$125,000 loan: monthly payment by rate
| Rate | 30-year | 15-year | Total interest (30y) |
|---|---|---|---|
| 5% | $671.03 | $988.49 | $116,570 |
| 5.5% | $709.74 | $1,021.35 | $130,505 |
| 6% | $749.44 | $1,054.82 | $144,798 |
| 6.5% | $790.09 | $1,088.88 | $159,431 |
| 7% | $831.63 | $1,123.54 | $174,386 |
| 7.5% | $874.02 | $1,158.77 | $189,647 |
| 8% | $917.21 | $1,194.57 | $205,194 |
Worked example
At 6.5% for 30 years, r = 6.5 ÷ 12 ÷ 100 = 0.0054167 and n = 360, so the payment is $790.09 a month and you would pay $159,431 in interest over the loan. A 15-year term raises the payment to $1,088.88 but cuts interest to $70,999, saving $88,431.
Buying a $125,000 house vs borrowing $125,000
If $125,000 is the price and you put 20% down, you borrow $100,000: $632.07 a month at 6.5% (30 years). Borrowing $125,000 with 20% down means a home price of about $156,250.
Under the traditional 28% guideline (housing cost ≤ 28% of gross income), a $790.09 principal-and-interest payment alone suggests a gross income of about $33,861 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 $125,000 mortgage?
$790.09 at 6.5% for 30 years, or $1,088.88 for 15 years (principal and interest).
How much interest on a $125,000 mortgage?
About $159,431 over 30 years at 6.5%.
What income do I need for a $125,000 mortgage?
Roughly $33,861+ a year under the 28% guideline, before taxes and insurance.