The Bank of England base rate

What is the current base rate in the UK?

The current Bank of England base rate is 4.5%. 

The Bank of England has just announced they have maintained the base rate at 4.5% on Thursday 20 March, 2025. Though inflation fell below the Bank’s 2% target in September 2024 for the first time in over 3 years, inflation has risen over the last few months. The UK's current inflation rate is 3%.

How does the base rate work?

The base rate, sometimes known as the bank rate or base interest rate, is the most important interest rate in the UK. It is used by the Bank of England primarily to control inflation, by doing that it tries to stop prices of everyday things - food, fuel, clothing - from rising too quickly.

The goal is to keep inflation as close to 2% as possible - so the bank will act if price rises are too low as well as too high. By increasing the base rate, the aim is to discourage spending and encourage saving - decreasing the base rate is intended to do the opposite.

Inflation rising caused the Bank to start increasing the base rate at the end of 2021 - inflation reached a peak of 11% at the end of 2022 but in recent months, it has come down closer to the 2% target. The current inflation rate is 3%.

When the base rate rises, it normally means rates on mortgages and loans offered by banks and building society tend to increase. However, it also means rates on savings accounts rise as well.

When will the base rate next fall?

The Bank of England announced maintaining the base rate at 4.5% on 20 March, signalling potentially good news for borrowers. With many facing increased mortgage costs, there are lots of borrowers who are hoping for the Bank of England to reduce the base rate further throughout 2025, in the hope that cheaper mortgage deals become available.

Unfortunately it's difficult to predict exactly when or if the Bank of England may choose to reduce the base rate again, as there are other factors they take into consideration, such as wage growth.

How does the base rate affect UK mortgage rates?

The current base rate is 4.5%.

How the base rate impacts your mortgage depends on what type of deal you have:

• Tracker mortgages - most tracker deals have rates directly linked to the base rate, so if it changes, your mortgage rate will change alongside it.

• Standard variable rate (SVR) or discount mortgages - a discount mortgage is a deal with a rate at a set amount below the lender's SVR. The SVR is set by the lender but can be influenced by the base rate, so you might see changes to your discount or SVR mortgage rate if the base rate changes.

• Fixed rate mortgages - if you have a fixed-rate mortgage, the rate remains the same for a specified period of time, and will be unaffected by base rate changes. However, when you are due to remortgage, you may find that the deals available to you are different due to base rate changes.

How often does the BoE base rate change?

The BoE can change the base rate at Monetary Policy Committee (MPC) meetings, which generally happen eight times a year. The next one is on Thursday 8 May 2025.

It's difficult to predict exactly when the Bank of England could change the current interest rate again. We may see further reductions in upcoming months if inflation lowers. But equally, depending on various economic factors, the Bank could choose to hold it at 4.5% or even increase it.

The Bank can also call emergency meetings if needed - as was seen after in the financial crisis of 2008.

Is it possible for the base rate to be negative?

Although it has not happened, the Bank of England did highlight that the base rate could fall into a negative interest rate. The result of a negative base rate would be that no interest would be due on borrowed money.

However, as has happened in the past when rates have gone negative in other countries, it’s highly unlikely banks would offer 0% deals to customers on mortgages or loans - or take money from savings accounts. It would mean rates would likely drop though.

Bank of England base rate history

The BoE has been setting the base rate in the UK since way back in 1694.

Following the global financial crisis in 2008, the BoE gradually cut the base rate from 5.5% down to just 0.25% in August 2016 - at the time the lowest interest rate the UK had ever seen until that point in time.

Before the Covid-19 pandemic, the Bank of England base rate had been slowly climbing, to 0.5% in November 2017 and then 0.75% in August 2018. It then fell to an all-time low of 0.1% during the crisis, only to start to rise again in late 2021 as inflation rose.

In the past, the base rate was set by the Chancellor of the Exchequer - that led to years with multiple changes even inside a month. In 1984, for example, the base rate changed 14 times, starting at 8.8%, rising to 12%, and then falling back to 9.5%.

Gordon Brown set up the current system - where a Monetary Policy Committee chaired by the governor of the Bank of England, has the power to set rates based on an inflation target set by the government rather than the Treasury directly.

Traditionally they met every month, but rates could still change four or more times a year. More recently that has reduced to eight planned meetings a year.