The Mortgage Ledger

United States

United States amortization calculator

A year-by-year breakdown of how each payment splits between interest and principal, and how the balance falls over time.

Your mortgage

Year-by-year breakdown

Total interest: $347,515 · Paid off July 2056

Early on, most of each payment is interest; the balance falls slowly at first, then faster. That's the shape of every amortizing mortgage.

YearPrincipalInterestBalance
1$3,684$17,900$296,316
2$3,911$17,673$292,405
3$4,152$17,431$288,252
4$4,409$17,175$283,844
5$4,681$16,903$279,163
6$4,969$16,615$274,194
7$5,276$16,308$268,918
8$5,601$15,983$263,317
9$5,947$15,637$257,371
10$6,313$15,270$251,057
11$6,703$14,881$244,354
12$7,116$14,468$237,238
13$7,555$14,029$229,683
14$8,021$13,563$221,662
15$8,516$13,068$213,147
16$9,041$12,543$204,106
17$9,599$11,985$194,507
18$10,191$11,393$184,316
19$10,819$10,765$173,497
20$11,486$10,097$162,011
21$12,195$9,389$149,816
22$12,947$8,637$136,869
23$13,746$7,838$123,123
24$14,593$6,990$108,530
25$15,494$6,090$93,036
26$16,449$5,135$76,587
27$17,464$4,120$59,124
28$18,541$3,043$40,583
29$19,684$1,899$20,898
30$20,898$685$0

An estimate for planning — not financial advice. Principal & interest only; property tax, insurance and any fees are separate.