How EMI Calculator Works
Equated Monthly Installment (EMI) is the fixed amount you pay every month to repay a loan. Each EMI consists of two parts: Principal repayment and Interest payment. In early months, interest portion is higher; gradually principal portion increases.
EMI Formula:
EMI = P × r × (1+r)^n / ((1+r)^n - 1)
Where:
P = Principal (Loan amount)
r = Monthly interest rate (Annual rate ÷ 12 ÷ 100)
n = Number of monthly installments
Example Calculation
Home Loan: ₹50 lakh at 8.5% for 20 years
P = 50,00,000
r = 8.5% / 12 / 100 = 0.00708
n = 20 × 12 = 240 months
EMI = ₹43,391/month
Total Payment = ₹1,04,13,840
Total Interest = ₹54,13,840 (more than principal!)
Interest Rates by Loan Type (2026)
| Loan Type | Typical Interest Rate | Common Tenure |
|---|
| Home Loan | 8.30% - 9.50% | 15-30 years |
| Car Loan (New) | 8.50% - 11.00% | 3-7 years |
| Car Loan (Used) | 11.00% - 14.00% | 3-5 years |
| Personal Loan | 10.50% - 18.00% | 1-5 years |
| Education Loan | 8.50% - 12.00% | 5-15 years |
| Gold Loan | 9.00% - 24.00% | 6 months - 3 years |
| Business Loan | 11.00% - 20.00% | 1-5 years |
EMI Tips - How to Reduce Interest Burden
- Larger Down Payment: Reduce loan amount to save lifetime interest. Even ₹2L extra down payment can save ₹4-5L over 20-year home loan
- Shorter Tenure: 15-year vs 20-year home loan for same amount can save ₹15-20L in total interest. EMI is higher but interest much lower
- Prepay Whenever Possible: Bonus, salary hike, or windfall - put extra money toward principal. Even ₹50,000 extra prepayment annually saves lakhs
- Negotiate Rates: If you have good credit score (750+), ask bank for better rate or switch lenders. 0.5% rate reduction on ₹50L home loan saves ₹3.5L
- Choose Floating Rate: When RBI cuts repo rate, your EMI drops automatically. In rate-cut cycle, floating beats fixed
- Top-up Loan vs Personal Loan: Top-up on existing home loan is much cheaper than personal loan
Pre-payment Charges
- Floating Rate Home Loans: NO prepayment penalty (RBI rule)
- Fixed Rate Home Loans: 2-4% of outstanding loan amount
- Personal Loans: Usually 2-5% of outstanding
- Car Loans: 3-6% of outstanding (varies by bank)
Frequently Asked Questions
Q: How is EMI calculated?
EMI uses the reducing balance method with formula: EMI = P × r × (1+r)^n / ((1+r)^n - 1). Each EMI has principal + interest. Initially interest is higher; gradually principal becomes higher.
Q: Can I prepay home loan without penalty?
Yes, RBI mandates that floating rate home loans have NO prepayment penalty. Fixed rate loans typically charge 2-4%. Always check loan agreement.
Q: Should I increase EMI or tenure when interest rate rises?
Increase EMI to keep tenure same. Increasing tenure means paying interest for more years. If EMI increase is unaffordable, then accept tenure increase.
Q: What is the ideal loan EMI to income ratio?
Total EMIs should not exceed 40-50% of your net monthly income. Banks consider this when approving loans. Lower ratio = better financial health.
Q: Home loan tax benefits?
Section 24(b): Up to ₹2L deduction on home loan interest (self-occupied). Section 80C: Up to ₹1.5L deduction on principal repayment. Section 80EEA: Additional ₹1.5L for first-time buyers.