Rank	Journal	Impact Factor
1	CA-A Cancer Journal for Clinicians	ca. 254.7
2	Lancet	ca. 168.9
3	New England Journal of Medicine	ca. 158.5
4	JAMA-Journal of the American Medical Association	ca. 120.7
5	Nature Reviews Drug Discovery	ca. 120.1
6	Nature Reviews Molecular Cell Biology	ca. 112.7
7	BMJ-British Medical Journal	ca. 105.7
8	Nature Reviews Immunology	ca. 100.3
9	Nature Reviews Microbiology	ca. 88.1
10	Nature Reviews Materials	ca. 83.5
11	Nature Medicine	ca. 82.9
12	Nature Reviews Disease Primers	ca. 81.5
13	Nature Reviews Clinical Oncology	ca. 78.8
14	Nature Reviews Cancer	ca. 78.5
15	Lancet Respiratory Medicine	ca. 76.2
16	World Psychiatry	ca. 73.3
17	Nature Reviews Gastroenterology & Hepatology	ca. 65.1
18	Nature	ca. 64.8
19	Cell	ca. 64.5
20	Chemical Reviews	ca. 62.1
21	Science	ca. 56.9
22	Nature Energy	ca. 56.7
23	Lancet Infectious Diseases	ca. 56.3
24	Lancet Oncology	ca. 51.1
25	Annals of Oncology	ca. 50.5
26	Cancer Cell	ca. 50.3
27	Lancet Public Health	ca. 50
28	Nature Reviews Cardiology	ca. 49.6
29	Lancet Neurology	ca. 48
-	Nature Methods	ca. 48
31	Nature Biotechnology	ca. 46.9
32	Chemical Society Reviews	ca. 46.2
33	Journal of Clinical Oncology	ca. 45.3
34	Lancet Diabetes & Endocrinology	ca. 44.5
35	Cell Research	ca. 44.1
-	Reviews of Modern Physics	ca. 44.1
37	Nature Reviews Genetics	ca. 42.7
38	Nature Reviews Nephrology	ca. 41.5
39	Nature Materials	ca. 41.2
40	Nature Reviews Endocrinology	ca. 40.5
41	Joule	ca. 39.8
42	European Heart Journal	ca. 39.3
-	Signal Transduction and Targeted Therapy	ca. 39.3
44	Annals of Internal Medicine	ca. 39.2
45	JAMA Internal Medicine	ca. 39
46	Intensive Care Medicine	ca. 38.9
47	Nature Reviews Physics	ca. 38.5
48	Nature Nanotechnology	ca. 38.3
49	Nature Reviews Neurology	ca. 38.1
50	Nature Catalysis	ca. 37.8

-	Circulation	ca. 37.8
52	Progress in Materials Science	ca. 37.4
53	Molecular Cancer	ca. 37.3
54	Clinical Microbiology Reviews	ca. 36.8
55	Lancet Child & Adolescent Health	ca. 36.4
56	Nature Reviews Chemistry	ca. 36.3
57	Annual Review of Pathology-Mechanisms of Disease	ca. 36.2
58	Lancet Gastroenterology & Hepatology	ca. 35.7
59	IEEE Communications Surveys and Tutorials	ca. 35.6
60	Nature Photonics	ca. 35
61	Nature Reviews Neuroscience	ca. 34.7
62	Lancet Global Health	ca. 34.3
-	Nature Electronics	ca. 34.3
64	MMWR-Morbidity and Mortality Weekly Report	ca. 33.9
65	Nature Reviews Rheumatology	ca. 33.7
66	Physiological Reviews	ca. 33.6
67	Cell Discovery	ca. 33.5
68	Energy & Environmental Science	ca. 32.5
69	Immunity	ca. 32.4
70	Electrochemical Energy Reviews	ca. 31.3
71	Materials Science & Engineering R-Reports	ca. 31
72	Lancet Digital Health	ca. 30.8
-	Nature Genetics	ca. 30.8
74	Nature Climate Change	ca. 30.7
75	Nature Immunology	ca. 30.5
76	Cell Host & Microbe	ca. 30.3
77	Physics Reports-Review Section of Physics Letters	ca. 30
78	Nature Human Behaviour	ca. 29.9
79	Annual Review of Immunology	ca. 29.7
80	Progress in Energy and Combustion Science	ca. 29.5
81	Gastroenterology	ca. 29.4
-	Advanced Materials	ca. 29.4
83	Behavioral and Brain Sciences	ca. 29.3
84	Cell Metabolism	ca. 29
-	JAMA Neurology	ca. 29
86	Journal of Hematology & Oncology	ca. 28.5
87	JAMA Oncology	ca. 28.4
88	Nature Microbiology	ca. 28.3
89	Journal of Infection	ca. 28.2
-	Cancer Discovery	ca. 28.2
91	Nature Biomedical Engineering	ca. 28.1
92	Advanced Energy Materials	ca. 27.8
93	Annual Review of Fluid Mechanics	ca. 27.7
94	Nature Sustainability	ca. 27.6
95	Molecular Plant	ca. 27.5
-	Dialogues in Human Geography	ca. 27.5
97	Annals of the Rheumatic Diseases	ca. 27.4
98	Advances in Optics and Photonics	ca. 27.1
-	Progress in Polymer Science	ca. 27.1
100	Nano-Micro Letters	ca. 26.6
101	JAMA Pediatrics	ca. 26.1
102	JAMA Psychiatry	ca. 25.8
103	Journal of Hepatology	ca. 25.7
-	Lancet Planetary Health	ca. 25.7
-	Journal of Travel Medicine	ca. 25.7
106	Lancet Rheumatology	ca. 25.4
107	Reviews of Geophysics	ca. 25.2
108	Science Robotics	ca. 25
-	Nature Neuroscience	ca. 25
110	Science Immunology	ca. 24.8
-	Annual Review of Psychology	ca. 24.8
112	American Journal of Respiratory and Critical Care Medicine	ca. 24.7
-	Lancet Haematology	ca. 24.7
114	Gut	ca. 24.5
115	Drug Resistance Updates	ca. 24.3
-	European Respiratory Journal	ca. 24.3
117	Materials Today	ca. 24.2
118	Cellular & Molecular Immunology	ca. 24.1
119	JAMA Cardiology	ca. 24
-	Journal of the American College of Cardiology	ca. 24
121	Cell Stem Cell	ca. 23.9
-	Annual Review Plant Biology	ca. 23.9
123	Annual Review of Entomology	ca. 23.8
-	Nature Machine Intelligence	ca. 23.8
125	IEEE Transactions on Pattern Analysis and Machine Intelligence	ca. 23.6
126	Chem	ca. 23.5
127	European Urology	ca. 23.4
128	Psychotherapy and Psychosomatics	ca. 22.8
129	Communications of the ACM	ca. 22.7
-	Nature Cancer	ca. 22.7
-	InfoMat	ca. 22.7
132	Annual Review of Condensed Matter Physics	ca. 22.6
133	Psychological Bulletin	ca. 22.4
134	Applied Catalysis B-Environmental	ca. 22.1
135	ACS Energy Letters	ca. 22
136	Nature Chemistry	ca. 21.8
137	Nature Cell Biology	ca. 21.3
138	Academy of Management Annals	ca. 21.2
139	Protein & Cell	ca. 21.1
-	Pharmacological Reviews	ca. 21.1
-	Military Medical Research	ca. 21.1
142	International Journal of Information Management	ca. 21
143	Nature Metabolism	ca. 20.8
-	Annual Review of Public Health	ca. 20.8
145	Proceedings of the IEEE	ca. 20.6
-	National Science Review	ca. 20.6
-	Coordination Chemistry Reviews	ca. 20.6
148	Trends in Plant Science	ca. 20.5
-	Carbon Energy	ca. 20.5
150	Journal of Thoracic Oncology	ca. 20.4
-	Energy Storage Materials	ca. 20.4
152	Endocrine Reviews	ca. 20.3
-	Fungal Diversity	ca. 20.3
-	Blood	ca. 20.3
155	Circulation Research	ca. 20.1
-	Advanced Composites and Hybrid Materials	ca. 20.1
157	Trends in Cognitive Sciences	ca. 19.9
158	Radiology	ca. 19.7
159	Nature Physics	ca. 19.6
-	Kidney International	ca. 19.6
161	International Journal of Computer Vision	ca. 19.5
162	Light-Science & Applications	ca. 19.4
163	Trends in Cell Biology	ca. 19
-	Advanced Functional Materials	ca. 19
-	Qualitative Research in Psychology	ca. 19
166	Bioactive Materials	ca. 18.9
-	Science Bulletin	ca. 18.9
-	Matter	ca. 18.9
169	Information Fusion	ca. 18.6
-	Periodontology 2000	ca. 18.6
171	Annual Review of Clinical Psychology	ca. 18.4
-	British Journal of Sports Medicine	ca. 18.4
-	Trends in Cancer	ca. 18.4
174	Nature Geoscience	ca. 18.3
-	Accounts of Chemical Research	ca. 18.3

176	European Journal of Heart Failure	ca. 18.2
-	ACS Central Science	ca. 18.2
-	Annual Review of Physiology	ca. 18.2
-	Journal of the Academy of Marketing Science	ca. 18.2
180	Reports on Progress in Physics	ca. 18.1
-	Journal of Innovation & Knowledge	ca. 18.1
182	Progress in Retinal and Eye Research	ca. 17.8
183	American Journal of Psychiatry	ca. 17.7
184	Journal of Magnesium and Alloys	ca. 17.6
-	IEEE Reviews in Biomedical Engineering	ca. 17.6
-	Nano Energy	ca. 17.6
187	Nano Today	ca. 17.4
188	Annual Review of Marine Science	ca. 17.3
-	Trends in Biotechnology	ca. 17.3
-	Advanced Photonics	ca. 17.3
-	Journal of the Royal Society of Medicine	ca. 17.3
192	Science Translational Medicine	ca. 17.1
-	ACS Nano	ca. 17.1
194	JAMA Surgery	ca. 16.9
-	Journal of Advanced Ceramics	ca. 16.9
196	Nature Structural & Molecular Biology	ca. 16.8
-	Nature Ecology & Evolution	ca. 16.8
-	Trends in Immunology	ca. 16.8
-	Trends in Ecology & Evolution	ca. 16.8
200	Nature Communications	ca. 16.6