What is inflation?
Inflation is a measure of how much prices of goods (such as food or televisions) and services (such as haircuts or train tickets) have gone up over time.
Usually people measure inflation by comparing the cost of things today with how much they cost a year ago. The average increase in prices is known as the inflation rate.
So if inflation is 3%, it means prices are 3% higher (on average) than they were a year ago. For example, if a loaf of bread cost £1 a year ago and now it’s £1.03 - then its price has risen by 3%.
Use our inflation calculator to find out how prices have changed over the years.