Journal of Parasitology
Impact Factor & Key Scientometrics

Journal of Parasitology

Impact Factor


H Index


Impact Factor


I. Basic Journal Info


United States
Journal ISSN: 00223395, 19372345
Publisher: American Society of Parasitology
History: 1945-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories


The Journal of Parasitology is the official journal of the American Society of Parasitologists (ASP). The Journal is nonprofit and dues of the membership support the cost of publication. Manuscripts in English are accepted from investigators in any country regardless of whether they are members of the Society. The Journal publishes official business of the ASP and results of new original research, primarily on parasitic animals.

II. Science Citation Report (SCR)

Journal of Parasitology
SCR Impact Factor

Journal of Parasitology
SCR Journal Ranking

Journal of Parasitology
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.


Journal of Parasitology
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Parasitology
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Parasitology
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Parasitology
Impact Factor History

2-year 3-year 4-year
  • 2022 Impact Factor
    1.169 1.191 1.211
  • 2021 Impact Factor
    1.118 1.226 1.207
  • 2020 Impact Factor
    1.017 1.151 1.23
  • 2019 Impact Factor
    1.051 1.106 1.119
  • 2018 Impact Factor
    1.153 1.169 1.243
  • 2017 Impact Factor
    1.307 1.411 1.356
  • 2016 Impact Factor
    1.289 1.335 1.33
  • 2015 Impact Factor
    1.541 1.465 1.551
  • 2014 Impact Factor
    1.38 NA NA
  • 2013 Impact Factor
    1.392 NA NA
  • 2012 Impact Factor
    1.386 NA NA
  • 2011 Impact Factor
    1.477 NA NA
  • 2010 Impact Factor
    1.247 NA NA
  • 2009 Impact Factor
    1.243 NA NA
  • 2008 Impact Factor
    1.22 NA NA
  • 2007 Impact Factor
    1.146 NA NA
  • 2006 Impact Factor
    1.388 NA NA
  • 2005 Impact Factor
    1.402 NA NA
  • 2004 Impact Factor
    1.399 NA NA
  • 2003 Impact Factor
    1.221 NA NA
  • 2002 Impact Factor
    1.354 NA NA
  • 2001 Impact Factor
    1.453 NA NA
  • 2000 Impact Factor
    1.243 NA NA
Note: impact factor data for reference only




Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?

III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Journal of Parasitology

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications


Journal of Parasitology
H-Index History