11 April 2026
Fixed vs Variable Loan Rate Kenya 2026: Which Should You Choose Right Now?
Fixed vs variable loan rate Kenya 2026 is no longer a simple question — and timing your answer correctly could save you hundreds of thousands of shillings over your loan term.
Last updated: April 2026 | Reading time: 6 minutes
Here is why this decision suddenly got urgent. The CBK cut interest rates ten consecutive times between August 2024 and February 2026, bringing the Central Bank Rate down from 13% to 8.75%. For two years, the answer was obvious: take a variable rate and enjoy the savings as each cut came through.
But in April 2026, the CBK paused. The Monetary Policy Committee held the rate steady at 8.75%, citing rising global oil prices and external risks. CBK Governor Kamau Thugge has signalled the cutting cycle may be approaching its end.
That changes everything. If rates have bottomed out or are close to it, the calculus between fixed and variable shifts dramatically. Here is what you need to know to make the right call.
What Changed in 2025 That You Must Understand First
From September 2025, the CBK replaced its old loan pricing system with a new one called the Risk-Based Credit Pricing Model (RBCPM). Under this system, variable-rate loans are no longer simply pegged to the CBR. Instead they are now priced using a benchmark called KESONIA — the Kenya Shilling Overnight Interbank Average Rate — plus a personal risk premium unique to you.
KESONIA reflects what banks charge each other to borrow money overnight. It moves more frequently than the old CBR-based model and is more sensitive to daily market conditions. This means variable-rate loans in 2026 can fluctuate more often than they used to — sometimes in ways that are hard to predict or track.
Fixed-rate loans are excluded from KESONIA entirely. They remain priced at a set rate agreed at the time of borrowing and do not move with market conditions.
This is the core of the fixed vs variable debate right now.
The Case for a Variable Rate Loan Right Now
You benefit if rates fall further. Even with the April 2026 pause, the CBK has not ruled out more cuts. If inflation stays contained and global conditions stabilise, there could be one or two more reductions before the cycle truly ends. A variable rate loan captures those savings automatically.
Current variable rates are at a multi-year low. Average commercial bank lending rates stand at 14.78% as of February 2026 — down from over 17% in late 2024. If you took a variable rate loan today, you are entering at a much lower base than borrowers from two years ago.
Variable rates are typically lower at the start. Banks generally offer variable rate loans at lower initial rates than fixed rate products, because they carry less risk for the lender. If you compare two offers from the same bank side by side, the variable rate option will almost always start cheaper.
Best for: Short-term loans of 1–3 years, borrowers who expect their income to grow and can absorb rate increases, anyone who plans to repay early.
The Case for a Fixed Rate Loan Right Now
The rate-cutting cycle appears to be ending. The April 2026 CBK pause is significant. With oil prices rising and global uncertainty from Middle East tensions affecting supply chains, the environment that enabled ten consecutive cuts is changing. Locking in a fixed rate now captures current low rates before any potential reversal.
KESONIA adds unpredictability. Variable rates under the new model move more frequently than the old CBR-based system. Your monthly repayment can shift without warning as KESONIA fluctuates daily. For long-term borrowers — especially mortgage holders — this unpredictability is a genuine risk.
Budgeting becomes simpler. A fixed rate loan means the same repayment every month for the life of the loan. For households running on tight budgets, this predictability has real value. You know exactly what you owe and when.
Most Kenyan mortgages are variable. This is actually a reason to consider fixed more seriously — the vast majority of Kenyans with mortgages are exposed to rate movements they cannot control. If you are taking a new mortgage in 2026, asking about fixed rate options is worth doing even if the initial rate is slightly higher.
Best for: Long-term loans of 5 years or more, mortgages, borrowers on fixed salaries who cannot absorb payment increases, anyone who values predictability over potential savings.
The Honest Comparison: Fixed vs Variable Over 5 Years
Here is a real-world illustration using a KES 1 million loan over 5 years.
Scenario A — Variable rate starts at 14.78%, rises 1.5% in year 3:
| Year | Rate | Monthly payment (approx) |
|---|---|---|
| Year 1–2 | 14.78% | ~KES 23,500 |
| Year 3–5 | 16.28% | ~KES 24,700 |
| Total interest paid | ~KES 432,000 |
Scenario B — Fixed rate locked at 15.50%:
| Year | Rate | Monthly payment (approx) |
|---|---|---|
| All 5 years | 15.50% | ~KES 24,100 |
| Total interest paid | ~KES 446,000 |
Scenario C — Variable rate starts at 14.78%, falls another 1% by year 2:
| Year | Rate | Monthly payment (approx) |
|---|---|---|
| Year 1 | 14.78% | ~KES 23,500 |
| Year 2–5 | 13.78% | ~KES 23,000 |
| Total interest paid | ~KES 415,000 |
The takeaway: if rates stay flat or rise slightly, fixed wins. If rates fall further, variable wins. If rates rise significantly, fixed wins by a wide margin. The question is what you believe will happen — and whether you can stomach uncertainty.
What Type of Borrower Are You? A Decision Framework
Choose variable if:
- Your loan term is under 3 years
- You have a flexible income that can absorb higher payments
- You believe the CBK will cut rates further
- You plan to repay early and avoid long-term rate exposure
- You have savings to cushion any monthly payment increases
Choose fixed if:
- Your loan term is 5 years or longer
- You are taking a mortgage
- Your income is fixed and a payment increase would create real hardship
- You believe the rate-cutting cycle is ending
- You value budget certainty over potential savings
One practical tip most Kenyans miss: You can ask your bank whether they offer a hybrid structure — a fixed rate for the first 2–3 years that converts to variable after. Several Kenyan banks offer this and it gives you stability during the uncertain transition period while allowing you to benefit from any future cuts later.
How to Check Your Current Loan Type and Reprice It
If you already have a loan, check your loan agreement for the words “variable rate” or “fixed rate.” All variable-rate Kenya shilling loans taken before December 2025 were supposed to be migrated to the new KESONIA-based pricing by February 28, 2026, as mandated by CBK.
If your rate has not moved at all since mid-2024 despite ten CBK cuts, contact your bank and ask specifically: “Has my loan been migrated to the Risk-Based Credit Pricing Model?” If it has not, you may be owed lower rates going back months.
You can also use the CBK’s Total Cost of Credit calculator at costofcredit.co.ke to compare what you should be paying under the new model versus what you are actually paying.
The Bottom Line
For most Kenyans taking a short-term loan in 2026, variable still makes sense — rates are near their lows and the risk of significant upward movement in the next 1–2 years is moderate. For anyone taking a mortgage or a loan lasting 5+ years, fixed deserves serious consideration. The rate-cutting cycle that made variable loans so attractive over the last 18 months is showing signs of ending.
The worst thing you can do is choose without comparing both options from at least two banks. Ask for a written quote for both fixed and variable before you sign anything.
This article is for informational purposes only and does not constitute financial advice. Loan rates change frequently — verify current rates directly with your bank. Interest calculations above are illustrative approximations.
Sources: CBK Monetary Policy Committee Statement April 2026, CBK Risk-Based Credit Pricing Model guidelines, Kenya Bankers Association, Total Cost of Credit website (costofcredit.co.ke).
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