£100 in 1767 is worth £13,644.12 in 2011

Value of £100 from 1767 to 2011

£100 in 1767 is equivalent in purchasing power to about £13,644.12 in 2011, an increase of £13,544.12 over 244 years. The pound had an average inflation rate of 2.04% per year between 1767 and 2011, producing a cumulative price increase of 13,544.12%.

This means that prices in 2011 are 136.44 times as high as average prices since 1767, according to the Office for National Statistics composite price index.

The inflation rate in 1767 was 4.62%. The inflation rate in 2011 was 5.20%. The 2011 inflation rate is higher compared to the average inflation rate of 3.31% per year between 2011 and 2024.


Inflation from 1767 to 2011
Cumulative price change13,544.12%
Average inflation rate2.04%
Converted amount
£100 base
£13,644.12
Price difference
£100 base
£13,544.12
CPI in 17676.800
CPI in 2011927.800
Inflation in 17674.62%
Inflation in 20115.20%
£100 in 1767£13,644.12 in 2011

GBP inflation since 1767
Annual Rate, the Office for National Statistics CPI
Download

Buying power of £100 in 1767

This chart shows a calculation of buying power equivalence for £100 in 1767 (price index tracking began in 1750).

For example, if you started with £100, you would need to end with £13,644.12 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When £100 is equivalent to £13,644.12 over time, that means that the "real value" of a single U.K. pound decreases over time. In other words, a pound will pay for fewer items at the store.

This effect explains how inflation erodes the value of a pound over time. By calculating the value in 1767 dollars, the chart below shows how £100 is worth less over 244 years.

According to the Office for National Statistics, each of these GBP amounts below is equal in terms of what it could buy at the time:

Pound inflation: 1767-2011
YearPound ValueInflation Rate
1767£100.004.62%
1768£98.53-1.47%
1769£91.18-7.46%
1770£91.180.00%
1771£98.538.06%
1772£108.8210.45%
1773£108.820.00%
1774£110.291.35%
1775£102.94-6.67%
1776£101.47-1.43%
1777£101.470.00%
1778£104.412.90%
1779£95.59-8.45%
1780£92.65-3.08%
1781£97.064.76%
1782£98.531.52%
1783£110.2911.94%
1784£111.761.33%
1785£105.88-5.26%
1786£105.880.00%
1787£105.880.00%
1788£110.294.17%
1789£108.82-1.33%
1790£110.291.35%
1791£110.290.00%
1792£111.761.33%
1793£114.712.63%
1794£125.008.97%
1795£138.2410.59%
1796£147.066.38%
1797£132.35-10.00%
1798£129.41-2.22%
1799£145.5912.50%
1800£198.5336.36%
1801£222.0611.85%
1802£170.59-23.18%
1803£161.76-5.17%
1804£166.182.73%
1805£192.6515.93%
1806£185.29-3.82%
1807£180.88-2.38%
1808£188.244.07%
1809£205.889.37%
1810£211.762.86%
1811£205.88-2.78%
1812£233.8213.57%
1813£239.712.52%
1814£208.82-12.88%
1815£186.76-10.56%
1816£170.59-8.66%
1817£194.1213.79%
1818£194.120.00%
1819£189.71-2.27%
1820£172.06-9.30%
1821£151.47-11.97%
1822£130.88-13.59%
1823£139.716.74%
1824£151.478.42%
1825£177.9417.48%
1826£167.65-5.79%
1827£157.35-6.14%
1828£152.94-2.80%
1829£151.47-0.96%
1830£145.59-3.88%
1831£160.2910.10%
1832£148.53-7.34%
1833£139.71-5.94%
1834£127.94-8.42%
1835£130.882.30%
1836£145.5911.24%
1837£148.532.02%
1838£150.000.99%
1839£160.296.86%
1840£163.241.83%
1841£160.29-1.80%
1842£147.06-8.26%
1843£130.88-11.00%
1844£130.880.00%
1845£136.764.49%
1846£142.654.30%
1847£160.2912.37%
1848£139.71-12.84%
1849£130.88-6.32%
1850£123.53-5.62%
1851£119.12-3.57%
1852£119.120.00%
1853£130.889.88%
1854£150.0014.61%
1855£154.412.94%
1856£154.410.00%
1857£147.06-4.76%
1858£133.82-9.00%
1859£132.35-1.10%
1860£136.763.33%
1861£139.712.15%
1862£136.76-2.11%
1863£132.35-3.23%
1864£130.88-1.11%
1865£132.351.12%
1866£139.715.56%
1867£148.536.32%
1868£147.06-0.99%
1869£139.71-5.00%
1870£139.710.00%
1871£141.181.05%
1872£147.064.17%
1873£152.944.00%
1874£147.06-3.85%
1875£144.12-2.00%
1876£144.120.00%
1877£142.65-1.02%
1878£139.71-2.06%
1879£133.82-4.21%
1880£138.243.30%
1881£136.76-1.06%
1882£138.241.08%
1883£136.76-1.06%
1884£133.82-2.15%
1885£129.41-3.30%
1886£127.94-1.14%
1887£126.47-1.15%
1888£127.941.16%
1889£129.411.15%
1890£129.410.00%
1891£130.881.14%
1892£130.880.00%
1893£129.41-1.12%
1894£127.94-1.14%
1895£126.47-1.15%
1896£125.00-1.16%
1897£127.942.35%
1898£127.940.00%
1899£129.411.15%
1900£135.294.55%
1901£135.290.00%
1902£135.290.00%
1903£136.761.09%
1904£136.760.00%
1905£136.760.00%
1906£136.760.00%
1907£138.241.08%
1908£138.240.00%
1909£139.711.06%
1910£141.181.05%
1911£141.180.00%
1912£145.593.13%
1913£144.12-1.01%
1914£144.120.00%
1915£161.7612.24%
1916£191.1818.18%
1917£239.7125.38%
1918£292.6522.09%
1919£322.0610.05%
1920£372.0615.53%
1921£339.71-8.70%
1922£292.65-13.85%
1923£275.00-6.03%
1924£273.53-0.53%
1925£273.530.00%
1926£272.06-0.54%
1927£264.71-2.70%
1928£264.710.00%
1929£261.76-1.11%
1930£254.41-2.81%
1931£244.12-4.05%
1932£238.24-2.41%
1933£232.35-2.47%
1934£232.350.00%
1935£233.820.63%
1936£235.290.63%
1937£244.123.75%
1938£247.061.20%
1939£254.412.98%
1940£297.0616.76%
1941£329.4110.89%
1942£352.947.14%
1943£364.713.33%
1944£375.002.82%
1945£385.292.75%
1946£397.063.05%
1947£425.007.04%
1948£457.357.61%
1949£470.592.89%
1950£485.293.13%
1951£529.419.09%
1952£577.949.17%
1953£595.593.05%
1954£607.351.98%
1955£633.824.36%
1956£666.185.10%
1957£689.713.53%
1958£711.763.20%
1959£714.710.41%
1960£722.061.03%
1961£747.063.46%
1962£779.414.33%
1963£794.121.89%
1964£820.593.33%
1965£858.824.66%
1966£892.653.94%
1967£916.182.64%
1968£958.824.65%
1969£1,010.295.37%
1970£1,075.006.40%
1971£1,176.479.44%
1972£1,260.297.13%
1973£1,375.009.10%
1974£1,595.5916.04%
1975£1,982.3524.24%
1976£2,310.2916.54%
1977£2,676.4715.85%
1978£2,898.538.30%
1979£3,286.7613.39%
1980£3,877.9417.99%
1981£4,338.2411.87%
1982£4,711.768.61%
1983£4,927.944.59%
1984£5,173.534.98%
1985£5,488.246.08%
1986£5,675.003.40%
1987£5,911.764.17%
1988£6,201.474.90%
1989£6,683.827.78%
1990£7,316.189.46%
1991£7,745.595.87%
1992£8,035.293.74%
1993£8,163.241.59%
1994£8,360.292.41%
1995£8,650.003.47%
1996£8,858.822.41%
1997£9,136.763.14%
1998£9,450.003.43%
1999£9,595.591.54%
2000£9,879.412.96%
2001£10,054.411.77%
2002£10,222.061.67%
2003£10,517.652.89%
2004£10,830.882.98%
2005£11,136.762.82%
2006£11,492.653.20%
2007£11,985.294.29%
2008£12,463.243.99%
2009£12,397.06-0.53%
2010£12,969.124.61%
2011£13,644.125.20%
2012£14,082.353.21%
2013£14,510.293.04%
2014£14,852.942.36%
2015£15,000.000.99%
2016£15,260.291.74%
2017£15,807.353.58%
2018£16,234.152.70%
2019£16,640.012.50%
2020£16,939.531.80%
2021£17,361.602.49%
2022£18,733.177.90%
2023£20,057.987.07%
2024£20,840.243.90%*
* Compared to previous annual rate. Not final. See inflation summary for latest 12-month trailing value.
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This conversion table shows various other 1767 amounts in 2011 pounds, based on the 13,544.12% change in prices:

Conversion: 1767 pounds in 2011
Initial valueEquivalent value
£1 pound in 1767£136.44 pounds in 2011
£5 pounds in 1767£682.21 pounds in 2011
£10 pounds in 1767£1,364.41 pounds in 2011
£50 pounds in 1767£6,822.06 pounds in 2011
£100 pounds in 1767£13,644.12 pounds in 2011
£500 pounds in 1767£68,220.59 pounds in 2011
£1,000 pounds in 1767£136,441.18 pounds in 2011
£5,000 pounds in 1767£682,205.88 pounds in 2011
£10,000 pounds in 1767£1,364,411.76 pounds in 2011
£50,000 pounds in 1767£6,822,058.82 pounds in 2011
£100,000 pounds in 1767£13,644,117.65 pounds in 2011
£500,000 pounds in 1767£68,220,588.24 pounds in 2011
£1,000,000 pounds in 1767£136,441,176.47 pounds in 2011

How to calculate inflation rate for £100, 1767 to 2011

Our calculations use the following inflation rate formula to calculate the change in value between 1767 and 2011:

CPI in 2011 CPI in 1767
×
1767 GBP value
=
2011 GBP value

Then plug in historical CPI values. The U.K. CPI was 6.8 in the year 1767 and 927.8 in 2011:

927.86.8
×
£100
=
£13,644.12

£100 in 1767 has the same "purchasing power" or "buying power" as £13,644.12 in 2011.

To get the total inflation rate for the 244 years between 1767 and 2011, we use the following formula:

CPI in 2011 - CPI in 1767CPI in 1767
×
100
=
Cumulative inflation rate (244 years)

Plugging in the values to this equation, we get:

927.8 - 6.86.8
×
100
=
13,544%

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: “1767 pounds in 2011 | UK Inflation Calculator.” Official Inflation Data, Alioth Finance, 28 Mar. 2024, https://www.officialdata.org/1767-GBP-in-2011.

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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» Read more about inflation and investment.

Inflation from 1767 to 2011
Cumulative price change13,544.12%
Average inflation rate2.04%
Converted amount
£100 base
£13,644.12
Price difference
£100 base
£13,544.12
CPI in 17676.800
CPI in 2011927.800
Inflation in 17674.62%
Inflation in 20115.20%
£100 in 1767£13,644.12 in 2011