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Amortization Calculator

See exactly how every loan payment is split between principal and interest. Includes a full amortization schedule, payoff chart, and extra payment savings analysis.

$

Monthly Payment

$1,995.91

Total of 361 payments$718,527
Total principal$300,000
Total interest$418,527
Payoff dateApril 2056

Principal vs. Interest

Remaining Loan Balance

Yr 1Yr 3Yr 5Yr 7Yr 9Yr 11Yr 13Yr 15Yr 17Yr 19Yr 21Yr 23Yr 25Yr 27Yr 29Yr 31$0k$75k$150k$225k$300k

Amortization Schedule

YearInterestPrincipalTotal PaidEnding Balance
Year 1(2026)$20,903.46$3,047.43$23,950.89$296,952.57
Year 2(2027)$20,683.16$3,267.73$23,950.89$293,684.84
Year 3(2028)$20,446.94$3,503.95$23,950.89$290,180.89
Year 4(2029)$20,193.64$3,757.25$23,950.89$286,423.64
Year 5(2030)$19,922.02$4,028.87$23,950.89$282,394.77
Year 6(2031)$19,630.78$4,320.11$23,950.89$278,074.66
Year 7(2032)$19,318.48$4,632.41$23,950.89$273,442.24
Year 8(2033)$18,983.60$4,967.29$23,950.89$268,474.95
Year 9(2034)$18,624.51$5,326.38$23,950.89$263,148.57
Year 10(2035)$18,239.47$5,711.42$23,950.89$257,437.15
Year 11(2036)$17,826.59$6,124.30$23,950.89$251,312.85
Year 12(2037)$17,383.86$6,567.03$23,950.89$244,745.82
Year 13(2038)$16,909.13$7,041.76$23,950.89$237,704.06
Year 14(2039)$16,400.08$7,550.81$23,950.89$230,153.25
Year 15(2040)$15,854.23$8,096.66$23,950.89$222,056.60
Year 16(2041)$15,268.93$8,681.96$23,950.89$213,374.63
Year 17(2042)$14,641.31$9,309.58$23,950.89$204,065.05
Year 18(2043)$13,968.32$9,982.57$23,950.89$194,082.48
Year 19(2044)$13,246.67$10,704.22$23,950.89$183,378.26
Year 20(2045)$12,472.87$11,478.02$23,950.89$171,900.23
Year 21(2046)$11,643.12$12,307.77$23,950.89$159,592.46
Year 22(2047)$10,753.39$13,197.50$23,950.89$146,394.96
Year 23(2048)$9,799.34$14,151.55$23,950.89$132,243.41
Year 24(2049)$8,776.32$15,174.57$23,950.89$117,068.84
Year 25(2050)$7,679.35$16,271.54$23,950.89$100,797.31
Year 26(2051)$6,503.08$17,447.81$23,950.89$83,349.50
Year 27(2052)$5,241.78$18,709.11$23,950.89$64,640.39
Year 28(2053)$3,889.29$20,061.59$23,950.89$44,578.79
Year 29(2054)$2,439.04$21,511.85$23,950.89$23,066.94
Year 30(2055)$883.95$23,066.94$23,950.89$0.00
Year 31(2056)$0.00$0.00$0.00$0.00
Total$418,527$300,000$718,527$0.00
Pro tip: Use the extra monthly payment slider to see how much you can save. Adding just $200 extra per month (10% of your base payment) saves $116,640 in interest over the life of this loan.

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Your Results

Monthly Payment
$1,995.91/month
Total Interest Paid
$418,527
Total Amount Paid
$718,527
Payoff Date
April 2056

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Frequently Asked Questions

What is an amortization schedule?

An amortization schedule is a complete table showing every payment over the life of a loan, broken down into the portion going to interest and the portion reducing your principal balance. Early payments are mostly interest; later payments shift heavily toward principal.

Why do I pay so much interest at the start?

Interest is calculated on your remaining balance each month. At the start, your balance is highest, so the interest portion is largest. As you pay down principal, the interest portion shrinks and more of each payment goes toward principal — this is the amortization effect.

How much does an extra monthly payment save?

Even a small extra payment can save thousands in interest and shave years off your loan. For example, adding $200/month to a $300,000, 30-year loan at 7% saves over $60,000 in interest and pays off the loan 5 years early.

What is the difference between a 15-year and 30-year mortgage?

A 15-year mortgage has a higher monthly payment but you pay far less total interest — often less than half. A 30-year mortgage has a lower payment, giving you more monthly cash flow, but you'll pay much more in total interest over the life of the loan.

Can I use this calculator for auto loans and personal loans?

Yes — this calculator works for any fixed-rate amortizing loan: mortgages, auto loans, personal loans, student loans, and business loans. Just enter the loan amount, interest rate, and term.

What does 'ending balance' mean in the amortization table?

The ending balance is the remaining principal you still owe after making that period's payment. It decreases each month until it reaches $0 at the end of the loan term.

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