U.K. inflation rate in 1841: -1.80%

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Inflation in 1841 and its effect on pound value

£1 in 1840 is equivalent in purchasing power to about £0.98 in 1841. The pound had an average deflation rate of -1.80% per year since 1840, producing a cumulative price change of -1.80%. Purchasing power increased by 1.80% in 1841 compared to 1840. On average, you would have to spend 1.80% less money in 1841 than in 1840 for the same item. This is an example of deflation.

This means that prices in 1841 are 1.8% lower than average prices since 1840, according to the Office for National Statistics composite price index.

The inflation rate in 1840 was 1.83%. The inflation rate in 1841 was -1.80%. The 1841 inflation rate is lower compared to the average inflation rate of 2.70% per year between 1841 and 2024.

Inflation rate is calculated by change in the composite price index (CPI). The CPI in 1841 was 10.90. It was 11.10 in the previous year, 1840. The difference in CPI between the years is used by the Office for National Statistics to officially determine inflation. Because the 1841 CPI is less than 1840 CPI, negative inflation (also known as deflation) has occurred.

⌃
Inflation from 1840 to 1841
Average inflation rate-1.80%
Converted amount
£1 base		£0.98
Price difference
£1 base		£-0.02
CPI in 184011.100
CPI in 184110.900
Inflation in 18401.83%
Inflation in 1841-1.80%
£1 in 1840£0.98 in 1841
Recent GBP inflation
Annual Rate, the Office for National Statistics CPI
Download

How to calculate inflation rate for £1, 1840 to 1841

Our calculations use the following inflation rate formula to calculate the change in value between 1840 and 1841:

CPI in 1841 CPI in 1840
×
1840 GBP value
=
1841 GBP value

Then plug in historical CPI values. The U.K. CPI was 11.1 in the year 1840 and 10.9 in 1841:

10.911.1
×
£1
=
£0.98

£1 in 1840 has the same "purchasing power" or "buying power" as £0.98 in 1841.

To get the total inflation rate for the 1 years between 1840 and 1841, we use the following formula:

CPI in 1841 - CPI in 1840CPI in 1840
×
100
=
Cumulative inflation rate (1 years)

Plugging in the values to this equation, we get:

10.9 - 11.111.1
×
100
=
-2%

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 the current year, which is based on The Bank of England's forecast.

You may use the following MLA citation for this page: “Inflation Rate in 1841 | UK Inflation Calculator.” Official Inflation Data, Alioth Finance, 24 Apr. 2024, https://www.officialdata.org/UK-inflation-rate-in-1841.

Special thanks to QuickChart for their chart image API, which is used for chart downloads.

in2013dollars.com is a reference website maintained by the Official Data Foundation.

Ian Webster

About the author

Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.

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Inflation from 1840 to 1841
Average inflation rate-1.80%
Converted amount
£1 base		£0.98
Price difference
£1 base		£-0.02
CPI in 184011.100
CPI in 184110.900
Inflation in 18401.83%
Inflation in 1841-1.80%
£1 in 1840£0.98 in 1841