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i10 Productivity
Rankings

University of South Africa 1,907 Scientists i10 Productivity Rankings - 2026

Discover the only real-time global i10 Index ranking that measures the productivity of 2.6 million scientists worldwide. By analyzing both total and last 5 years’ i10 values, this ranking highlights consistency and sustained academic contribution. Compare performance at global, continental, national, and institutional levels across 13 main fields and 221 disciplines.

* Total i10 Index Rankings

Rankings

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4,409
World Rank
15
Country Rank
1
University
Ranking Based On Selection:
1
Natural Sciences / Chemical Sciences
corrosion | corrosion inhibition | corrosion of metals | adsorption | quantum chemical calculation

i-10 Metrics

  • Total
    501
  • Last 5 Years
    446
  • Last 5 Years / Total
    0.890
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* Total i10 Index Rankings

Rankings

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6,830
World Rank
24
Country Rank
2
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Nanotechnology for Water Treatment | Membrane Technology | Water Treatment Technologie

i-10 Metrics

  • Total
    421
  • Last 5 Years
    358
  • Last 5 Years / Total
    0.850
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* Total i10 Index Rankings

Rankings

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19,283
World Rank
85
Country Rank
3
University
Ranking Based On Selection:
3

i-10 Metrics

  • Total
    275
  • Last 5 Years
    247
  • Last 5 Years / Total
    0.898
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* Total i10 Index Rankings

Rankings

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27,504
World Rank
128
Country Rank
4
University
Ranking Based On Selection:
4
Natural Sciences / Mathematical Sciences
Fractional Differential equations | Lie Symmetry | Bio-Mathematic

i-10 Metrics

  • Total
    234
  • Last 5 Years
    194
  • Last 5 Years / Total
    0.829
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* Total i10 Index Rankings

Rankings

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34,194
World Rank
160
Country Rank
5
University
Ranking Based On Selection:
5
Natural Sciences / Chemical Sciences
Analytical Chemistry | Aquatic Toxicology | Chromatography | Mass spectrometry | Food Chemistr

i-10 Metrics

  • Total
    211
  • Last 5 Years
    185
  • Last 5 Years / Total
    0.877
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* Total i10 Index Rankings

Rankings

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39,060
World Rank
173
Country Rank
6
University
Ranking Based On Selection:
6
Others
Archives & Records | Knowledge management | Research methods | indigenous knowledge | data analytic

i-10 Metrics

  • Total
    198
  • Last 5 Years
    160
  • Last 5 Years / Total
    0.808
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* Total i10 Index Rankings

Rankings

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45,624
World Rank
202
Country Rank
7
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
Wastewater treatment technologies | Bioreactors | Membrane technology | Water reuse | Resource recover

i-10 Metrics

  • Total
    183
  • Last 5 Years
    158
  • Last 5 Years / Total
    0.863
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* Total i10 Index Rankings

Rankings

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56,044
World Rank
248
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Energy Efficiency | Fischer Tropsch | Process Synthesi

i-10 Metrics

  • Total
    165
  • Last 5 Years
    94
  • Last 5 Years / Total
    0.570
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* Total i10 Index Rankings

Rankings

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56,487
World Rank
255
Country Rank
9
University
Ranking Based On Selection:
9
Social Sciences / Psychology
Career and Human Capacity Developmen

i-10 Metrics

  • Total
    164
  • Last 5 Years
    120
  • Last 5 Years / Total
    0.732
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* Total i10 Index Rankings

Rankings

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68,343
World Rank
301
Country Rank
10
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Polymers | Organic chemistry | Coating | Corrosion | Nanotechnolog

i-10 Metrics

  • Total
    147
  • Last 5 Years
    139
  • Last 5 Years / Total
    0.946
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* Total i10 Index Rankings

Rankings

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74,304
World Rank
335
Country Rank
11
University
Ranking Based On Selection:
11
Others
Fischer-Tropsch | Reactor design | Process Engineering | Comminutio

i-10 Metrics

  • Total
    141
  • Last 5 Years
    51
  • Last 5 Years / Total
    0.362
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* Total i10 Index Rankings

Rankings

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82,588
World Rank
375
Country Rank
12
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Climate Change | Loss and Damage | Disaster Risk Reduction | SDGs | Coastal Resilience and Livelihood

i-10 Metrics

  • Total
    132
  • Last 5 Years
    112
  • Last 5 Years / Total
    0.848
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* Total i10 Index Rankings

Rankings

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83,390
World Rank
381
Country Rank
13
University
Ranking Based On Selection:
13
Engineering & Technology / Nanoscience and Nanotechnology
Advanced oxidation processes | Nanomaterial synthesis | Heterogeneous catalysis | Water treatmen

i-10 Metrics

  • Total
    131
  • Last 5 Years
    129
  • Last 5 Years / Total
    0.985
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* Total i10 Index Rankings

Rankings

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93,302
World Rank
431
Country Rank
14
University
Ranking Based On Selection:
14
Natural Sciences / Physics
NanoScience and Nanotechnolog

i-10 Metrics

  • Total
    123
  • Last 5 Years
    89
  • Last 5 Years / Total
    0.724
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* Total i10 Index Rankings

Rankings

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109,451
World Rank
519
Country Rank
15
University
Ranking Based On Selection:
15
Engineering & Technology / Nanoscience and Nanotechnology
Natural Organic Matter | Urban Water Cycle | Nanotechnology for Water Treatment | Drinking Water Treatment | Membrane Science and T

i-10 Metrics

  • Total
    111
  • Last 5 Years
    108
  • Last 5 Years / Total
    0.973
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* Total i10 Index Rankings

Rankings

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112,946
World Rank
538
Country Rank
16
University
Ranking Based On Selection:
16
Engineering & Technology / Computer Science
AI and Data Science | Industry 4.0/5.0 | Optimization and Control | Intelligent Optimizatio

i-10 Metrics

  • Total
    109
  • Last 5 Years
    94
  • Last 5 Years / Total
    0.862
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* Total i10 Index Rankings

Rankings

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115,019
World Rank
548
Country Rank
17
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Sol-Gel Technology | Nanomaterials | Ceramics and Water Treatmen

i-10 Metrics

  • Total
    108
  • Last 5 Years
    79
  • Last 5 Years / Total
    0.731
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* Total i10 Index Rankings

Rankings

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121,285
World Rank
571
Country Rank
18
University
Ranking Based On Selection:
18
Natural Sciences / Chemical Sciences
Fischer Tropsch | catalysis | alternative energy | energy materials | CO2 utilizatio

i-10 Metrics

  • Total
    104
  • Last 5 Years
    96
  • Last 5 Years / Total
    0.923
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* Total i10 Index Rankings

Rankings

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141,251
World Rank
680
Country Rank
19
University
Ranking Based On Selection:
19
Education / Educational Technology
educational technology | higher education | learning analytics | student succes

i-10 Metrics

  • Total
    94
  • Last 5 Years
    83
  • Last 5 Years / Total
    0.883
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* Total i10 Index Rankings

Rankings

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143,420
World Rank
693
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | Water Treatment Chemistry | Carbon Nanostructured Materials | Heterostructured Materials | Membrane Science and Te

i-10 Metrics

  • Total
    93
  • Last 5 Years
    84
  • Last 5 Years / Total
    0.903
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* Total i10 Index Rankings

Rankings

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143,791
World Rank
696
Country Rank
21
University
Ranking Based On Selection:
21
Engineering & Technology / Computer Science
Electrochemistry | Electrocatalysis | Energy Storage devices | Electrodepositio

i-10 Metrics

  • Total
    93
  • Last 5 Years
    76
  • Last 5 Years / Total
    0.817
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* Total i10 Index Rankings

Rankings

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143,905
World Rank
697
Country Rank
22
University
Ranking Based On Selection:
22
Natural Sciences / Physics
Nanoscience and Nanotechnology | Surface Science | Nanophosphors | Energy | Material Science

i-10 Metrics

  • Total
    93
  • Last 5 Years
    74
  • Last 5 Years / Total
    0.796
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* Total i10 Index Rankings

Rankings

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144,985
World Rank
703
Country Rank
23
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Catalysis | catalytic energy conversion | fuel cell technology | surface chemistr

i-10 Metrics

  • Total
    93
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.452
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* Total i10 Index Rankings

Rankings

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153,934
World Rank
755
Country Rank
24
University
Ranking Based On Selection:
24
Social Sciences / Political Science and International Relations
Participatory democracy and governance to address complex challenge

i-10 Metrics

  • Total
    89
  • Last 5 Years
    55
  • Last 5 Years / Total
    0.618
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* Total i10 Index Rankings

Rankings

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165,505
World Rank
830
Country Rank
25
University
Ranking Based On Selection:
25
Social Sciences / Library and Information Science
archives | records management | libraries | language

i-10 Metrics

  • Total
    84
  • Last 5 Years
    76
  • Last 5 Years / Total
    0.905
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