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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40,814
World Rank
Slovakia
11
Country Rank
Comenius University in Bratislava Logo
5
University
Ranking Based On Selection:
1

H-Index Metrics

  • H-Index
    66
  • i10 Index
    135
  • Citation Counts
    32,925
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* Total H Index Rankings

Rankings

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110,911
World Rank
Slovakia
39
Country Rank
Comenius University in Bratislava Logo
10
University
Ranking Based On Selection:
2

H-Index Metrics

  • H-Index
    45
  • i10 Index
    123
  • Citation Counts
    6,826
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* Total H Index Rankings

Rankings

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130,493
World Rank
Slovakia
51
Country Rank
Comenius University in Bratislava Logo
15
University
Ranking Based On Selection:
3
Others
dynamical system

H-Index Metrics

  • H-Index
    42
  • i10 Index
    185
  • Citation Counts
    7,369
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* Total H Index Rankings

Rankings

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149,054
World Rank
Slovakia
61
Country Rank
Comenius University in Bratislava Logo
20
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    40
  • i10 Index
    108
  • Citation Counts
    5,468
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* Total H Index Rankings

Rankings

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218,299
World Rank
Slovakia
106
Country Rank
Comenius University in Bratislava Logo
33
University
Ranking Based On Selection:
5

H-Index Metrics

  • H-Index
    33
  • i10 Index
    66
  • Citation Counts
    3,187
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* Total H Index Rankings

Rankings

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231,616
World Rank
Slovakia
121
Country Rank
Comenius University in Bratislava Logo
41
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    32
  • i10 Index
    47
  • Citation Counts
    4,389
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* Total H Index Rankings

Rankings

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263,258
World Rank
Slovakia
140
Country Rank
Comenius University in Bratislava Logo
45
University
Ranking Based On Selection:
7

H-Index Metrics

  • H-Index
    30
  • i10 Index
    55
  • Citation Counts
    4,291
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* Total H Index Rankings

Rankings

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381,320
World Rank
Slovakia
268
Country Rank
Comenius University in Bratislava Logo
74
University
Ranking Based On Selection:
8
Others
circadian | clock | cancer | diabetes | miRN

H-Index Metrics

  • H-Index
    24
  • i10 Index
    41
  • Citation Counts
    1,797
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* Total H Index Rankings

Rankings

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410,479
World Rank
Slovakia
311
Country Rank
Comenius University in Bratislava Logo
79
University
Ranking Based On Selection:
9

H-Index Metrics

  • H-Index
    23
  • i10 Index
    46
  • Citation Counts
    1,601
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* Total H Index Rankings

Rankings

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425,045
World Rank
Slovakia
323
Country Rank
Comenius University in Bratislava Logo
82
University
Ranking Based On Selection:
10
Others
interplanetary matte

H-Index Metrics

  • H-Index
    22
  • i10 Index
    36
  • Citation Counts
    1,819
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* Total H Index Rankings

Rankings

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446,897
World Rank
Slovakia
355
Country Rank
Comenius University in Bratislava Logo
86
University
Ranking Based On Selection:
11
Others
social anthropolog

H-Index Metrics

  • H-Index
    21
  • i10 Index
    38
  • Citation Counts
    1,895
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* Total H Index Rankings

Rankings

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469,414
World Rank
Slovakia
401
Country Rank
Comenius University in Bratislava Logo
94
University
Ranking Based On Selection:
12

H-Index Metrics

  • H-Index
    21
  • i10 Index
    32
  • Citation Counts
    1,685
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* Total H Index Rankings

Rankings

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487,351
World Rank
Slovakia
416
Country Rank
Comenius University in Bratislava Logo
97
University
Ranking Based On Selection:
13

H-Index Metrics

  • H-Index
    20
  • i10 Index
    27
  • Citation Counts
    1,076
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* Total H Index Rankings

Rankings

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488,886
World Rank
Slovakia
419
Country Rank
Comenius University in Bratislava Logo
98
University
Ranking Based On Selection:
14

H-Index Metrics

  • H-Index
    20
  • i10 Index
    41
  • Citation Counts
    1,333
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* Total H Index Rankings

Rankings

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500,988
World Rank
Slovakia
442
Country Rank
Comenius University in Bratislava Logo
104
University
Ranking Based On Selection:
15

H-Index Metrics

  • H-Index
    20
  • i10 Index
    26
  • Citation Counts
    2,040
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* Total H Index Rankings

Rankings

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532,097
World Rank
Slovakia
488
Country Rank
Comenius University in Bratislava Logo
109
University
Ranking Based On Selection:
16
Others
Autophagy | Mitophagy | Mitochondria | Yeasts | Cell deat

H-Index Metrics

  • H-Index
    19
  • i10 Index
    25
  • Citation Counts
    13,416
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* Total H Index Rankings

Rankings

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533,041
World Rank
Slovakia
489
Country Rank
Comenius University in Bratislava Logo
110
University
Ranking Based On Selection:
17
Others
Retail Geography | Geography of Consumption | Geography of Educatio

H-Index Metrics

  • H-Index
    19
  • i10 Index
    41
  • Citation Counts
    1,101
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* Total H Index Rankings

Rankings

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565,597
World Rank
Slovakia
528
Country Rank
Comenius University in Bratislava Logo
120
University
Ranking Based On Selection:
18

H-Index Metrics

  • H-Index
    18
  • i10 Index
    29
  • Citation Counts
    973
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* Total H Index Rankings

Rankings

flag
588,475
World Rank
Slovakia
565
Country Rank
Comenius University in Bratislava Logo
125
University
Ranking Based On Selection:
19

H-Index Metrics

  • H-Index
    17
  • i10 Index
    20
  • Citation Counts
    1,955
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* Total H Index Rankings

Rankings

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593,061
World Rank
Slovakia
572
Country Rank
Comenius University in Bratislava Logo
126
University
Ranking Based On Selection:
20
Others
real options | decision making under uncertaint

H-Index Metrics

  • H-Index
    17
  • i10 Index
    22
  • Citation Counts
    2,080
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* Total H Index Rankings

Rankings

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634,124
World Rank
Slovakia
636
Country Rank
Comenius University in Bratislava Logo
135
University
Ranking Based On Selection:
21
Others
chronobiology | biological rhythms | melatonin | light synchronization | actigraph

H-Index Metrics

  • H-Index
    16
  • i10 Index
    23
  • Citation Counts
    1,058
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* Total H Index Rankings

Rankings

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691,326
World Rank
Slovakia
730
Country Rank
Comenius University in Bratislava Logo
155
University
Ranking Based On Selection:
22
Others
Graph Theor

H-Index Metrics

  • H-Index
    15
  • i10 Index
    26
  • Citation Counts
    749
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* Total H Index Rankings

Rankings

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700,753
World Rank
Slovakia
758
Country Rank
Comenius University in Bratislava Logo
156
University
Ranking Based On Selection:
23

H-Index Metrics

  • H-Index
    15
  • i10 Index
    18
  • Citation Counts
    1,205
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* Total H Index Rankings

Rankings

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713,031
World Rank
Slovakia
773
Country Rank
Comenius University in Bratislava Logo
159
University
Ranking Based On Selection:
24
Others
Lekarska fakulta UK | Bratislav

H-Index Metrics

  • H-Index
    14
  • i10 Index
    20
  • Citation Counts
    903
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* Total H Index Rankings

Rankings

flag
715,189
World Rank
Slovakia
778
Country Rank
Comenius University in Bratislava Logo
162
University
Ranking Based On Selection:
25
Others
Cardiovascular Medicin

H-Index Metrics

  • H-Index
    14
  • i10 Index
    18
  • Citation Counts
    555
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