Loan EMI Calculator
Determine your exact monthly equated installment, total interest expense, and view a complete year-by-year amortization breakdown.
Amortization Schedule
Breakdown of principal repayment, interest accrued, and remaining loan balance.
| Year | Opening Balance | EMI Paid | Principal Paid | Interest Paid | Closing Balance |
|---|---|---|---|---|---|
| Yr 1 | $300,000 | $22,754 | +$3,353 | -$19,401 | $296,647 |
| Yr 2 | $296,647 | $22,754 | +$3,578 | -$19,177 | $293,069 |
| Yr 3 | $293,069 | $22,754 | +$3,817 | -$18,937 | $289,252 |
| Yr 4 | $289,252 | $22,754 | +$4,073 | -$18,681 | $285,179 |
| Yr 5 | $285,179 | $22,754 | +$4,346 | -$18,409 | $280,833 |
| Yr 6 | $280,833 | $22,754 | +$4,637 | -$18,118 | $276,196 |
| Yr 7 | $276,196 | $22,754 | +$4,947 | -$17,807 | $271,249 |
| Yr 8 | $271,249 | $22,754 | +$5,279 | -$17,476 | $265,970 |
| Yr 9 | $265,970 | $22,754 | +$5,632 | -$17,122 | $260,338 |
| Yr 10 | $260,338 | $22,754 | +$6,009 | -$16,745 | $254,328 |
| Yr 11 | $254,328 | $22,754 | +$6,412 | -$16,343 | $247,916 |
| Yr 12 | $247,916 | $22,754 | +$6,841 | -$15,913 | $241,075 |
| Yr 13 | $241,075 | $22,754 | +$7,299 | -$15,455 | $233,776 |
| Yr 14 | $233,776 | $22,754 | +$7,788 | -$14,966 | $225,987 |
| Yr 15 | $225,987 | $22,754 | +$8,310 | -$14,445 | $217,677 |
| Yr 16 | $217,677 | $22,754 | +$8,866 | -$13,888 | $208,811 |
| Yr 17 | $208,811 | $22,754 | +$9,460 | -$13,294 | $199,351 |
| Yr 18 | $199,351 | $22,754 | +$10,094 | -$12,661 | $189,257 |
| Yr 19 | $189,257 | $22,754 | +$10,770 | -$11,985 | $178,487 |
| Yr 20 | $178,487 | $22,754 | +$11,491 | -$11,263 | $166,996 |
| Yr 21 | $166,996 | $22,754 | +$12,261 | -$10,494 | $154,735 |
| Yr 22 | $154,735 | $22,754 | +$13,082 | -$9,673 | $141,653 |
| Yr 23 | $141,653 | $22,754 | +$13,958 | -$8,797 | $127,695 |
| Yr 24 | $127,695 | $22,754 | +$14,893 | -$7,862 | $112,803 |
| Yr 25 | $112,803 | $22,754 | +$15,890 | -$6,864 | $96,912 |
| Yr 26 | $96,912 | $22,754 | +$16,954 | -$5,800 | $79,958 |
| Yr 27 | $79,958 | $22,754 | +$18,090 | -$4,665 | $61,868 |
| Yr 28 | $61,868 | $22,754 | +$19,301 | -$3,453 | $42,567 |
| Yr 29 | $42,567 | $22,754 | +$20,594 | -$2,161 | $21,973 |
| Yr 30 | $21,973 | $22,754 | +$21,973 | -$781 | $0 |
Understanding Reducing-Balance EMI & Amortization Mechanics
The Reducing-Balance Formula
Modern lenders calculate monthly repayments using the reducing balance formula:
Where P is Principal, r is periodic monthly interest rate (Annual % / 12 / 100), and n is total installments.
Early Interest Front-Loading
In the early years of a 30-year mortgage, upwards of 70% of each monthly installment goes straight toward interest rather than principal reduction.
As principal diminishes over time, interest charges shrink and an accelerating fraction of your fixed payment builds home equity.
The Power of Pre-Payments
Making extra principal-only payments early in the loan lifecycle has an outsized compounding effect.
Adding just one additional monthly payment per year on a typical $350k mortgage can cut 4 to 6 years off your term and save over $45,000 in interest expenses.