KIBOR Explained: The Benchmark Rate Behind Pakistan's Variable-Rate Loans

Most people never see the term KIBOR directly, but if you or your business has a variable-rate loan in Pakistan, it's very likely priced off this benchmark. Understanding what moves it helps explain why loan repayments can shift even when nothing about the loan itself has changed.

What KIBOR actually measures

KIBOR — the Karachi Interbank Offered Rate — is the average interest rate at which a panel of major banks indicate they'd be willing to lend to each other, unsecured, for a specific period (tenor). It's published for several tenors, most commonly 1-month, 3-month, 6-month, and 1-year, on every business day.

Banks need to borrow from and lend to each other constantly to manage short-term liquidity, so this interbank market — and the rate at which it clears — is a genuine, continuously updated signal of the underlying cost of money in the banking system.

How it relates to the SBP policy rate

The State Bank of Pakistan (SBP) sets a policy rate at scheduled Monetary Policy Committee meetings, aimed at managing inflation and economic activity. At its September 14, 2026 meeting, the Committee held the policy rate unchanged at 11.5%, citing rising global commodity prices and heightened geopolitical risk — a reminder that the same international oil-market volatility covered in our petrol and diesel explainer factors directly into interest-rate decisions, not just pump prices. KIBOR isn't the same thing as the policy rate, but it moves closely in line with it: when the SBP raises, lowers, or holds the policy rate, KIBOR typically adjusts (or stays put) within days to reflect the new cost of central-bank liquidity, layered with the market's own read on bank-to-bank credit risk and liquidity conditions at that moment.

Why it shows up in your loan agreement

A large share of corporate borrowing in Pakistan, along with some consumer and housing finance products, is priced as a spread over KIBOR — for example, "6-month KIBOR + 2%." The loan's actual interest rate resets periodically (often every three or six months) to whatever KIBOR is at that reset date, plus the agreed spread. That structure passes interest-rate risk from the lender to the borrower: if KIBOR rises between resets, so does the repayment amount, without any change to the underlying contract terms.

This is different from a fixed-rate loan, where the interest rate is locked for the life of the loan (or a defined period) regardless of what happens to market rates.

Where to check the current rate

Because KIBOR is published daily and used directly in financial contracts, always check a live, dated source — a fixed number in an explainer article like this one would already be out of date. The State Bank of Pakistan publishes daily and historical KIBOR rates on its website, and they are widely republished by financial news services and banks' own treasury pages.

For the policy backdrop that drives KIBOR's broader trend, see our coverage of Pakistan's inflation and monetary policy.