Monthly payment on a $400,000 mortgage at 6.75% for 30 years
A $400,000 loan at 6.75% over 30 years costs $2,594.39 a month. You pay $533,981 in interest, $933,981 in total.
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The numbers for these inputs
| Year | Principal paid | Interest paid | Balance left |
|---|---|---|---|
| 1 | $4,263 | $26,870 | $395,737 |
| 2 | $4,560 | $26,573 | $391,177 |
| 3 | $4,877 | $26,255 | $386,300 |
| 4 | $5,217 | $25,916 | $381,083 |
| 5 | $5,580 | $25,553 | $375,503 |
| 6 | $5,969 | $25,164 | $369,534 |
| 7 | $6,384 | $24,748 | $363,150 |
| 8 | $6,829 | $24,304 | $356,321 |
| 9 | $7,304 | $23,828 | $349,017 |
| 10 | $7,813 | $23,320 | $341,204 |
| 11 | $8,357 | $22,776 | $332,847 |
| 12 | $8,939 | $22,194 | $323,908 |
| 13 | $9,561 | $21,572 | $314,347 |
| 14 | $10,227 | $20,906 | $304,121 |
| 15 | $10,939 | $20,194 | $293,182 |
| 16 | $11,701 | $19,432 | $281,481 |
| 17 | $12,515 | $18,617 | $268,966 |
| 18 | $13,387 | $17,746 | $255,579 |
| 19 | $14,319 | $16,814 | $241,261 |
| 20 | $15,316 | $15,817 | $225,945 |
| 21 | $16,382 | $14,751 | $209,563 |
| 22 | $17,523 | $13,610 | $192,040 |
| 23 | $18,743 | $12,390 | $173,297 |
| 24 | $20,048 | $11,085 | $153,249 |
| 25 | $21,444 | $9,689 | $131,806 |
| 26 | $22,937 | $8,196 | $108,869 |
| 27 | $24,534 | $6,599 | $84,335 |
| 28 | $26,242 | $4,891 | $58,093 |
| 29 | $28,069 | $3,063 | $30,024 |
| 30 | $30,024 | $1,109 | $0 |
How it works
A fixed-rate loan is repaid with the same payment every month. The payment is chosen so that, after the last one, the balance is exactly zero: payment = amount x r / (1 - (1 + r)^-n), where r is the monthly rate (yearly rate / 12) and n is the number of months.
Each month the interest is the balance times r. The rest of the payment reduces the balance. Early on most of the payment is interest; later most of it is principal, which the year-by-year table shows.
The result does not include fees, insurance, taxes or a variable rate. Your lender's figure can differ a little, so use this to compare options, then ask for the official schedule.
Common mistakes
- Comparing loans by monthly payment alone: a longer term lowers the payment but raises the total interest.
- Forgetting that the quoted rate and the APR can differ once fees are included.
- Not checking whether extra payments go to principal; paying a little extra early saves the most interest.
- Using the headline rate for a variable-rate loan, which can rise.
Questions
What is the monthly payment on $400,000 at 6.75%?
$2,594.39 a month for 360 months, assuming a fixed rate and equal payments.
How much interest will I pay in total?
$533,981, which is 133.5% of the amount borrowed. The total repaid is $933,981.
How do I pay less interest?
Choose a shorter term, make a larger down payment, or pay extra toward the principal. Change the term slider to see the trade-off between payment and total interest.
Does this include fees or insurance?
No. It covers principal and interest only. Add origination fees, insurance or property taxes separately; for a mortgage they can add a large share to the monthly cost.
Why is the first year mostly interest?
Interest is charged on the remaining balance, which is highest at the start. As the balance falls, a larger part of each equal payment goes to principal.
More loan payment examples
- Monthly payment on a $20,000 car loan at 7% for 5 years
- Monthly payment on a $30,000 car loan at 6.5% for 6 years
- Monthly payment on a $10,000 personal loan at 9% for 3 years
- Monthly payment on a $5,000 personal loan at 12% for 2 years
- Monthly payment on a $30,000 student loan at 5% for 10 years
- Monthly payment on a $50,000 student loan at 5.5% for 10 years
- Monthly payment on a $300,000 mortgage at 6.5% for 30 years
- Monthly payment on a $300,000 mortgage at 6% for 15 years
- Monthly payment on a $200,000 mortgage at 7% for 30 years