1736 - 1819
James Watt (; 30 January 1736 (19 January 1736 OS) – 25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1776, which was fundamental to the changes brought by the Industrial Revolution in both his native country Great Britain, and the rest of the world. While working as an instrument maker at the University of Glasgow, Watt became interested in the technology of steam engines. At the time engineers such as John Smeaton were aware of the inefficiencies of Newcomen's engine and aimed to improve it. Read more on Wikipedia
Since 2007, the English Wikipedia page of James Watt has received more than 3,909,831 page views. His biography is available in 132 different languages on Wikipedia (up from 128 in 2019). James Watt is the 5th most popular inventor, the 12th most popular biography from United Kingdom (down from 11th in 2019) and the most popular British Inventor.
James watt is most famous for inventing the steam engine.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among inventors, James Watt ranks 5 out of 354. Before him are Leonardo da Vinci, Thomas Edison, Nikola Tesla, and Johannes Gutenberg. After him are Alexander Graham Bell, Henry Ford, Elon Musk, Karl Benz, Guglielmo Marconi, Louis Braille, and Charles Babbage.
1452 - 1519
HPI: 96.48
Rank: 1
1847 - 1931
HPI: 90.99
Rank: 2
1856 - 1943
HPI: 90.69
Rank: 3
1394 - 1468
HPI: 89.28
Rank: 4
1736 - 1819
HPI: 86.42
Rank: 5
1847 - 1922
HPI: 82.97
Rank: 6
1863 - 1947
HPI: 80.48
Rank: 7
1971 - Present
HPI: 80.35
Rank: 8
1844 - 1929
HPI: 79.02
Rank: 9
1874 - 1937
HPI: 78.99
Rank: 10
1809 - 1852
HPI: 78.84
Rank: 11
1791 - 1871
HPI: 77.95
Rank: 12
Among people born in 1736, James Watt ranks 1. After him are Charles-Augustin de Coulomb, Joseph-Louis Lagrange, Jean Sylvain Bailly, Rama I, Claude Nicolas Ledoux, James Macpherson, Johann Georg Albrechtsberger, Louis Joseph, Prince of Condé, Rudolf Erich Raspe, Princess Friederike of Brandenburg-Schwedt, and Franz Xaver Messerschmidt. Among people deceased in 1819, James Watt ranks 1. After him are Charles IV of Spain, Gebhard Leberecht von Blücher, Maria Luisa of Parma, Kamehameha I, Friedrich Heinrich Jacobi, Catherine Pavlovna of Russia, Charles Emmanuel IV of Sardinia, Daniel Rutherford, August von Kotzebue, Jean-Mathieu-Philibert Sérurier, and Honoré IV, Prince of Monaco.
1736 - 1819
HPI: 86.42
Rank: 1
1736 - 1806
HPI: 77.05
Rank: 2
1736 - 1813
HPI: 76.72
Rank: 3
1736 - 1793
HPI: 64.87
Rank: 4
1736 - 1809
HPI: 63.82
Rank: 5
1736 - 1806
HPI: 61.78
Rank: 6
1736 - 1796
HPI: 61.19
Rank: 7
1736 - 1809
HPI: 60.88
Rank: 8
1736 - 1818
HPI: 59.89
Rank: 9
1736 - 1794
HPI: 59.08
Rank: 10
1736 - 1798
HPI: 58.19
Rank: 11
1736 - 1783
HPI: 57.49
Rank: 12
1736 - 1819
HPI: 86.42
Rank: 1
1748 - 1819
HPI: 71.74
Rank: 2
1742 - 1819
HPI: 69.05
Rank: 3
1751 - 1819
HPI: 67.86
Rank: 4
1758 - 1819
HPI: 64.19
Rank: 5
1743 - 1819
HPI: 63.39
Rank: 6
1788 - 1819
HPI: 63.37
Rank: 7
1751 - 1819
HPI: 62.37
Rank: 8
1749 - 1819
HPI: 60.64
Rank: 9
1761 - 1819
HPI: 58.96
Rank: 10
1742 - 1819
HPI: 58.23
Rank: 11
1758 - 1819
HPI: 57.50
Rank: 12
Among people born in United Kingdom, James Watt ranks 12 out of 7,765. Before him are John Locke (1632), Francis Bacon (1561), Elizabeth I of England (1533), Winston Churchill (1874), Charlie Chaplin (1889), and Stephen Hawking (1942). After him are Henry VIII of England (1491), Queen Victoria (1819), Thomas Hobbes (1588), Richard III of England (1452), Michael Faraday (1791), and Agatha Christie (1890).
1632 - 1704
HPI: 88.31
Rank: 6
1561 - 1626
HPI: 87.67
Rank: 7
1533 - 1603
HPI: 87.64
Rank: 8
1874 - 1965
HPI: 86.92
Rank: 9
1889 - 1977
HPI: 86.83
Rank: 10
1942 - 2018
HPI: 86.45
Rank: 11
1736 - 1819
HPI: 86.42
Rank: 12
1491 - 1547
HPI: 86.01
Rank: 13
1819 - 1901
HPI: 85.80
Rank: 14
1588 - 1679
HPI: 84.85
Rank: 15
1452 - 1485
HPI: 84.85
Rank: 16
1791 - 1867
HPI: 84.47
Rank: 17
1890 - 1976
HPI: 83.91
Rank: 18
Among inventors born in United Kingdom, James Watt ranks 1. After him are Alexander Graham Bell (1847), Charles Babbage (1791), George Stephenson (1781), John Logie Baird (1888), Thomas Newcomen (1663), Richard Trevithick (1771), John Herschel (1792), John Boyd Dunlop (1840), Frank Whittle (1907), Henry Fox Talbot (1800), and Thomas Savery (1650).
1736 - 1819
HPI: 86.42
Rank: 1
1847 - 1922
HPI: 82.97
Rank: 2
1791 - 1871
HPI: 77.95
Rank: 3
1781 - 1848
HPI: 74.92
Rank: 4
1888 - 1946
HPI: 72.45
Rank: 5
1663 - 1729
HPI: 71.14
Rank: 6
1771 - 1833
HPI: 68.25
Rank: 7
1792 - 1871
HPI: 67.79
Rank: 8
1840 - 1921
HPI: 66.90
Rank: 9
1907 - 1996
HPI: 66.20
Rank: 10
1800 - 1877
HPI: 65.48
Rank: 11
1650 - 1715
HPI: 63.70
Rank: 12