Research Data

Journal Acceptance Times 2026: Data From 3,000+ Journals

We measured submission-to-acceptance time for every PubMed-indexed journal with enough public dates. Here are the results by quartile, by field and for the largest journals.

MZ
Dr. Meng Zhao|Physician-Scientist · Founder, LabCat AI
Published: October 2026•7 min read•Research Data

The typical journal takes about four months to accept a paper. Across 3,062 PubMed-indexed journals, the median journal took 115 days from submission to acceptance for journal articles published in 2024 and 2025. A quarter of journals took under 88 days and a quarter took over 152. Field matters more than prestige: Chemistry journals had the shortest median (82 days) and Psychology journals the longest (169.5 days), while Q1 and Q4 journals differed by only 9 days.

Journals with enough public dates3,062
Articles with both dates281,603
Median journal, submission to acceptance115 days
Middle half of journals88 to 152 days
Fastest 10% of journalsunder 66 days
Slowest 10% of journalsover 197 days
Journals under 90 days27%
Journals over 180 days14%

Do higher-ranked journals take longer to accept?

Only slightly. We grouped each journal by its best OpenAlex subfield quartile. Q1 journals are a little slower at the median, but the spread inside every quartile is far wider than the gap between them, so a journal's quartile tells you little about how long it will take.

Best quartileJournalsMedian days to acceptance
Q11,602118
Q2851110
Q3460113.5
Q4149109.5

Acceptance time by field

Fields with at least 40 qualifying journals, using each journal's main OpenAlex field. Psychology and the health professions are the slowest; chemistry and engineering journals are among the fastest.

Field (OpenAlex)JournalsMedian days to acceptance
Chemistry4582
Engineering96103.3
Immunology and Microbiology82103.3
Dentistry60106.8
Medicine1,406108.5
Agricultural and Biological Sciences110109
Physics and Astronomy40109.8
Biochemistry, Genetics and Molecular Biology484116
Neuroscience156125.5
Environmental Science102130.5
Health Professions104150.3
Psychology109169.5

How long do the largest journals take?

The highest-volume journals with enough public dates, from fastest to slowest median. Several large open access journals accept in about a month, while selective flagships take six months or more.

Look up any other journal on its journal page, which shows its median and the range covering the middle half of its articles.

Method

  • Source: PubMed E-utilities. For each journal we requested up to 100 journal articles published between 2024-01-01 and 2025-12-31, matched by the journal's ISSNs.
  • Measure: days between the received and accepted dates that publishers deposit in PubMed. Revision time is included because the clock runs from first submission to final acceptance.
  • Inclusion: a journal counts only when enough of its sampled articles carry both dates (3,062 of 10,858 journals screened, 281,603 articles in total).
  • Summary:we take each journal's median, then report the distribution of those medians, so large journals do not dominate the result.
  • Limits: journals that do not deposit history dates are missing, which leaves out some large publishers. Received dates can reflect a resubmission rather than the first submission, and acceptance is not publication: production adds weeks to months. Quartiles and fields come from the Journal Metrics Score release built on OpenAlex data.

For what happens at each stage between submission and publication, see How long does it take to publish a paper?

MZ

Written by Dr. Meng Zhao

Physician-Scientist · Founder, LabCat AI

MD · Former Neurosurgeon · Medical AI Researcher

Dr. Meng Zhao is a former neurosurgeon turned medical-AI researcher. After years in the operating room, he moved into applied AI for clinical workflows and now leads LabCat AI, a medical-AI company working on decision support and research tooling for clinicians. He built Journal Metrics as a free resource for researchers who need reliable journal metrics without paid database subscriptions.

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