage average: 7.03%. Freddie Mac Primary Mortgage Market Survey (PMMS), series MORTGAGE30US, as of September 24, 2026; retrieved September 26, 2026.

Numbers on this page last changed September 26, 2026. How they are calculated: methodology.