Inflation is often described as just a single number. You might hear that prices have risen by a certain percentage over the past year and assume this figure will reflect the increase in your own spending.
However, inflation tends to be more personal than this.
Your household bills, food shopping, and hobbies may all look different from someone else’s. As a result, the headline inflation figure may not perfectly reflect how rising prices affect your day-to-day life.
This is one of the reasons the Office for National Statistics (ONS) regularly updates the “inflation basket” of goods and services it uses to measure price rises across the UK.
Earlier in 2026, the basket changed again, with items such as houmous, alcohol-free beer, and dashboard cameras added.
While these changes might seem small or unusual at first glance, they show that the way people spend money changes over time, and your plan may need to adapt.
So, continue reading to learn why the inflation basket changes and what this could mean for your financial plan.
The inflation basket helps measure how prices are changing
The inflation basket is essentially a collection of goods and services used to track price changes across the UK.
It includes hundreds of representative items, covering areas such as:
- Foods
- Clothing
- Transport
- Housing
- Restaurants
- Holidays
- Household goods
The ONS then uses this basket to calculate measures of inflation, including the Consumer Prices Index (CPI).
Simply put, statisticians look at how the prices of items in the basket change over time. These price movements are then combined to estimate how the cost of living is changing more broadly.
However, the basket doesn’t aim to list everything people buy. Instead, it includes items that help capture price movements across various spending categories.
For instance, the price of one type of bread, clothing item, or household product may be used to represent changes across a wider group of similar goods.
The basket also includes “weights”, which reflect how much households typically spend in different areas. If people spend more on housing than on education, for instance, housing will have a larger influence on the overall inflation figure.
This means inflation is about how much those items matter within typical household spending, rather than simply whether individual items rise or fall in price.
The basket changes because people’s spending habits evolve
The ONS typically updates the basket each year so inflation measures remain relevant. This matters because what households buy can change significantly over time.
New products become popular, technology advances, and certain items may become less representative of everyday spending.
As mentioned, early in 2026, 27 new items were added to the inflation basket, while 19 were removed, leaving a total of 760 items, MoneyWeek reveals.
Some of the additions reflected changing food and drink habits, with alcohol-free beer and houmous added. Meanwhile, dashboard cameras were added due to their popularity.
Yet, some items were removed to keep the basket balanced. Sheets of wrapping paper, for example, were replaced by rolls of wrapping paper, partly because individual sheets had become harder to price.
Remember: this doesn’t necessarily mean every item added has become more popular, or each removed is disappearing from everyday life.
The ONS explains that you should view removals and additions as a way of improving how price changes are measured, rather than a popularity list.
Your personal inflation rate may differ from the headline figure
As inflation is measured using a broad basket of goods and services, the headline figure is only an average.
Your own experience could be higher or lower depending on what you spend money on.
For instance, if you drive regularly and fuel prices rise sharply, inflation may feel more significant to you than it does to someone who walks or cycles more often.
Similarly, if you spend a large portion of your income on food or energy, price rises in these areas could have a greater effect on your budget.
This is especially vital in retirement, as your spending pattern may look very different when you stop working. You may spend less on commuting and work clothes, but more on hobbies, travel, or supporting loved ones.
Later in retirement, your spending could change again if you travel less but require more help at home or care.
This is why it can be helpful to look beyond the headline inflation rate when reviewing your financial plan.
A figure published in the news may provide useful context, but it can’t tell you exactly how your own lifestyle is being affected.
Regular reviews could help keep your plans on track
The inflation basket changes because life shifts, and your financial plan should ideally be reviewed for the same reason.
Your spending, priorities, family circumstances, and income needs may all evolve, so regular reviews could help you consider whether your plan still reflects the life you want to lead.
This might include reviewing how inflation is affecting your household spending, and whether you’re holding too much in low-interest savings accounts that are struggling to outpace inflation, eroding the real-term value of your wealth.
At Investment Sense, we could help you understand how inflation could affect your:
- Savings
- Investments
- Retirement income
- Estate planning
We could also use cashflow modelling to explore various scenarios and help you make informed decisions about your money.
Please email us at info@investmentsense.co.uk or call 0115 933 8433 to find out more about how we can help.
Please note
This article is for general information only and does not constitute advice. The information is aimed at individuals only.
All information is correct at the time of writing and is subject to change in the future.
The value of your investments (and any income from them) can go down as well as up and you may not get back the full amount you invested.
The Financial Conduct Authority does not regulate Estate planning.
