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# U.K. inflation rate in 1958: 3.20%

### Inflation in 1958 and Its Effect on Pound Value

Purchasing power decreased by 3.20% in 1958 compared to 1957. On average, you would have to spend 3.20% more money in 1958 than in 1957 for the same item.

In other words, £1 in 1957 is equivalent in purchasing power to about £1.03 in 1958.

The 1957 inflation rate was 3.53%. The inflation rate in 1958 was 3.20%. The 1958 inflation rate is lower compared to the average inflation rate of 5.23% per year between 1958 and 2020.

Inflation rate is calculated by change in the composite price index (CPI). The CPI in 1958 was 48.40. It was 46.90 in the previous year, 1957. The difference in CPI between the years is used by the Office for National Statistics to officially determine inflation.

 Average inflation rate 3.20% Converted amount (£1 base) £1.03 Price difference (£1 base) £0.03 CPI in 1957 46.900 CPI in 1958 48.400 Inflation in 1957 3.53% Inflation in 1958 3.20%

GBP Inflation since 1750
Annual Rate, the Office for National Statistics CPI

### How to Calculate Inflation Rate for £1, 1957 to 1958

This inflation calculator uses the following inflation rate formula:

CPI in 1958CPI in 1957
×
1957 GBP value
=
1958 GBP value

Then plug in historical CPI values. The U.K. CPI was 46.9 in the year 1957 and 48.4 in 1958:

48.446.9
×
£1
=
£1.03

£1 in 1957 has the same "purchasing power" or "buying power" as £1.03 in 1958.

To get the total inflation rate for the 1 years between 1957 and 1958, we use the following formula:

CPI in 1958 - CPI in 1957CPI in 1957
×
100
=
Cumulative inflation rate (1 years)

Plugging in the values to this equation, we get:

48.4 - 46.946.9
×
100
=
3%

Politics and news often influence economic performance. Here's what was happening at the time:

• Great Britain grants the Federation of Malaya independence.

### Data Source & Citation

Raw data for these calculations comes from the composite price index published by the UK Office for National Statistics (ONS). A composite index is created by combining price data from several different published sources, both official and unofficial. The Consumer Price Index, normally used to compute inflation, has only been tracked since 1988. All inflation calculations after 1988 use the Office for National Statistics' Consumer Price Index, except for 2017, which is based on The Bank of England's forecast.

You may use the following MLA citation for this page: “Inflation Rate in 1958 | UK Inflation Calculator.” Official Inflation Data, Alioth Finance, 25 Jan. 2020, https://www.officialdata.org/UK-inflation-rate-in-1958.