$500,000 loan: monthly payment by rate
| Rate | 30-year | 15-year | Total interest (30y) |
|---|---|---|---|
| 5% | $2,684.11 | $3,953.97 | $466,279 |
| 5.5% | $2,838.95 | $4,085.42 | $522,020 |
| 6% | $2,997.75 | $4,219.28 | $579,191 |
| 6.5% | $3,160.34 | $4,355.54 | $637,722 |
| 7% | $3,326.51 | $4,494.14 | $697,544 |
| 7.5% | $3,496.07 | $4,635.06 | $758,586 |
| 8% | $3,668.82 | $4,778.26 | $820,776 |
Worked example
At 6.5% for 30 years, r = 6.5 ÷ 12 ÷ 100 = 0.0054167 and n = 360, so the payment is $3,160.34 a month and you would pay $637,722 in interest over the loan. A 15-year term raises the payment to $4,355.54 but cuts interest to $283,997, saving $353,726.
Buying a $500,000 house vs borrowing $500,000
If $500,000 is the price and you put 20% down, you borrow $400,000: $2,528.27 a month at 6.5% (30 years). Borrowing $500,000 with 20% down means a home price of about $625,000.
Under the traditional 28% guideline (housing cost ≤ 28% of gross income), a $3,160.34 principal-and-interest payment alone suggests a gross income of about $135,443 a year; taxes and insurance push that higher.
Rates in the tables are a range for comparison, not current market quotes. Payments are principal and interest only unless stated.
Related
Frequently asked questions
What is the monthly payment on a $500,000 mortgage?
$3,160.34 at 6.5% for 30 years, or $4,355.54 for 15 years (principal and interest).
How much interest on a $500,000 mortgage?
About $637,722 over 30 years at 6.5%.
What income do I need for a $500,000 mortgage?
Roughly $135,443+ a year under the 28% guideline, before taxes and insurance.