Npj Aging's 2026 Journal Metrics Score is 7.9, ranking Q1 in Aging and 3 other subfields. Two-year citation average from OpenAlex data, updated August 2026.
Bookmark this page — track observed submission-to-acceptance timing, FWCI and field-normalized citation data for this journal in one view.
Journal Metrics Score 2026 · 2021–2024 window citedness 7.24.
Middle 50%: 88–175 days
100 of 100 PubMed-indexed articles · 100% coverage · 2024–2025
Npj Aging accepts papers a median of 117 days after submission, including peer review and revisions. That is slower than 54% of comparable journals with PubMed timing data.
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Each spoke is a 0–100 percentile within a comparable journal cohort—not a percentage grade or a single black-box rating.
53 of 108 works · same type, year & subfield
7 works · same type, year & subfield
Above field-year expectation
of 496 topic-associated OpenAlex sources by lifetime output
FWCI compares papers with the same publication year, type, and field. 1.0 is the world average; above 1.0 is above expectation. This journal's median is 2.84, so its typical recent paper runs about 184% above its field benchmark.
49.1% of recent papers rank in the global top 10% after field normalization. This is easier to compare across specialties than raw citation totals.
Volume is separated from citation accumulation so newer papers are not presented as weaker simply because they are newer.
OpenAlex source records · 2021–2025
108 OpenAlex works · 2021–2024
OpenAlex topics show the research communities this journal serves.
Candidates share at least one OpenAlex subfield (or field, if too few do) with this journal's main research topics, ignoring generic catch-all topics, and are ordered by topic overlap, then current Journal Metrics Score.
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| Category | Quartile |
|---|---|
| Aging | Q1 |
| Physiology | Q1 |
| Geriatrics and Gerontology | Q1 |
| Molecular Biology | Q1 |
Yes. One of the most-cited journals in Medicine
Yes. By citation data, Npj Aging is one of the most-cited journals in Medicine: it ranks #186 of 6,272 Medicine journals by Journal Metrics Score (top 3%) and is Q1 in Aging and 3 other subfields. Npj Aging's 2026 Journal Metrics Score is 7.9. Recent papers took a median of 117 days from submission to acceptance, according to PubMed dates. OpenAlex lists an indicative article processing charge of $3,690 USD. OpenAlex classifies its papers in subfields including Aging, Physiology, and Geriatrics and Gerontology, so check that your topic fits its scope.
Verdict from citation data only: quartile and field rank by Journal Metrics Score (OpenAlex), publisher-reported acceptance rates, and PubMed submission and acceptance dates. See how we rank journals and how to verify indexing.
Confirm the exact title and ISSNs against the publisher homepage before a high-stakes submission decision.
Source: the current OpenAlex source record. OpenAlex works can include multiple work types. Fully Open Access is a source-level flag. Recent OA Works is summed from OpenAlex's counts_by_year series (up to the latest ten years); it is not a lifetime OA percentage. Any APC shown here is an indicative OpenAlex value—verify current charges on the journal's official website.
OpenAlex classifies Npj Aging's papers in subfields including Aging, Physiology, and Geriatrics and Gerontology. Read the aims and scope page and a few recent papers close to your topic before you prepare the manuscript.
Article types, word and figure limits, reference style, and the required statements (data availability, ethics, conflicts of interest, author contributions) are set by the journal. Prepare the cover letter and files to match them.
Use the submit link in Npj Aging's author guidelines. Every author usually needs an ORCID iD, and the corresponding author needs an account on the submission site.
OpenAlex lists an indicative article processing charge of $3,690 USD. Check the current fee, waivers, and any institutional agreement on the journal website.
Recent accepted papers took a median of 117 days from submission to acceptance, including revisions (PubMed dates). Npj Aging does not publish an acceptance rate.
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See what the report coversYes. By citation data, Npj Aging is one of the most-cited journals in Medicine: it ranks #186 of 6,272 Medicine journals by Journal Metrics Score (top 3%) and is Q1 in Aging and 3 other subfields. Npj Aging's 2026 Journal Metrics Score is 7.9. Recent papers took a median of 117 days from submission to acceptance, according to PubMed dates. OpenAlex lists an indicative article processing charge of $3,690 USD. OpenAlex classifies its papers in subfields including Aging, Physiology, and Geriatrics and Gerontology, so check that your topic fits its scope.
Npj Aging's 2026 Journal Metrics Score is 7.9, from the August 2026 data release. The score is a two-year citation average computed from OpenAlex (CC0) data: citations received in the most recent complete year to works published in the two prior years, divided by the number of those works.
We have not found an official acceptance rate published by Npj Aging or its publisher, and Journal Metrics does not estimate one because submission counts are not public. What recent PubMed records do show is speed: accepted papers took a median of 117 days from submission to acceptance. To judge selectivity, compare Npj Aging's quartile and score with similar journals, or ask the editorial office.
Npj Aging's best quartile is Q1. By OpenAlex subfield: Q1 in Aging; Q1 in Physiology; Q1 in Geriatrics and Gerontology; Q1 in Molecular Biology. Quartiles rank journals by Journal Metrics Score within each subfield.
No. Journal Metrics computes the score independently from OpenAlex open data. Other providers use different citation databases, document types, and counting rules, so their published figures for Npj Aging will not match this score exactly. Compare journals using one source at a time.
Npj Aging accepts papers a median of 117 days after submission across 100 recent PubMed records with both dates; the middle half took 88–175 days. This includes peer review, editorial handling, and revisions.
PubMed records when a manuscript was received and accepted, not the individual review stages, so peer review time on its own is not available. The full time from submission to acceptance at Npj Aging, which includes peer review and revisions, has a median of 117 days. For the time to a first decision, check the journal's own website.
Npj Aging's median of 117 days from submission to acceptance is slower than 54% of comparable journals with PubMed timing data.
OpenAlex lists an indicative article processing charge of $3,690 USD for Npj Aging. This journal-level estimate may exclude taxes, waivers, discounts, or article-type fees, so confirm the current charge on the journal's website.
Comparable journals include Ageing Research Reviews, Mechanisms of Ageing and Development, Nature Aging, and Aging Cell. Compare their scores, acceptance times, and costs in the recommended alternatives on this page before choosing where to submit.
Submit online through the link in Npj Aging's author guidelines. Before submitting, check the scope, follow the author guidelines for article type, length, and required statements, and prepare a cover letter. Accepted papers took a median of 117 days from submission to acceptance in recent PubMed records.