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Complete Loan & EMI Guide in India (2026)

This guide explains everything about loans and EMI in India — how EMI is calculated, what percentage of salary is safe, common loan mistakes, and strategies to reduce total interest burden.

What is EMI?

EMI (Equated Monthly Installment) is the fixed monthly amount a borrower pays to repay a loan over a specified tenure. It includes both principal and interest.

EMI Calculation Formula

EMI is calculated using the formula:

EMI = P × r × (1+r)^n / ((1+r)^n – 1)
  • P = Loan Amount
  • r = Monthly Interest Rate
  • n = Loan Tenure (months)

EMI Calculation Example (Home Loan)

Loan Amount: ₹20,00,000

Interest Rate: 8% per annum

Tenure: 20 years

Approx EMI: ₹16,700 per month

Calculate precisely using our Home Loan EMI Calculator.

How Much EMI Is Safe?

Financial experts suggest total EMI obligations should not exceed 35%–40% of your monthly income.

Monthly Salary: ₹60,000

Safe EMI Range: ₹21,000 – ₹24,000

Read detailed explanation: How Much EMI Is Safe?

EMI vs Lump Sum Payment

Choosing between paying lump sum or EMI depends on liquidity and interest cost.

  • Lump sum avoids long-term interest.
  • EMI preserves cash flow.
  • EMI may increase total interest paid.

Detailed comparison: EMI vs Lump Sum Guide

Common Loan Mistakes to Avoid

  • Taking maximum eligible loan without affordability analysis
  • Ignoring processing fees and hidden charges
  • Choosing longer tenure without evaluating total interest
  • Not comparing interest rates

Full article: Personal Loan Mistakes

Loan Affordability Based on Salary

Before taking a loan, calculate how much you can safely borrow based on income and existing obligations.

Check Loan Eligibility

Frequently Asked Questions (Loan & EMI)

How is EMI calculated?

EMI is calculated using loan amount, interest rate, and tenure using a compound interest formula.

What percentage of salary should go to EMI?

Ideally not more than 35–40% of monthly income.

Does prepayment reduce EMI?

Yes. Prepayment reduces principal, which lowers interest burden.