Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,299 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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272,572
World Rank
India
6,447
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
90
University
Ranking Based On Selection:
1
Engineering & Technology / Earth Sciences
Geochemistry | Geochronology | Petrology | Crustal Evolution | Cosmochemistr

H-Index Metrics

  • H-Index
    29
  • i10 Index
    65
  • Citation Counts
    2,933
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* Total H Index Rankings

Rankings

flag
357,500
World Rank
India
9,603
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
125
University
Ranking Based On Selection:
2
Engineering & Technology / Earth Sciences
Ore Mineralogy and Geochemistr

H-Index Metrics

  • H-Index
    25
  • i10 Index
    45
  • Citation Counts
    1,912
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* Total H Index Rankings

Rankings

flag
381,193
World Rank
India
10,506
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
133
University
Ranking Based On Selection:
3
* Total H Index Rankings

Rankings

flag
400,080
World Rank
India
11,258
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
139
University
Ranking Based On Selection:
4
Engineering & Technology / Earth Sciences
Seismic anisotropy | Seismology | Structure | Seismic Tomograph

H-Index Metrics

  • H-Index
    23
  • i10 Index
    45
  • Citation Counts
    1,620
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* Total H Index Rankings

Rankings

flag
457,913
World Rank
India
13,659
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
156
University
Ranking Based On Selection:
5
* Total H Index Rankings

Rankings

flag
518,356
World Rank
India
16,179
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
182
University
Ranking Based On Selection:
6
Engineering & Technology / Earth Sciences
Engineering Geology and Rock Mechanic

H-Index Metrics

  • H-Index
    19
  • i10 Index
    23
  • Citation Counts
    2,905
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* Total H Index Rankings

Rankings

flag
677,718
World Rank
India
23,392
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
238
University
Ranking Based On Selection:
7
Engineering & Technology / Earth Sciences
Geoinformatics | Land System Studie

H-Index Metrics

  • H-Index
    15
  • i10 Index
    16
  • Citation Counts
    946
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* Total H Index Rankings

Rankings

flag
738,476
World Rank
India
26,444
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
257
University
Ranking Based On Selection:
8
Engineering & Technology / Earth Sciences
Seismology | Geophysical prospectin

H-Index Metrics

  • H-Index
    14
  • i10 Index
    19
  • Citation Counts
    800
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* Total H Index Rankings

Rankings

flag
1,593,417
World Rank
India
71,429
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
530
University
Ranking Based On Selection:
9
* Total H Index Rankings

Rankings

flag
1,649,575
World Rank
India
76,187
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
599
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

flag
1,837,159
World Rank
India
91,850
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
762
University
Ranking Based On Selection:
11
Engineering & Technology / Earth Sciences
Geophyscis | Seismic | Well logging | Signal Processin

H-Index Metrics

  • H-Index
    4
  • i10 Index
    2
  • Citation Counts
    42
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* Total H Index Rankings

Rankings

flag
1,843,416
World Rank
India
92,458
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
766
University
Ranking Based On Selection:
12
Engineering & Technology / Earth Sciences
Solid State Chemistry | Crystallography | Magnetis

H-Index Metrics

  • H-Index
    4
  • i10 Index
    1
  • Citation Counts
    77
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* Total H Index Rankings

Rankings

flag
1,858,499
World Rank
India
93,870
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
771
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

flag
1,866,724
World Rank
India
94,677
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
777
University
Ranking Based On Selection:
14
Engineering & Technology / Earth Sciences
Plate Tectonics | Geodynamics | Seismicity | Anisotrop

H-Index Metrics

  • H-Index
    4
  • i10 Index
    1
  • Citation Counts
    34
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* Total H Index Rankings

Rankings

flag
1,927,143
World Rank
India
100,567
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
801
University
Ranking Based On Selection:
15

H-Index Metrics

  • H-Index
    4
  • i10 Index
    0
  • Citation Counts
    25
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* Total H Index Rankings

Rankings

flag
1,981,754
World Rank
India
104,897
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
848
University
Ranking Based On Selection:
16
Engineering & Technology / Earth Sciences
Stable Isotope Geochemistry | Organic Geochemistry | Geoarchaeolog

H-Index Metrics

  • H-Index
    3
  • i10 Index
    2
  • Citation Counts
    75
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* Total H Index Rankings

Rankings

flag
2,008,668
World Rank
India
107,515
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
880
University
Ranking Based On Selection:
17
* Total H Index Rankings

Rankings

flag
2,034,390
World Rank
India
110,128
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
909
University
Ranking Based On Selection:
18
Engineering & Technology / Earth Sciences
Seismology Seismic Hazard Liquefaction Microzonation andslide Hazar

H-Index Metrics

  • H-Index
    3
  • i10 Index
    1
  • Citation Counts
    43
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* Total H Index Rankings

Rankings

flag
2,060,810
World Rank
India
112,675
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
920
University
Ranking Based On Selection:
19
Engineering & Technology / Earth Sciences
Tectonic Geodesy | Crustal Deformation | GPS | Earthquake Forecasting | Troposphere PW

H-Index Metrics

  • H-Index
    3
  • i10 Index
    1
  • Citation Counts
    28
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* Total H Index Rankings

Rankings

flag
2,197,016
World Rank
India
125,512
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
982
University
Ranking Based On Selection:
20
Engineering & Technology / Earth Sciences
Geotechnical Engineering | Soil Reinforcement | Reliability | Railway pavemen

H-Index Metrics

  • H-Index
    2
  • i10 Index
    2
  • Citation Counts
    22
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* Total H Index Rankings

Rankings

flag
2,197,756
World Rank
India
125,580
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
983
University
Ranking Based On Selection:
21
Engineering & Technology / Earth Sciences
Expansive Soil | Ground improvement | Transportation geotechnics | Soil microstructur

H-Index Metrics

  • H-Index
    2
  • i10 Index
    1
  • Citation Counts
    280
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* Total H Index Rankings

Rankings

flag
2,230,576
World Rank
India
128,865
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
1,011
University
Ranking Based On Selection:
22
Engineering & Technology / Earth Sciences
Mantle Petrology | Geochemistry | Alkaline rock

H-Index Metrics

  • H-Index
    2
  • i10 Index
    1
  • Citation Counts
    27
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* Total H Index Rankings

Rankings

flag
2,232,706
World Rank
India
129,068
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
1,013
University
Ranking Based On Selection:
23
Engineering & Technology / Earth Sciences
Metamorphic petrology | Geochemistr

H-Index Metrics

  • H-Index
    2
  • i10 Index
    1
  • Citation Counts
    26
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* Total H Index Rankings

Rankings

flag
2,240,512
World Rank
India
129,886
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
1,018
University
Ranking Based On Selection:
24
Engineering & Technology / Earth Sciences
Palaeoclimate | Lake Deposits | Lake Geochemistr

H-Index Metrics

  • H-Index
    2
  • i10 Index
    1
  • Citation Counts
    23
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* Total H Index Rankings

Rankings

flag
2,278,667
World Rank
India
133,446
Country Rank
Indian Institute of Technology IIT Kharagpur Logo
1,032
University
Ranking Based On Selection:
25
Engineering & Technology / Earth Sciences
High pressure mineralogy | Shocked meteorites | Shock metamorphism | Mineral physic

H-Index Metrics

  • H-Index
    2
  • i10 Index
    0
  • Citation Counts
    17
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