Imagine your mortgage payment suddenly jumps by hundreds of pounds a month. That's the power of the Bank of England's base rate—a single number that ripples through every corner of the UK economy. Right now, that number is 3.75%, and it's been frozen there since December, despite global turmoil that has sent energy prices soaring.
The base rate is the interest rate the Bank of England charges commercial banks when they borrow money. It's the main tool the Bank uses to control inflation—the rate at which prices rise. When inflation is too high, the Bank can raise the base rate, making borrowing more expensive and saving more attractive, which cools spending and brings prices down. But if the economy is weak, it can cut rates to encourage borrowing and spending. The rate is set by the Monetary Policy Committee (MPC), a group of nine experts who meet eight times a year. At their latest meeting, the MPC voted 7-2 to hold rates at 3.75%, with two members—Huw Pill and Megan Greene—voting for a rise to 4% (BBC).
“Why the Bank of England base rate is held at 3.75% and how it affects mortgages, savings, and the UK economy.”
Why have rates been stuck? The main culprit is energy prices. Conflict in the Middle East has pushed up oil and gas costs, creating what Bank governor Andrew Bailey called “inflationary pressure in the pipeline” (BBC). Although oil prices have fallen recently, they remain above pre-conflict levels, and higher wholesale energy costs are expected to feed through to household bills later this year. The MPC said future rate decisions would depend on the “scale and duration” of the energy price shock. A recent US-Iran peace deal could reopen the Strait of Hormuz, which normally carries a fifth of the world's oil and gas supplies—if that happens, it might ease inflation fears and open the door to rate cuts (BBC).
For UK readers, the base rate directly affects your finances. If you have a mortgage, especially a tracker or variable-rate deal, your payments move in line with the base rate. Even fixed-rate mortgages are influenced by the wider rate environment. Since the hold, lenders have been cutting their fixed deals: Nationwide slashed rates by 0.8 percentage points, now offering a two-year fix at 4.29% (with a £1,499 fee for loans over £300,000), and Barclays offers a two-year fix at 4.3% (i). The average two-year fixed rate is currently 5.59%, and the average five-year fix is 5.57% (i). For savers, higher base rates mean better returns on savings accounts, but with rates now static, those rates may start to fall.
Here are some common questions:
Q: How does the base rate affect my mortgage? If you have a tracker mortgage, your rate moves directly with the base rate—so if it goes up, your payments rise. Variable-rate mortgages also change at the lender's discretion. Fixed-rate mortgages are locked in for a set period, so a base rate change doesn't affect your current deal, but it influences rates for new fixes.
Q: Will interest rates go up or down next? That depends on inflation and the Middle East situation. The Bank has held rates four times in a row, and the peace deal could lead to lower energy prices, which might allow cuts later this year. But if inflation stays stubborn, rates could rise—two MPC members already voted for a rise. The next MPC meeting is at the end of July (BBC).
Q: Why is the base rate important for the wider economy? It influences the cost of borrowing for businesses and households, which affects spending, investment, and job creation. A high base rate can dampen economic growth but keeps inflation in check. A low rate can boost growth but risks higher inflation. The Bank's goal is to keep inflation at 2%.
The next big date is the MPC's July meeting, where the success of the peace deal and its impact on energy prices will be key. If oil flows freely through the Strait of Hormuz and inflation expectations stay low, the Bank may finally cut rates. But if energy prices remain volatile, rates could stay at 3.75%—or even rise—for months to come. For now, borrowers may see more competitive mortgage deals, while savers should watch for rate reductions on savings accounts.