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✓ Updated March 2026 · FY 2025-26

Floating vs Fixed
Rate Calculator

Compare floating and fixed rate loans side-by-side — find which saves you more over the full loan tenure.

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📋 Loan Details
Tenure20 yr
Fixed9%
5%11.5%18%
Floating Start8.5%
Future Float10%
📊 Fixed vs Floating Comparison
💡 When to choose Fixed?

Choose Fixed if you expect rates to rise significantly. Choose Floating if rates are likely to fall or stay stable — and RBI mandates zero penalty on floating-rate prepayment.

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Floating vs Fixed Interest Rate Calculator India — Which Home Loan Rate is Better? 2025

Choosing between floating and fixed home loan interest rates is one of the most important financial decisions for a home buyer. Fixed rates offer EMI certainty; floating rates are typically 1–2% lower and historically better over long terms. In India, most home loans are floating rate linked to RLLR/MCLR/Repo Rate.

8.5–9%
Floating home loan rates in 2025 (repo rate linked)
9.5–11%
Fixed rate home loan rates — typically 1–2% higher than floating
2%
Historical average savings of floating over fixed over 20 years
RLLR
Repo Linked Lending Rate — benchmark for most floating home loans since Oct 2019

📐 Formula

Compare total interest paid over loan tenure:
Fixed Rate: Total Interest = EMI × Tenure − Principal (simple computation)
Floating Rate: Varies over time — simulate with expected rate scenarios

Insight: ₹50L loan, 20 years. Fixed at 10%: total interest = ₹65.8L. Floating at 8.5% (constant): total interest = ₹53.3L. Savings = ₹12.5L. If floating rises to 10% after 5 years and stays: total interest = ₹60.1L. Still saves ₹5.7L vs fixed.

🛠️ How to Use

  1. Step 1: Enter loan amount, tenure, and current floating vs fixed rate from your chosen bank.
  2. Step 2: For floating rate scenario: set expected rate path — stable, rising, or falling.
  3. Step 3: Compare total interest payable under both scenarios.
  4. Step 4: Factor in the break-even: floating is better unless rates rise by more than 1.5–2% AND stay elevated for the entire tenure.
  5. Step 5: Check the teaser/fixed rate period for home loans — some offer 2–3 years fixed then convert to floating.
💡 Pro Tips
✓ In India, RBI has cut rates 11 times in the last decade — floating rate holders benefited significantly vs fixed.
✓ Floating is better for long tenures (15+ years) — statistically, rates mean-revert over long periods.
✓ Opt for shorter fixed period (2–3 years) if you're buying at a rate peak — locks in current rate, then converts to floating when rates drop.
✓ Pre-payment penalty applies only to fixed rate home loans (up to 2%) — not floating rate per RBI mandate.

❓ FAQs

Should I choose floating or fixed rate home loan in India? +

For most borrowers in 2025: floating rate is recommended. Currently floating rates are 1–2% lower than fixed rates. Over a 20-year tenure, even if rates rise by 0.5%, floating rate borrowers have historically saved ₹5–15L vs fixed rate.

What is RLLR and how does it affect home loan EMI? +

RLLR (Repo Linked Lending Rate) is the benchmark for floating home loans since October 2019. When RBI changes repo rate, RLLR changes automatically. Your home loan rate = RLLR + Spread. Spread is fixed throughout the loan tenure.

How often does EMI change on a floating rate loan? +

RLLR-linked loans: rate changes whenever RBI changes repo rate (typically 6–8 times/year potential change). Banks generally adjust either EMI or tenure — ask your bank to adjust tenure, not EMI, to minimise total interest.

What is a hybrid rate home loan? +

Some banks offer 2–5 years of fixed rate followed by floating rate for the remainder. Good if you expect rates to fall — you lock in current rate, then benefit from lower floating rates later.

Is there a way to switch from floating to fixed? +

Yes, but you'll pay a conversion fee (0.5–2% of outstanding loan). Rarely makes sense unless you expect sustained high rates for 10+ years. For most people, floating is better over the long term.

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