$300,000 Mortgage at 7% for 30 Years
Monthly payment breakdown for a fixed-rate 30-year home loan.
Monthly Payment
$1,996
Principal: $300,000 · Rate: 7%
| Item | Amount |
|---|---|
| Loan Principal | $300,000 |
| Total Interest (30 years) | $418,527 |
| Total Paid | $718,527 |
Amortization Schedule (Yearly Summary)
How your payments are split between principal and interest each year.
| Year | Principal Paid | Interest Paid | Remaining Balance |
|---|---|---|---|
| 1 | $3,047 | $20,903 | $296,953 |
| 2 | $3,268 | $20,683 | $293,685 |
| 3 | $3,504 | $20,447 | $290,181 |
| 4 | $3,757 | $20,194 | $286,424 |
| 5 | $4,029 | $19,922 | $282,395 |
| 6 | $4,320 | $19,631 | $278,075 |
| 7 | $4,632 | $19,318 | $273,442 |
| 8 | $4,967 | $18,984 | $268,475 |
| 9 | $5,326 | $18,625 | $263,149 |
| 10 | $5,711 | $18,239 | $257,437 |
| 30 | $23,067 | $884 | $0 |
Rate Comparison — $300K Loan
Understanding a $300K Mortgage at 7%
A $300,000 fixed-rate mortgage at 7% interest over 30 years results in a monthly payment of $1,996. Over the full loan term, you will pay $418,527 in interest — roughly 1.4× the original loan amount.
In the early years, most of your payment goes toward interest. By year 10, approximately $5,711 of your annual payments go to principal and $18,239 to interest. Over time, the balance shifts as the principal portion grows.
Frequently Asked Questions
What is the monthly payment on a $300,000 mortgage at 7%?
The monthly payment on a $300,000 mortgage at 7% interest for 30 years is $1,996. Over the life of the loan, you will pay $418,527 in interest, for a total of $718,527.
How much total interest will I pay on a $300,000 mortgage at 7%?
On a $300,000 mortgage at 7% over 30 years, you will pay $418,527 in total interest. This means you pay roughly 1.4x the original loan amount in interest alone.
How does 7% compare to other mortgage rates?
At 7% on a $300,000 30-year loan, the monthly payment is $1,996. A 0.5% rate decrease would save approximately $100/month, while a 0.5% increase would add about $102/month.
How This Is Calculated
This page uses the standard fixed-rate amortization formula to compute the monthly mortgage payment:
M = P × [r(1+r)n] / [(1+r)n − 1]
Where P = $300,000 (loan principal), r = 0.005833 (monthly interest rate = 7% ÷ 12), and n = 360 (total payments = 30 years × 12 months).
Standard amortization formula. Assumes fixed-rate loan, no PMI, taxes, or insurance.
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⚠️ Estimates only. Actual mortgage costs may include PMI, property tax, insurance, and HOA fees. Consult a lender for precise figures.