$500,000 mortgage at 6%: monthly payment over 30 and 15 years
Borrow $500,000 at 6% and the principal-and-interest payment is $2,997.75 a month over 30 years, or $4,219.28 over 15. The rest of this page shows where the money goes: total interest, the balance year by year, the month PMI can end, and what a late payment costs.
| 30-year fixed | 15-year fixed | |
|---|---|---|
| Monthly principal & interest | $2,997.75 | $4,219.28 |
| Total interest over the term | $579,191 | $259,471 |
| Total paid (principal + interest) | $1,079,191 | $759,471 |
| Interest as a share of total paid | 54% | 34% |
Principal and interest only. Property taxes, homeowners insurance, mortgage insurance and HOA dues are added to the actual payment. Rates shown are for the arithmetic, not an offer; see 30-year vs 15-year for how to choose.
Balance and equity over time (30-year loan)
In the first year, $29,833 of the $35,973 you pay is interest; only $6,140 reduces the balance. The split reverses slowly: by year 15 most of each payment is principal.
| After | Remaining balance | Paid down |
|---|---|---|
| 5 years | $465,272 | $34,728 |
| 10 years | $418,429 | $81,571 |
| 15 years | $355,244 | $144,756 |
| 20 years | $270,018 | $229,982 |
| 25 years | $155,060 | $344,940 |
Reaching 80% loan-to-value
PMI ends by the calendar if nothing else changes: you may request cancellation at 80% of the original value and the servicer must cancel at 78%. On this loan’s schedule, those months are:
| Starting LTV | Home value | 80% (request) | 78% (automatic) |
|---|---|---|---|
| 97% | $515,464 | month 127 | month 138 |
| 95% | $526,316 | month 118 | month 129 |
| 90% | $555,556 | month 89 | month 103 |
Extra principal payments or a new appraisal showing appreciation can bring cancellation forward — see PMI removal. FHA mortgage insurance follows different rules.
What a late payment costs
Late fee at day 16: usually 4% to 5% of $2,997.75, so $119.91 to $149.89 (states cap the percentage). Credit reporting at day 30. Foreclosure referral no sooner than 120 days of delinquency under federal rules. Before it happens: the first 72 hours after a missed payment.
The arithmetic behind the table
M = P × r(1 + r)n ÷ ((1 + r)n − 1), where P = $500,000, r = 6% ÷ 12 = 0.5000% per month, n = 360 (30 years) or 180 (15 years).
Same formula every lender uses; differences between quotes come from the rate, points and fees, never from the arithmetic. Balance after k payments: P(1 + r)k − M((1 + r)k − 1) ÷ r.
Frequently asked questions
What is the monthly payment on a $500,000 mortgage at 6%?
$2,997.75 a month for principal and interest on a 30-year fixed loan, or $4,219.28 on a 15-year fixed loan. Property taxes, homeowners insurance, mortgage insurance and any HOA dues are added on top and typically raise the total payment by 25% to 50%.
How much interest will I pay on a $500,000 loan at 6%?
$579,191 over 30 years, or $259,471 over 15 years, if every payment is made as scheduled with no extra principal. In the first year of the 30-year loan, about $29,833 of your $35,973 in payments is interest and $6,140 reduces the balance.
When can I cancel PMI on a $500,000 loan at 6%?
By the regular schedule alone, a loan that started at 95% of the home’s value reaches 80% loan-to-value in month 118 (when you may request cancellation) and 78% in month 129 (automatic cancellation). Extra principal payments or an appraisal showing appreciation can move that earlier.
Same amount, other rates: 5% · 7% · 8%. Same rate, other amounts: $150,000 · $200,000 · $250,000 · $300,000 · $350,000 · $400,000 · $600,000 · $800,000. All tables.