$325,000 Mortgage at 8% for 20 Years
A $325,000 mortgage at 8% over 20 years has a monthly principal + interest payment of $2,718. You'll pay $327,423 in total interest, bringing total loan cost to $652,423.
Estimated monthly payment
$3,250
Principal + interest
$2,718
Property tax
$406
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$3,250
1st month interest
$2,167
1st month principal
$552
Total interest
$327,423
Balance after 1 year
$318,131
Balance after 5 years
$284,458
Total cost (P+I)
$652,423
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $6,869 | $25,752 | $318,131 |
| 2 | $7,440 | $25,182 | $310,691 |
| 3 | $8,057 | $24,564 | $302,634 |
| 4 | $8,726 | $23,895 | $293,908 |
| 5 | $9,450 | $23,171 | $284,458 |
| 6 | $10,234 | $22,387 | $274,224 |
| 7 | $11,084 | $21,537 | $263,140 |
| 8 | $12,004 | $20,617 | $251,136 |
| 9 | $13,000 | $19,621 | $238,136 |
| 10 | $14,079 | $18,542 | $224,057 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $3,106 | $234,056 | $559,056 |
| 30 years | $2,385 | $533,505 | $858,505 |
Choosing 15 years over 30 saves about $299,448 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$2,718
Total payments
240
Total interest
$327,423
Total cost (P+I only)
$652,423
Advertisement
Nearby scenarios
$300,000 · 8% · 20 yr
$2,509/mo
$350,000 · 8% · 20 yr
$2,928/mo
$275,000 · 8% · 20 yr
$2,300/mo
$375,000 · 8% · 20 yr
$3,137/mo
$325,000 · 7.5% · 20 yr
$2,618/mo
$325,000 · 8.5% · 20 yr
$2,820/mo
$325,000 · 7% · 20 yr
$2,520/mo
$325,000 · 9% · 20 yr
$2,924/mo
$325,000 · 8% · 15 yr
$3,106/mo
$325,000 · 8% · 30 yr
$2,385/mo
Related
Frequently asked
Last updated: 2026