4 min read · Updated 5 October 2026
EIBOR moves every business day. Your mortgage payment doesn’t.
That gap is why most EIBOR headlines matter less than they sound, and why a few lines in your loan agreement matter more.
The rate banks charge each other
EIBOR stands for the Emirates Interbank Offered Rate. It is the benchmark rate for AED funding in the UAE’s domestic money market.
The Central Bank of the UAE regulates EIBOR and publishes the daily rates. Every business day, a panel of between 8 and 14 banks submits the rate at which it can access AED funding for different periods.
The highest and lowest submissions are removed, and the rest are averaged. The result is published around midday.
There isn’t one EIBOR. There are six, for periods from overnight to one year. Three-month EIBOR is common for home loans, but your mortgage may use a different period.
Why it moves
The Central Bank’s Base Rate is anchored to the US Federal Reserve’s Interest on Reserve Balances, because the dirham is pegged to the US dollar. When the Fed moves, the Base Rate follows.
EIBOR is not the Base Rate. It comes from what panel banks quote for AED funding, so it also reflects conditions in the UAE money market.
The two tend to travel together, but they are different numbers. In early October 2026, for example, the Base Rate was 3.90% and three-month EIBOR was above 4.2%.
Your rate has two parts. Only one moves.
A variable home loan is typically priced as EIBOR plus a margin.
A contract might read “three-month EIBOR + 1.75%”. If three-month EIBOR is 4.25%, your rate is 6%.
EIBOR changes. The margin is fixed in your contract and normally stays for the life of the loan.
Translation: EIBOR is the part you can’t control. The margin is the part you agreed to.
Some contracts also set a minimum floor rate. If EIBOR falls far enough, your rate stops at the floor and goes no lower.
The date that matters more than the headline
Your bank doesn’t reprice your loan every day. It re-fixes the EIBOR part on set review dates.
With a three-month rate, that often means once a quarter. One major UAE bank fixes it on the first day of each calendar quarter. Your bank’s schedule may differ.
So a move in the middle of a review period changes nothing yet. What counts is where EIBOR sits on your review date.
Your review dates are in your loan documents. Find them once and put them in your calendar.
Fixed-rate borrowers get a longer pause, not an exemption. When the fixed period ends, the loan usually switches to a variable rate linked to EIBOR plus the margin in your contract.
Check that end date now. It is the day EIBOR starts to matter for you.
What a quarter point costs
As an illustration, take an AED 1.5 million home loan over 25 years.
At 5%, the payment is about AED 8,770 a month. At 5.25%, it is about AED 8,990.
That is roughly AED 220 more a month, or about AED 2,600 a year, for a quarter-point move. A full point, from 5% to 6%, adds about AED 900 a month.
One move rarely hurts. Several in the same direction do.
You don’t have to do this math yourself. Many banks’ Key Facts Statements include information showing how repayments can change at different interest-rate levels. Read it before you sign.
What you can do about it
You can’t move EIBOR. You can do three things.
Know your four numbers. Which EIBOR period your loan uses, your margin, your floor rate if there is one, and your review dates. All four should be clear in your loan documents. If one is unclear, ask the bank in writing.
Price a switch. A lower margin elsewhere is a saving every year: half a point on AED 1.5 million is roughly AED 7,500 a year. Against that, early-settlement fees on home loans are capped at 1% of the outstanding balance or AED 10,000, whichever is lower, and the new lender will charge its own fees. Check the new floor rate too.
Decide how much movement you can live with. A new fixed period buys certainty for a few years. A variable rate follows EIBOR down as well as up. Choose based on what your budget can absorb, not on a forecast.
Comparing margins, floors and fees side by side is what NinjaCompares is built for.
Ninja’s Takeaways
EIBOR is the part you can’t control. Your margin is the part you can.
A headline changes nothing until your review date, or the day your fixed period ends.
Know your four numbers: the EIBOR period, the margin, the floor and the review dates.
Illustrative figures only. Your rate, review dates and fees depend on your bank and your loan agreement.
