What is a Fixed Interest Rate?
A fixed interest rate stays constant for the entire loan tenure or for a specified period. Your EMI will be exactly the same every month regardless of what happens to market interest rates.
Best for: Borrowers who want payment certainty and cannot absorb any increase in monthly EMI. Also good when interest rates are expected to rise.
What is a Floating Interest Rate?
A floating (or variable) rate changes periodically based on a benchmark rate set by your central bank. When rates fall, your EMI decreases. When rates rise, your EMI increases.
Best for: Borrowers who can handle some payment variability and expect interest rates to fall or remain stable. Historically, floating rates have been lower than fixed rates over the long term.
Side-by-Side Comparison
| Feature | Fixed Rate | Floating Rate |
|---|---|---|
| EMI amount | Always the same | Changes with rates |
| Initial rate | Usually higher | Usually lower |
| Risk level | Low - predictable | Medium - can change |
| Best when rates | Expected to rise | Expected to fall |
| Prepayment penalty | Often applies | Usually less or none |
Real Example: $250,000 Loan Over 15 Years
- Fixed at 9%: EMI = $2,535 every month for 15 years
- Floating starting at 8%: EMI starts at $2,389 but could rise or fall
- If rates drop to 7%: EMI falls to $2,247 (saving $288 per month)
- If rates rise to 10%: EMI rises to $2,686 (extra $297 per month)
Which Should You Choose?
For most borrowers taking a long-term home loan, floating rates tend to be better over the long run because they are historically lower on average and you benefit automatically when rates fall. However if you have a tight budget and cannot risk any EMI increase, a fixed rate gives you peace of mind.
Compare Both Options with Our EMI Calculator
Enter your loan amount and compare EMIs at different interest rates to see which option works best for you.