

How Does Loan Amortization Work? Formula, Steps & Example
What is Amortization Calculator?
An Amortization Calculator helps you figure out the regular repayment amount, interest, and principal breakdown for any fixed loan over a period. It instantly produces a clear schedule showing exactly how each payment reduces your loan.
With this tool, you can visualize monthly, quarterly, or yearly payments and see how extra payments can speed up loan completion. It's perfect for students, borrowers, or anyone learning practical finance skills.
Formula Behind Amortization Calculator
The fixed payment, or EMI, is calculated using:
EMI = [P × r × (1 + r)n] / [(1 + r)n – 1], where P is principal, r is periodic interest rate, and n is the number of payments. Each installment is split into interest (on the remaining principal) and the rest goes to principal, gradually paying down the loan to zero.
Amortization Calculation Table
Period | Payment | Interest | Principal | Balance |
---|---|---|---|---|
1 | ₹9,901.00 | ₹2,917.00 | ₹6,984.00 | ₹4,93,016.00 |
2 | ₹9,901.00 | ₹2,888.09 | ₹7,012.91 | ₹4,85,987.09 |
3 | ₹9,901.00 | ₹2,849.60 | ₹7,051.40 | ₹4,78,935.68 |
... | ... | ... | ... | ... |
58 | ₹9,901.00 | ₹66.51 | ₹9,834.49 | ₹9,834.49 |
59 | ₹9,901.00 | ₹57.23 | ₹9,843.77 | ₹-9.28 |
60 | ₹9,901.00 | ₹0.00 | ₹9,901.00 | ₹0.00 |
Steps to Use Amortization Calculator
- Enter your loan amount, interest rate, and tenure in years.
- Select your preferred payment frequency and add any extra payment per installment.
- Click "Calculate" and instantly see your EMI, total interest, and an amortization schedule snapshot.
Why Use Vedantu’s Amortization Calculator?
Vedantu’s Amortization Calculator gives you fast, accurate answers for any loan scenario, perfectly suited for mobile and desktop. It explains repayments, interest, and loan schedules step by step.
Compare scenarios or adjust extra payments and watch your schedule update in real time. This makes it ideal for competitive exam prep, real-life planning, or understanding maths concepts in depth.
Applications of Amortization Calculator
Amortization tools are essential for planning home loans, car finance, student loans, EMIs, and business borrowings. Knowing your repayment breakdown helps with budgeting accurately and avoiding surprises.
Beyond borrowing, these schedules clarify how much you truly pay for any loan. For more foundational maths, check the HCF Calculator and Prime Numbers guide, or explore Algebra topics to strengthen your problem-solving toolkit.
Developed by verified teachers on Vedantu and aligned to Indian and international standards, this tool builds maths and finance confidence you can use for exams or daily decisions. For more number skills, check Multiples in Maths or practice Factors of Numbers directly.
FAQs on Amortization Calculator – Loan Schedule, EMI & Table
1. What is an amortization schedule?
2. How do I calculate an amortization schedule manually?
3. What is the amortization formula?
4. How does an amortization calculator work?
5. What is the difference between amortization and depreciation?
6. How can I use extra payments in an amortization calculator?
7. What factors affect my monthly amortization payment?
8. How can I use an amortization calculator to plan my loan repayment?
9. What are the benefits of using an online amortization calculator?
10. Can I use an amortization calculator for different types of loans?
11. How does the interest portion of my payment change over time?
12. What is a balloon payment, and how does it affect the amortization schedule?

















