A $75,000 fixed-rate mortgage at 4.75% APR paid over 20 years costs $484.67 per month. Over the life of the loan you would pay $41,320 in interest — 55% of the amount borrowed.
The 4.75% rate on this page is 1.68 points below this week's national average of 6.43% for a 30-year fixed mortgage (Freddie Mac PMMS, July 2, 2026).
| Period | Principal paid | Interest paid | Balance |
|---|
| Scenario | Monthly | Total interest |
|---|---|---|
| $75,000 at 4% (20yr) | $454.49 | $34,076 |
| $75,000 at 4.25% (20yr) | $464.43 | $36,462 |
| $75,000 at 4.5% (20yr) | $474.49 | $38,877 |
| $75,000 at 4.75% (20yr) ← this page | $484.67 | $41,320 |
| $75,000 at 5% (20yr) | $494.97 | $43,792 |
| $75,000 at 5.25% (20yr) | $505.38 | $46,292 |
| $75,000 at 5.5% (20yr) | $515.92 | $48,820 |
| $75,000 at 5.75% (20yr) | $526.56 | $51,375 |
| $75,000 at 6% (20yr) | $537.32 | $53,958 |
| $75,000 at 6.25% (20yr) | $548.20 | $56,567 |
| $75,000 at 6.5% (20yr) | $559.18 | $59,203 |
| $75,000 at 6.75% (20yr) | $570.27 | $61,866 |
| $75,000 at 7% (20yr) | $581.47 | $64,554 |
| $75,000 at 7.25% (20yr) | $592.78 | $67,268 |
| $75,000 at 7.5% (20yr) | $604.19 | $70,007 |
| $75,000 at 7.75% (20yr) | $615.71 | $72,771 |
| $75,000 at 8% (20yr) | $627.33 | $75,559 |
| $75,000 at 8.5% (20yr) | $650.87 | $81,208 |
| $75,000 at 9% (20yr) | $674.79 | $86,951 |