Mortgage › $100,000 mortgage › 5.5%
$100,000 mortgage at 5.5%: monthly payment
At 5.5%, a $100,000 30-year mortgage costs $568 a month in principal and interest and $104,404 in total interest. Over 15 years it is $817 a month with $47,075 of interest. Today's average is 6.76% (Freddie Mac PMMS national average as of 2026-09-10).
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Result
Monthly payment (PITI)
Principal & interest
Property tax
Insurance
PMI
Loan amount
Total interest
Paid off in
PMI for
| Year | Principal | Interest | Balance |
|---|
$100,000 at other rates
| Rate | Monthly P&I | Total interest | 15-year P&I |
|---|---|---|---|
| 5% | $537 | $93,256 | $791 |
| 5.5% | $568 | $104,404 | $817 |
| 5.75% | $584 | $110,086 | $830 |
| 6% | $600 | $115,838 | $844 |
| 6.25% | $616 | $121,658 | $857 |
| 6.5% | $632 | $127,544 | $871 |
| 6.75% | $649 | $133,495 | $885 |
| 7% | $665 | $139,509 | $899 |
| 7.25% | $682 | $145,583 | $913 |
| 7.5% | $699 | $151,717 | $927 |
| 8% | $734 | $164,155 | $956 |