$500,000 Mortgage Calculator
Monthly payment, total interest, and amortization at multiple rates — 2025.
$500,000 Mortgage — Monthly Payment by Rate
| APR | 30-yr Monthly | 30-yr Total Interest | 15-yr Monthly | 15-yr Total Interest |
|---|---|---|---|---|
| 6.5% | $3,160.34 | $637,722 | $4,355.54 | $283,997 |
| 7% | $3,326.51 | $697,544 | $4,494.14 | $308,945 |
| 7.5% | $3,496.07 | $758,586 | $4,635.06 | $334,311 |
Full Loan Calculator
Monthly Payment
$3,326.51
Total interest: $697,544
$1,197,544 total over 30 years
Principal vs Interest
Loan Amount | $500,000 |
APR | 7.0% |
Term | 30 years (360 months) |
Monthly Payment | $3,326.51 |
Total Principal | $500,000 |
Total Interest 58.25% of total | $697,544 |
Total Cost | $1,197,544 |
Frequently Asked Questions
What is the monthly payment on a $500,000 mortgage?
At 7% APR over 30 years, a $500,000 mortgage costs $3,326.51/month. At 6.5%, it's $3,160.34/month. These figures are principal + interest only; property taxes, insurance, and PMI are not included.
How much interest will I pay on a $500,000 mortgage?
Over 30 years at 7% APR, you'd pay $697,544 in total interest on a $500,000 loan — nearly 140% of the original loan. A 15-year term at the same rate costs $308,945 in interest.
Should I choose a 15-year or 30-year mortgage?
A 15-year mortgage saves significant interest but requires higher monthly payments. On a $500,000 loan at 7%, the 15-year payment is $4,494.14/month vs. $3,326.51/month for 30 years — but total interest savings are $388,599.