$330,000 Mortgage Payment
Monthly principal & interest by interest rate and loan term.
A $330,000 mortgage at 6.50% over 30 years costs about $2,086 a month in principal and interest, and $420,895 in interest over the life of the loan.
Early payments are mostly interest: in the first year only a small slice of each instalment reduces the balance. That is why a shorter term saves so much — the rate is similar, but the interest has far less time to compound.
Choosing a term
- $2,086 a month on a 30-year term, with $420,895 of interest paid in total.
- $2,460 a month on a 20-year term, with $260,494 of interest paid in total.
- $2,875 a month on a 15-year term, with $187,437 of interest paid in total.
- Property tax, homeowners insurance, PMI and HOA dues are not included — a common reason a real payment lands 20-30% above the figure shown here.
Monthly Payment by Rate & Term
| Interest Rate | 30 years | 20 years | 15 years |
|---|---|---|---|
| 5% | $1,772 | $2,178 | $2,610 |
| 5.5% | $1,874 | $2,270 | $2,696 |
| 6% | $1,979 | $2,364 | $2,785 |
| 6.5% | $2,086 | $2,460 | $2,875 |
| 7% | $2,196 | $2,558 | $2,966 |
| 7.5% | $2,307 | $2,658 | $3,059 |
| 8% | $2,421 | $2,760 | $3,154 |
Principal & interest only. Property tax, insurance, PMI and HOA are extra.
At 6.5% over 30 Years
| Loan Amount | $330,000 |
|---|---|
| Monthly Principal & Interest | $2,086 |
| Total Interest (30 yr) | $420,895 |
| Total of Payments | $750,895 |
First-Year Amortization (6.5%, 30 yr)
| Month | Principal | Interest | Balance |
|---|---|---|---|
| 1 | $298 | $1,788 | $329,702 |
| 2 | $300 | $1,786 | $329,402 |
| 3 | $302 | $1,784 | $329,100 |
| 4 | $303 | $1,783 | $328,797 |
| 5 | $305 | $1,781 | $328,492 |
| 6 | $306 | $1,779 | $328,186 |
| 7 | $308 | $1,778 | $327,877 |
| 8 | $310 | $1,776 | $327,568 |
| 9 | $312 | $1,774 | $327,256 |
| 10 | $313 | $1,773 | $326,943 |
| 11 | $315 | $1,771 | $326,628 |
| 12 | $317 | $1,769 | $326,312 |
Early payments are mostly interest; principal builds over time.
Last reviewed: November 2026
Data sources: Standard mortgage amortization formula; Principal & interest only — excludes taxes, insurance, PMI, HOA.
Disclaimer: Payment estimates are for principal and interest at the rates shown. Your actual payment depends on your rate, taxes, insurance and fees. Not financial advice.