//
Calculate instant monthly EMIs, total interest, and full amortization schedules for home loans, personal loans, or car loans. Explore prepayments, compare loan options, and view annual breakdowns.
Standard reducing-balance repayment over 5 years (60 months).
₹1,00,000
₹23,099.19
₹1,23,099.19
18.8%
₹1,00,000
81.2%
₹23,099.19
18.8%
In a standard reducing-balance loan, interest is calculated on the remaining balance. Early payments consist heavily of interest, but as the balance falls, principal payback accelerates each month.
Simulate extra monthly payments or lump-sum prepayments to save interest and shorten tenure.
Month-by-month and year-by-year payment breakdown showing principal and interest allocation.
| Month | Year | Opening Balance | EMI Payment | Principal | Interest | Closing Balance |
|---|---|---|---|---|---|---|
| m1 | Yr 1 | ₹1,00,000 | ₹2,051.65 | ₹1,343.32 | ₹708.33 | ₹98,656.68 |
| m2 | Yr 1 | ₹98,656.68 | ₹2,051.65 | ₹1,352.83 | ₹698.82 | ₹97,303.85 |
| m3 | Yr 1 | ₹97,303.85 | ₹2,051.65 | ₹1,362.42 | ₹689.24 | ₹95,941.43 |
| m4 | Yr 1 | ₹95,941.43 | ₹2,051.65 | ₹1,372.07 | ₹679.59 | ₹94,569.36 |
| m5 | Yr 1 | ₹94,569.36 | ₹2,051.65 | ₹1,381.79 | ₹669.87 | ₹93,187.57 |
| m6 | Yr 1 | ₹93,187.57 | ₹2,051.65 | ₹1,391.57 | ₹660.08 | ₹91,796 |
| m7 | Yr 1 | ₹91,796 | ₹2,051.65 | ₹1,401.43 | ₹650.22 | ₹90,394.57 |
| m8 | Yr 1 | ₹90,394.57 | ₹2,051.65 | ₹1,411.36 | ₹640.29 | ₹88,983.21 |
| m9 | Yr 1 | ₹88,983.21 | ₹2,051.65 | ₹1,421.36 | ₹630.3 | ₹87,561.85 |
| m10 | Yr 1 | ₹87,561.85 | ₹2,051.65 | ₹1,431.42 | ₹620.23 | ₹86,130.43 |
| m11 | Yr 1 | ₹86,130.43 | ₹2,051.65 | ₹1,441.56 | ₹610.09 | ₹84,688.87 |
| m12 | Yr 1 | ₹84,688.87 | ₹2,051.65 | ₹1,451.77 | ₹599.88 | ₹83,237.09 |
| Rate (% P.A.) | Monthly EMI | Total Interest |
|---|---|---|
| 6% P.A. | ₹1,933.28 | ₹15,996.81 |
| 7% P.A. | ₹1,980.12 | ₹18,807.19 |
| 8% P.A. | ₹2,027.64 | ₹21,658.37 |
| 8.5% P.A. | ₹2,051.65 | ₹23,099.19 |
| 9% P.A. | ₹2,075.84 | ₹24,550.13 |
| 10% P.A. | ₹2,124.7 | ₹27,482.27 |
| 11% P.A. | ₹2,174.24 | ₹30,454.54 |
| 12% P.A. | ₹2,224.44 | ₹33,466.69 |
| Tenure | Monthly EMI | Total Interest |
|---|---|---|
| 1 Year (12 mos) | ₹8,721.98 | ₹4,663.74 |
| 2 Years (24 mos) | ₹4,545.57 | ₹9,093.62 |
| 3 Years (36 mos) | ₹3,156.75 | ₹13,643.13 |
| 5 Years (60 mos) | ₹2,051.65 | ₹23,099.19 |
| 10 Years (120 mos) | ₹1,239.86 | ₹48,782.83 |
| 15 Years (180 mos) | ₹984.74 | ₹77,253.12 |
| 20 Years (240 mos) | ₹867.82 | ₹1,08,277.58 |
| 25 Years (300 mos) | ₹805.23 | ₹1,41,568.13 |
| 30 Years (360 mos) | ₹768.91 | ₹1,76,808.85 |
Download clean CSV spreadsheets, raw JSON data, or print a formatted PDF loan report.
₹1,00,000
8.5% P.A.
5 Years (60 Months)
₹2,051.65
The standard reducing-balance loan EMI formula used by commercial banks and financial institutions is:
8.5% / 12 / 100 = 0.007083.Worked Example Calculation:
For P = ₹100,000, Annual Rate = 8.5%, Tenure = 5 Years (60 Months):
Monthly Rate (r) = 8.5 / 12 / 100 = 0.0070833
Factor = (1 + 0.0070833)^60 = 1.5273
EMI = ₹100,000 × 0.0070833 × 1.5273 / (1.5273 - 1) = ₹2,052 / month.
| Scenario Inputs | Output Result |
|---|---|
| principal : 100000, rate : 8.5, tenure : 5 | 2,052 per month |
Equated Monthly Installment (EMI) Loan Calculator. Calculate your fixed monthly loan repayment, total payable interest, and overall payoff schedule across personal, home, or vehicle loans. ZechKit provides this tool completely free and online, optimized for instant, accurate computations directly inside your web browser.
An Equated Monthly Installment (EMI) is a predetermined, recurring monthly payment made by a borrower to a financial lender. Each payment combines both interest charges and principal recovery, structured so that the loan balance reaches exactly zero at the end of the agreed term.
Mathematical Mechanics: The standard amortization equation is EMI = [P × r × (1 + r)^n] / [(1 + r)^n − 1], where P represents the borrowed principal balance, r is the monthly periodic interest rate (annual percentage divided by 12 and converted to decimal), and n is the total number of monthly payments (years × 12).
Amortization Dynamics: During the initial phases of loan repayment, the interest portion constitutes the largest share of each monthly payment. As the principal balance steadily declines over time, subsequent interest charges decrease proportionally, causing a progressively larger percentage of each installment to reduce the remaining principal.
Strategic Tips: Making regular lump-sum prepayments toward your principal balance—even modest annual contributions—significantly reduces cumulative lifetime interest and can shave months or years off your overall financing schedule.