Amortization Schedule Calculator
See exactly where your payments go. The schedule shows, year by year, how much goes to interest, how much pays down the loan and what you still owe.
Monthly principal and interest
$4,410
On $680,000 at 6.75% for 30 years.
- Principal43%
- Interest57%
- Loan amount
- $680,000
- Total interest
- $907,768
- Total of all payments
- $1,587,768
- Principal passes interest
- 2046 (year 21)
- Final payment year
- 2055
In the first year, $45,679 of $52,926 in payments goes to interest. Principal overtakes interest in year 21.
| Year | Principal | Interest | Total paid | Balance |
|---|---|---|---|---|
| 2026 | $7,247 | $45,679 | $52,926 | $672,753 |
| 2027 | $7,752 | $45,174 | $52,926 | $665,001 |
| 2028 | $8,291 | $44,634 | $52,926 | $656,710 |
| 2029 | $8,869 | $44,057 | $52,926 | $647,841 |
| 2030 | $9,486 | $43,439 | $52,926 | $638,355 |
| 2031 | $10,147 | $42,779 | $52,926 | $628,208 |
| 2032 | $10,853 | $42,072 | $52,926 | $617,355 |
| 2033 | $11,609 | $41,317 | $52,926 | $605,746 |
| 2034 | $12,417 | $40,508 | $52,926 | $593,329 |
| 2035 | $13,282 | $39,644 | $52,926 | $580,047 |
Estimates for illustration only, not a loan offer or a commitment to lend. Rates, taxes, insurance and program rules vary; our team will confirm exact figures for your situation.
How this calculator works.
The monthly payment is fixed for the life of a fixed-rate loan, but its makeup changes. Each month, interest is the balance times the monthly rate, and the rest of the payment goes to principal.
Early on the balance is large, so most of the payment is interest. As the balance falls, interest shrinks and more of each payment reduces the loan, which is why equity builds slowly at first and faster later.
Totals add up every monthly payment over the term. The year when principal first passes interest is marked, a useful point for thinking about extra payments or a refinance.
Each month: interest = balance × (rate ÷ 12); principal = payment − interest; new balance = balance − principal.
Common questions.
Turn the estimateinto real numbers.
Answer a few questions and our team will price your scenario with current rates and the right program.
Prefer to talk? (949) 774-9599