Journal Citation Report 2021


The impact factor of a journal is a measure of the frequency with which the average article in that journal has been cited in a particular year. The Journal Impact Factor is used to decide the importance of a journal to its field.

Enter Journal Title to find impact factor


Top 100 Research Journals with their Impact Factor

S. No. Journal Title Impact Factor
1 CA-A CANCER JOURNAL FOR CLINICIANS 508.702
2 NATURE REVIEWS MOLECULAR CELL
BIOLOGY
94.444
3 NEW ENGLAND JOURNAL OF MEDICINE 91.245
4 NATURE REVIEWS DRUG DISCOVERY 84.694
5 LANCET 79.321
6 Nature Reviews Clinical Oncology 66.675
7 Nature Reviews Materials 66.308
8 Nature Energy 60.858
9 NATURE REVIEWS CANCER 60.716
10 NATURE REVIEWS MICROBIOLOGY 60.633
11 CHEMICAL REVIEWS 60.622
12 MMWR Surveillance Summaries 58.769
13 JAMA-JOURNAL OF THE AMERICAN MEDICAL
ASSOCIATION
56.272
14 MMWR Recommendations and Reports 55.857
15 NATURE BIOTECHNOLOGY 54.908
16 CHEMICAL SOCIETY REVIEWS 54.564
17 REVIEWS OF MODERN PHYSICS 54.494
18 NATURE MEDICINE 53.44
19 NATURE REVIEWS GENETICS 53.242
20 NATURE REVIEWS IMMUNOLOGY 53.106
21 Nature Reviews Disease Primers 52.329
22 NATURE 49.962
23 World Psychiatry 49.548
24 World Psychiatry 49.548
25 SCIENCE 47.728
26 Nature Reviews Gastroenterology & Hepatology 46.802
27 JOURNAL OF CLINICAL ONCOLOGY 44.544
28 LANCET NEUROLOGY 44.182
29 NATURE MATERIALS 43.841
30 Nature Reviews Endocrinology 43.33
31 Nature Reviews Neurology 42.937
32 Nature Catalysis 41.813
33 CELL 41.582
34 LANCET ONCOLOGY 41.316
35 Joule 41.248
36 Living Reviews in Relativity 40.429
37 BMJ-British Medical Journal 39.89
38 PROGRESS IN MATERIALS SCIENCE 39.58
39 Cancer Discovery 39.397
40 Nature Nanotechnology 39.213
41 Nature Photonics 38.771
42 Energy & Environmental Science 38.532
43 NATURE GENETICS 38.33
44 Psychological Science in the Public Interest 37.857
45 PHYSIOLOGICAL REVIEWS 37.312
46 MATERIALS SCIENCE & ENGINEERING R-
REPORTS
36.214
47 NATURE REVIEWS NEUROSCIENCE 34.87
48 Nature Reviews Chemistry 34.035
49 Nature Electronics 33.686
50 ANNALS OF ONCOLOGY 32.976
51 Nature Reviews Cardiology 32.419
52 Lancet Diabetes & Endocrinology 32.069
53 JAMA Oncology 31.777
54 IMMUNITY 31.745
55 CANCER CELL 31.743
56 Nature Reviews Physics 31.068
57 Materials Today 31.041
58 ADVANCED MATERIALS 30.849
59 Lancet Respiratory Medicine 30.7
60 Annual Review of Astronomy and Astrophysics 30.065
61 EUROPEAN HEART JOURNAL 29.983
62 CIRCULATION 29.69
63 PROGRESS IN ENERGY AND COMBUSTION
SCIENCE
29.394
64 Advanced Energy Materials 29.368
65 PROGRESS IN POLYMER SCIENCE 29.19
66 Electrochemical Energy Reviews 28.905
67 NATURE CELL BIOLOGY 28.824
68 NATURE METHODS 28.547
69 Annual Review of Immunology 28.527
70 Nature Reviews Nephrology 28.314
71 Molecular Cancer 27.401
72 Cell Metabolism 27.287
73 Lancet Psychiatry 27.083
74 Lancet Psychiatry 27.083
75 Lancet Global Health 26.763
76 Lancet Global Health 26.763
77 Annual Review of Plant Biology 26.379
78 CLINICAL MICROBIOLOGY REVIEWS 26.132
79 Journal of Extracellular Vesicles 25.841
80 Nature Biomedical Engineering 25.671
81 CELL RESEARCH 25.617
82 NATURE IMMUNOLOGY 25.606
83 PHYSICS REPORTS-REVIEW SECTION OF
PHYSICS LETTERS
25.6
84 PHARMACOLOGICAL REVIEWS 25.468
85 InfoMat 25.405
86 ANNALS OF INTERNAL MEDICINE 25.391
87 ADVANCES IN PHYSICS 25.375
88 ASTRONOMY AND ASTROPHYSICS REVIEW 25.357
89 Nature Climate Change 25.29
90 Nature Climate Change 25.29
91 IEEE Communications Surveys and Tutorials 25.249
92 Wiley Interdisciplinary Reviews-Computational
Molecular Science
25.113
93 JOURNAL OF HEPATOLOGY 25.083
94 LANCET INFECTIOUS DISEASES 25.071
95 NATURE NEUROSCIENCE 24.884
96 Cell Stem Cell 24.633
97 Lancet Digital Health 24.519
98 Nature Chemistry 24.427
99 Annual Review of Psychology 24.137
100 Annual Review of Psychology 24.137
Download the full list of Journal Impact Factor-2021. (Download)