PHYSICIST
Meghnad Saha
1893 - 1956

Meghnad Saha
Meghnad Saha (6 October 1893 – 16 February 1956) was an Indian astrophysicist and politician who helped devise the theory of thermal ionisation. His Saha ionisation equation allowed astronomers to accurately relate the spectral classes of stars to their actual temperatures. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Meghnad Saha is the 493rd most popular physicist (down from 446th in 2019), the 19th most popular biography from Bangladesh (down from 15th in 2019) and the 2nd most popular Bangladeshi Physicist.
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Among PHYSICISTS
Among physicists, Meghnad Saha ranks 493 out of 851. Before him are Macedonio Melloni, Theodore Hall, Jayant Narlikar, Johann Christian Poggendorff, Christian Mayer, and Toshiko Yuasa. After him are Augusto Righi, Heinrich Rubens, Gustav Heinrich Wiedemann, Emil Warburg, Johann Gottlob Leidenfrost, and Frederick Lindemann, 1st Viscount Cherwell.
Most Popular Physicists in Wikipedia
Go to all RankingsMacedonio Melloni
1798 - 1854
HPI: 60.69
Rank: 487
Theodore Hall
1925 - 1999
HPI: 60.67
Rank: 488
Jayant Narlikar
1938 - 2025
HPI: 60.59
Rank: 489
Johann Christian Poggendorff
1796 - 1877
HPI: 60.53
Rank: 490
Christian Mayer
1719 - 1783
HPI: 60.53
Rank: 491
Toshiko Yuasa
1909 - 1980
HPI: 60.46
Rank: 492
Meghnad Saha
1893 - 1956
HPI: 60.44
Rank: 493
Augusto Righi
1850 - 1920
HPI: 60.37
Rank: 494
Heinrich Rubens
1865 - 1922
HPI: 60.35
Rank: 495
Gustav Heinrich Wiedemann
1826 - 1899
HPI: 60.34
Rank: 496
Emil Warburg
1846 - 1931
HPI: 60.27
Rank: 497
Johann Gottlob Leidenfrost
1715 - 1794
HPI: 60.26
Rank: 498
Frederick Lindemann, 1st Viscount Cherwell
1886 - 1957
HPI: 60.25
Rank: 499
Contemporaries
Among people born in 1893, Meghnad Saha ranks 145. Before him are Louise Weiss, Eugene Aynsley Goossens, Walter Donaldson, Georges Florovsky, Lajos Czeizler, and George Ohsawa. After him are Rued Langgaard, Costante Girardengo, Konstantine Gamsakhurdia, Hilda Geiringer, Ernest B. Schoedsack, and Freya Stark. Among people deceased in 1956, Meghnad Saha ranks 110. Before him are Stan Ockers, Eduardo Lonardi, Jean Hersholt, Henri Callot, Samad Vurgun, and Louis Rosier. After him are Vladimir Obruchev, Jacques Moeschal, Walther Kossel, Ernst Rüdiger Starhemberg, Mikhail Tereshchenko, and Zoltán Halmay.
Others Born in 1893
Go to all RankingsLouise Weiss
WRITER
1893 - 1983
HPI: 60.57
Rank: 139
Eugene Aynsley Goossens
CONDUCTOR
1893 - 1962
HPI: 60.52
Rank: 140
Walter Donaldson
MUSICIAN
1893 - 1947
HPI: 60.51
Rank: 141
Georges Florovsky
PHILOSOPHER
1893 - 1979
HPI: 60.50
Rank: 142
Lajos Czeizler
COACH
1893 - 1969
HPI: 60.48
Rank: 143
George Ohsawa
WRITER
1893 - 1966
HPI: 60.45
Rank: 144
Meghnad Saha
PHYSICIST
1893 - 1956
HPI: 60.44
Rank: 145
Rued Langgaard
COMPOSER
1893 - 1952
HPI: 60.40
Rank: 146
Costante Girardengo
CYCLIST
1893 - 1978
HPI: 60.37
Rank: 147
Konstantine Gamsakhurdia
WRITER
1893 - 1975
HPI: 60.35
Rank: 148
Hilda Geiringer
MATHEMATICIAN
1893 - 1973
HPI: 60.26
Rank: 149
Ernest B. Schoedsack
FILM DIRECTOR
1893 - 1979
HPI: 60.21
Rank: 150
Freya Stark
EXPLORER
1893 - 1993
HPI: 60.20
Rank: 151
Others Deceased in 1956
Go to all RankingsStan Ockers
CYCLIST
1920 - 1956
HPI: 60.85
Rank: 104
Eduardo Lonardi
POLITICIAN
1896 - 1956
HPI: 60.75
Rank: 105
Jean Hersholt
ACTOR
1886 - 1956
HPI: 60.73
Rank: 106
Henri Callot
POLITICIAN
1875 - 1956
HPI: 60.72
Rank: 107
Samad Vurgun
WRITER
1906 - 1956
HPI: 60.69
Rank: 108
Louis Rosier
RACING DRIVER
1905 - 1956
HPI: 60.68
Rank: 109
Meghnad Saha
PHYSICIST
1893 - 1956
HPI: 60.44
Rank: 110
Vladimir Obruchev
GEOLOGIST
1863 - 1956
HPI: 60.40
Rank: 111
Jacques Moeschal
SOCCER PLAYER
1900 - 1956
HPI: 60.03
Rank: 112
Walther Kossel
CHEMIST
1888 - 1956
HPI: 59.84
Rank: 113
Ernst Rüdiger Starhemberg
POLITICIAN
1899 - 1956
HPI: 59.80
Rank: 114
Mikhail Tereshchenko
POLITICIAN
1886 - 1956
HPI: 59.80
Rank: 115
Zoltán Halmay
SOCCER PLAYER
1881 - 1956
HPI: 59.64
Rank: 116
In Bangladesh
Among people born in Bangladesh, Meghnad Saha ranks 19 out of 74. Before him are Fazlur Rahman Khan (1929), Sri Chinmoy (1931), Ziaur Rahman (1936), Iajuddin Ahmed (1931), Anandamayi Ma (1896), and Khawaja Nazimuddin (1894). After him are Mahasweta Devi (1926), Radhabinod Pal (1886), Begum Rokeya (1880), Patrick D'Rozario (1943), Shahabuddin Ahmed (1930), and Bipin Chandra Pal (1858).
Others born in Bangladesh
Go to all RankingsFazlur Rahman Khan
ARCHITECT
1929 - 1982
HPI: 64.22
Rank: 13
Sri Chinmoy
WRITER
1931 - 2007
HPI: 64.15
Rank: 14
Ziaur Rahman
POLITICIAN
1936 - 1981
HPI: 63.30
Rank: 15
Iajuddin Ahmed
POLITICIAN
1931 - 2012
HPI: 61.87
Rank: 16
Anandamayi Ma
PHILOSOPHER
1896 - 1982
HPI: 60.81
Rank: 17
Khawaja Nazimuddin
POLITICIAN
1894 - 1964
HPI: 60.69
Rank: 18
Meghnad Saha
PHYSICIST
1893 - 1956
HPI: 60.44
Rank: 19
Mahasweta Devi
WRITER
1926 - 2016
HPI: 60.44
Rank: 20
Radhabinod Pal
LAWYER
1886 - 1967
HPI: 60.12
Rank: 21
Begum Rokeya
WRITER
1880 - 1932
HPI: 59.52
Rank: 22
Patrick D'Rozario
RELIGIOUS FIGURE
1943 - Present
HPI: 59.35
Rank: 23
Shahabuddin Ahmed
POLITICIAN
1930 - 2022
HPI: 59.29
Rank: 24
Bipin Chandra Pal
SOCIAL ACTIVIST
1858 - 1932
HPI: 59.14
Rank: 25
Among PHYSICISTS In Bangladesh
Among physicists born in Bangladesh, Meghnad Saha ranks 2. Before him are Jagadish Chandra Bose (1858).