$125,000 Mortgage at 6% for 20 Years
A $125,000 mortgage at 6% over 20 years has a monthly principal + interest payment of $896. You'll pay $89,929 in total interest, bringing total loan cost to $214,929.
Estimated monthly payment
$1,177
Principal + interest
$896
Property tax
$156
Home insurance
$125
PMI
$0
HOA
$0
Total monthly
$1,177
1st month interest
$625
1st month principal
$271
Total interest
$89,929
Balance after 1 year
$121,663
Balance after 5 years
$106,124
Total cost (P+I)
$214,929
Amortization (first 10 years)
| Year | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $3,337 | $7,409 | $121,663 |
| 2 | $3,543 | $7,203 | $118,120 |
| 3 | $3,762 | $6,985 | $114,358 |
| 4 | $3,994 | $6,753 | $110,364 |
| 5 | $4,240 | $6,507 | $106,124 |
| 6 | $4,501 | $6,245 | $101,623 |
| 7 | $4,779 | $5,967 | $96,844 |
| 8 | $5,074 | $5,673 | $91,770 |
| 9 | $5,387 | $5,360 | $86,383 |
| 10 | $5,719 | $5,027 | $80,664 |
15-year vs 30-year
| Term | Monthly P+I | Total interest | Total cost |
|---|---|---|---|
| 15 years | $1,055 | $64,868 | $189,868 |
| 30 years | $749 | $144,798 | $269,798 |
Choosing 15 years over 30 saves about $79,930 in interest at this rate and loan amount.
Extra payments
Payment breakdown
Monthly P+I
$896
Total payments
240
Total interest
$89,929
Total cost (P+I only)
$214,929
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Last updated: 2026