Home > H-Index Ranking > Filtration And Separation

H-Index Ranking - Filtration And Separation

Are you looking for the H-Index Journals Ranking? You are in the right place.

The H-Index is a metric that captures both the productivity and citation impact of a journal’s publications. A journal with an H-Index of h means it has at least h articles each cited at least h times.

Below you will find the most recent list of journals sorted by H-Index value, alongside their SJR Score and Quartile classification.



# Journals List H-Index SJR Score Quartile
1 Indian Journal of Critical Care Medicine 37 0.439 Q2
2 Defence Science Journal 37 0.228 Q3
3 Frontiers of Materials Science 37 0.492 Q2
4 Cell Reports Medicine 37 5.841 Q1
5 Kongzhi Lilun Yu Yinyong Control Theory and Applications 37 0.232 Q3
6 Indian Journal of Urology 37 0.311 Q3
7 npj Flexible Electronics 36 3.197 Q1
8 Chinese Journal of Lasers 36 0.343 Q3
9 Energy and Environmental Materials 36 4.338 Q1
10 Quantitative Imaging in Medicine and Surgery 36 0.664 Q2
11 Kexue Tongbao Chinese Science Bulletin 36 0.277 Q2
12 Progress in Chemistry 36 0.276 Q3
13 Sugar Tech 36 0.358 Q2
14 Annals of Cardiothoracic Surgery 36 0.512 Q2
15 Cardiovascular Diagnosis and Therapy 36 0.496 Q3
16 Translational Cancer Research 36 0.247 Q3
17 Current Medical Science 36 0.487 Q3
18 Acta Ecologica Sinica 36 0.458 Q2
19 Indian Journal of Natural Products and Resources 36 0.191 Q4
20 Journal of Oceanology and Limnology 36 0.402 Q3
21 Zhonghua liuxingbingxue zazhi 35 0.375 Q3
22 Indian Journal of Engineering and Materials Sciences 35 0.245 Q3
23 Qinghua Daxue Xuebao Journal of Tsinghua University 35 0.257 Q3
24 Journal of Emergencies, Trauma and Shock 35 0.358 Q2
25 Zhongguo Huanjing Kexue China Environmental Science 35 0.234 Q3
26 Journal of Indian Society of Periodontology 35 0.335 Q3
27 Zhongguo Youse Jinshu Xuebao Chinese Journal of Nonferrous Metals 35 0.229 Q3
28 Contemporary Clinical Dentistry 34 0.269 Q3
29 Journal of the Indian Institute of Science 34 0.501 Q1
30 Mycosphere 34 3.918 Q1
31 Journal of Astrophysics and Astronomy 34 0.472 Q2
32 Advances in Methods and Practices in Psychological Science 34 5.649 Q1
33 Yuhang Xuebao Journal of Astronautics 34 0.304 Q3
34 CCS Chemistry 34 3.030 Q1
35 Annals of Cardiac Anaesthesia 34 0.399 Q2
36 Indian Journal of Palliative Care 34 0.351 Q3
37 Indian Journal of Pathology and Microbiology 34 0.208 Q3
38 Frontiers of Earth Science 34 0.458 Q2
39 Acta Oceanologica Sinica 33 0.395 Q3
40 Middle East African Journal of Ophthalmology 33 0.288 Q3
41 Water Science and Engineering 33 0.927 Q1
42 The Lancet Microbe 33 9.419 Q1
43 Lung India 33 0.447 Q3
44 Frontiers in Energy 33 0.665 Q2
45 Journal of Plant Biochemistry and Biotechnology 33 0.392 Q2
46 Journal of the Indian Chemical Society 33 0.242 Q4
47 Indian Journal of Occupational and Environmental Medicine 33 0.221 Q4
48 Materials Science for Energy Technologies 33 1.463 Q1
49 Saudi Journal of Kidney Diseases and Transplantation 33 0.195 Q3
50 Kuei Suan Jen Hsueh Pao Journal of the Chinese Ceramic Society 33 0.222 Q3

What is the H-Index?

The H-Index (or Hirsch Index) is a metric that captures both the productivity and the citation impact of a publication. A journal (or author) has an H-Index of h if it has published at least h papers, each of which has been cited at least h times. So a journal with an H-Index of 50 has published at least 50 papers, each cited at least 50 times.

How is the H-Index Calculated?

  1. List all papers published by the journal, sorted by citation count (highest first).
  2. Walk down the list. The H-Index is the largest position n where the n-th paper has at least n citations.
  3. Example: a journal has 5 papers with citation counts {12, 8, 5, 3, 1}. The H-Index is 3 — because the 3rd paper has 5 citations (≥3), but the 4th paper has only 3 citations (=3, qualifies but the 5th has 1, breaking the chain).

The H-Index can never decrease over time — only grow as more citations accumulate. Unlike Impact Factor, it’s not affected by a single “blockbuster” paper that gets thousands of citations.

H-Index vs Impact Factor vs SJR

MetricWhat It MeasuresTime WindowStrength
H-IndexProductivity + sustained impactLifetimeResists outliers
Impact FactorAverage citations per paper2 yearsRecent activity
SJRPrestige-weighted citations3 yearsQuality signal

Why the H-Index Matters

  • Long-term reputation: H-Index reflects sustained influence, not one-off bursts.
  • Hard to game: A journal can’t artificially boost its H-Index by publishing one viral paper.
  • Cross-database: Available from Scopus, Web of Science and Google Scholar (each gives slightly different numbers).
  • Used for evaluation: Many funding agencies use H-Index alongside other metrics.

H-Index FAQ

What is a good H-Index for a journal?

It varies by field. In medicine, a strong journal often has H-Index > 100. In niche subfields, H-Index > 30 is excellent. Always compare within the same subject area using our H-Index Ranking.

Why are H-Index values different in Scopus vs Google Scholar?

Each database has its own citation index. Google Scholar typically gives a higher H-Index because it indexes more sources (including books, theses, gray literature). Scopus and WOS are stricter and considered more rigorous.

Can the H-Index decrease?

No — the H-Index can only stay the same or grow as new citations come in.

How can I find high-H-Index journals in my field?

Use our Advanced Journal Finder sorted by H-Index, or browse our H-Index Ranking by subject.

Featured

Quick Journal Filter

Impact factor List