Buying a home often comes down to small numbers. Even a tiny change in interest can increase or reduce your EMI for years. That’s why your home loan interest rate is tied to matters. In India, most floating home loans use either a bank’s MCLR or the RBI’s repo rate. The names might sound similar, but they work in different ways. Understanding the difference between the MCLR rate vs repo rate will help you pick the best and cheapest option.
MCLR is an internal rate that each bank calculates from its own cost of funds, operating expenses, and a tenor premium. Because it is internal and tied to a reset date, your rate tends to move with a lag. The repo rate is the RBI’s policy rate at which it lends to banks against government securities. When your loan is repo-linked, policy changes usually reach your EMI faster because banks reset these loans at least once every quarter. Read the blog further to learn the difference between MCLR rate and repo rate, and how they can affect your home loan EMI.
What is the Repo rate?
The repo rate is the rate at which the Reserve Bank of India (RBI) lends short-term funds to banks against government securities. When the repo rate falls, banks’ funding cost drops and, ideally, your floating loan rate falls too, especially if your loan is pegged to an external benchmark like the repo.
Suggested read: Repo Rate Impacts on Home Loan
Knowing the Difference Between Bank Rate and Repo Rate
- Repo rate: Short-term lending by RBI to banks with collateral (government securities), mainly to manage short-term liquidity and signal the policy stance. Your repo-linked home loan responds to this.
- Bank rate: The rate at which the RBI is prepared to lend to commercial banks without a repurchase agreement. In practice today, RBI keeps the bank rate aligned with the Marginal Standing Facility (MSF) rate, which is an overnight emergency window and is typically above the repo rate. Policy updates often announce the MSF and bank rate together.
What is MCLR?
MCLR stands for Marginal Cost of Funds-based Lending Rate. It is an internal benchmark each bank computes. MCLR is the minimum rate below which a bank cannot lend for a given tenor, and it replaced the base rate system from April 1, 2016.
Banks calculate MCLR using four ingredients:
- Marginal cost of funds (what it costs the bank to raise money)
- Negative carry on CRR (cost of the cash reserve they must keep with RBI, which earns no interest)
- Operating costs
- Tenor premium (longer loans priced higher than shorter loans)
Suggested read: MCLR Based Home Loan
MCLR vs Repo-Linked Rate (RLLR/RBLR): Comparison
Speed of Transmission to Your EMI
- Repo-linked: Faster. Your rate must reset at least every 3 months, and some banks even reset monthly. When the RBI cuts or hikes, your EMI or tenure reflects it quickly.
- MCLR: Slower. If your reset period is 12 months, a cut today might show up months later.
Transparency
- Repo-linked: Transparent. The benchmark is public (RBI policy repo rate), and the bank discloses a fixed spread. Your rate = Repo + Spread. Any RBI move is easy to track.
- MCLR: Less transparent for consumers. MCLR depends on the bank’s internal costs and methodology. Two banks can have different MCLRs for the same tenor.
Spread flexibility
- Repo-linked: Spread changes are constrained by rules. Credit-risk spread should change only if your credit risk changes materially; other spread components can be revised only once in three years.
- MCLR: Banks have more leeway because both the benchmark (MCLR) and your spread are internal.
How Banks Set Your Effective Home Loan Rate?
Whether your loan is on MCLR or repo-linked, the bank quotes:
Effective Rate = Benchmark + Spread
- Under repo-linked rules, the benchmark is the RBI repo (or another allowed external benchmark), and the spread is meant to be stable, with limited reasons to change.
- Under MCLR, both the MCLR curve and your spread are internal. RBI specifies the ingredients of MCLR, but the bank’s actual numbers vary by funding costs and strategy.
In the end, the “better” choice between MCLR and repo-linked rates comes down to how you balance risk, speed of change, and your own loan timeline. MCLR moves slowly and can feel more stable, but it may delay the benefit when rates fall. Repo-linked loans react faster to RBI moves, which is great in a falling-rate cycle, but it also means your EMI can climb just as quickly when rates rise.
You should look at where interest rates are in the cycle, how many years you have left on your loan, your cash flow comfort, and how often your rate resets. Check your current spread over MCLR or repo, see what your bank is offering new customers, and compare the actual EMI and total interest outgo, not just the headline rate.
