Open-Access APC Cost Statistics 2026: What Article Processing Charges Really Cost by Publisher and Field

The bill for open-access publishing has never been larger. Article processing charge statistics compiled from the largest publicly available dataset show that global APC spending tripled from $910.3 million in 2019 to $2.538 billion in 2023 — a five-year cumulative outlay of $8.349 billion paid to just six publishers (Elsevier, Frontiers, MDPI, PLOS, Springer Nature, and Wiley) alone (Schneider et al., arXiv 2407.16551, July 2024; OPUS Project). Behind that headline sits a wide spread: a researcher publishing in PLOS ONE pays $2,477 (2025–2026 list price), while publishing in Nature now costs $12,850 — a gap that shapes who can afford to make their work freely available and who cannot.

This data roundup gathers verified figures from publisher price lists, the Open and Universal Science (OPUS) Project dataset, cOAlition S/Plan S policy documents, the NIH’s 2025 Request for Information on APC caps, and peer-reviewed studies in Learned Publishing and Quantitative Science Studies. Every number below carries a named source and year so you can cite it directly in your own work.

What Are Article Processing Charges?

An article processing charge (APC) is a fee paid by an author — or their institution or funder — to a journal publisher in exchange for making the published article immediately and freely accessible to anyone online. APCs are the primary revenue mechanism for gold open-access journals and for the hybrid open-access option in subscription journals. They are distinct from submission fees or page charges, which some journals also levy.

The APC model emerged as an alternative to the reader-pays subscription model. Under subscription publishing, libraries pay; under APC-funded open access, the cost burden shifts to authors and research funders. An independent analysis estimated that efficient open-access publishing should cost between €200 and €1,000 per article (as cited in the Wikipedia article on APCs, drawing on studies in the publishing economics literature). Current list prices at major commercial publishers sit well above that range.

For more background on how open-access mandates have reshaped journal selection, see the companion article Open Access Publishing Statistics 2026: APC Costs, Mandates, and Growth Data, which covers the mandate landscape and OA growth rates alongside these cost figures.

Global APC Spending: 2019–2023 in Numbers

The most comprehensive public estimate of global APC revenue comes from Schneider and colleagues’ July 2024 paper (arXiv: 2407.16551), developed under the Open and Universal Science (OPUS) Project. The researchers combined annual APC list prices for 8,712 unique journals across six major publishers with open-access article counts drawn from OpenAlex, producing annual spending estimates from 2019 through 2023.

The study found that hybrid OA APCs (charged by subscription journals that offer an open-access option) exceeded gold OA fees in total dollar volume — and that the median APCs authors actually paid were higher than the published list prices for both gold and hybrid journals. This divergence likely reflects authors selecting journals above the median price point when given a choice.

By 2023, five major publishers accounted for 56% of all articles published globally (Wikipedia, citing Morrison et al. 2018 and subsequent market data). That concentration means APC pricing decisions by a handful of firms have system-wide consequences for research budgets worldwide.

APC Costs by Publisher (2025–2026 List Prices)

The table below summarises verified APC list prices from publisher websites and recent news reporting. All figures are as of 2025–2026 unless otherwise noted.

Across all six publishers in the OPUS dataset, the overall average APC (weighted by article volume) was approximately $2,859 in 2023, with gold OA journals averaging around $1,977 and hybrid journals averaging around $3,137 (Schneider et al. 2024, OPUS Project). The gap between gold and hybrid reflects the longstanding criticism that hybrid journals charge twice — once through institutional subscriptions, once through APCs — a practice known as “double dipping.” For a deeper comparison of per-publisher cost trajectories, see the APC Costs by Publisher 2026 article.

APC Costs by Academic Field

APC levels correlate with the funding environment of a discipline. Fields with generous grant funding — biomedical sciences, physics, and engineering — tend to host journals with higher APCs, partly because authors in those fields are more able to pay and funders often mandate open access. Social science and humanities disciplines, where external grant income is lower and OA mandates have historically been weaker, see lower average APCs and a larger share of diamond open-access journals (those charging no APCs at all).

Borrego (2023), reviewing the APC literature in Learned Publishing, confirmed that journals in disciplines with plentiful grant funding charge higher APCs, while authors in the social sciences and humanities rely more frequently on personal funds — a pattern that raises equity concerns independent of geography. A 2016 study of research-intensive universities in the USA and Canada (Morrison et al., PeerJ) found that median APC spending was highest in biomedical and clinical sciences, followed by physical sciences, with social sciences and humanities at the lower end. While exact 2025 cross-disciplinary averages are not yet available in a single peer-reviewed source, the directional pattern has been consistent across multiple studies.

Diamond open-access journals — which charge neither subscription fees nor APCs — represent 69% of journals in the Directory of Open Access Journals (DOAJ) but publish only 35% of open-access articles (as reported in the Wikipedia article on APCs, sourcing from Piwowar et al. and follow-on studies). Diamond OA is particularly prevalent in the humanities, linguistics, and social sciences, where community-based publishing models remain viable at lower article volumes.

Waiver Rates and Eligibility by Publisher

Every major publisher operates an APC waiver or discount programme, though coverage is narrower than it might appear. Eligibility is typically tied to World Bank income classifications.

A critical limitation: no Latin American country currently qualifies for full APC waivers, since all are classified at least as lower-middle-income economies, and only a subset qualifies for partial discounts (Scholarly Kitchen, 2023; bioRxiv preprint, October 2025). Researchers in Brazil, Mexico, Argentina, and Colombia — many publishing on publicly funded research — therefore pay near-full list prices unless covered by a national or institutional agreement.

Plan S, cOAlition S, and the 2024–2025 Policy Shift

Plan S, launched by cOAlition S in September 2018, required that research funded by member agencies be published immediately in fully open-access venues. For several years the mechanism of choice was the “transformative agreement” (read-and-publish deal) in which a consortium pays a single fee covering both subscription access and OA article publication for affiliated researchers. These agreements displaced a proportion of individual author APCs.

In 2023, cOAlition S announced that member funders would no longer financially support transformative arrangements after 2024 (cOAlition S official statement, 2023). The Gates Foundation went further: as of 1 January 2025, it ended funding for APCs in both fully OA and hybrid journals for its grantees, instead requiring only preprint posting (cOAlition S / Gates Foundation, 2024).

Despite these shifts, the share of journal articles published immediately as gold open access grew from 14% in 2014 to 40% in 2024 (cOAlition S, citing data from the OA Monitoring project). The growth reflects not only mandates but also the rising volume of gold-OA and hybrid journals across all major publishers. As transformative agreements wind down, however, more OA costs will again fall on individual author APCs — raising pressure for institutional funds and national consortia.

The NIH APC Cap Proposal: What a $2,000 Ceiling Would Mean

In July 2025, NIH Director Jay Bhattacharya stated publicly that journal fees of “as much as $13,000 per article” force US taxpayers to fund research twice: once through grants and again to access the published findings. On 30 July 2025, NIH issued a formal Request for Information (NOT-OD-25-138) outlining several policy options for capping allowable APC reimbursement from grant funds, with a proposed effective date of 1 January 2026.

The options under consultation included:

• A hard cap of $2,000 per paper — near the average APC for US-published journals ($2,177, as cited in the NIH RFI context).
• A $3,000 cap for journals that compensate peer reviewers and publish open peer review reports.
• A flexible cap of 0.8% of direct grant costs, or $20,000 over the award lifetime, whichever is greater, with a $6,000 per-paper ceiling.
• A complete ban on using NIH grant funds for APCs, with only preprint deposition required.

A $2,000 cap would exclude all Nature-branded journals ($12,850), Cell ($11,400), Lancet OA titles ($5,270), Science Advances ($5,450), most Springer Nature and Wiley premium titles, and even Frontiers in Psychology (CHF 3,150 / ~$3,465) from NIH-funded APC reimbursement. Critics told Science (AAAS, 2025) that such a cap could steer NIH-funded researchers away from high-impact journals, affecting hiring and promotion decisions; supporters argue it would redirect funds toward diamond OA or lower-cost gold OA venues. Final policy had not been published as of June 2026.

Where APC Costs Are Heading

Three trends are converging to reshape APC markets through 2026 and beyond. First, 89% of journals raised their APCs between 2019 and 2024, with 40% of price increases outpacing general inflation (AAAS/Scholarly Kitchen reporting, citing OPUS dataset analysis). The pace of increase has drawn scrutiny from university library consortia, which are increasingly refusing to renew transformative agreements without price concessions. Second, government intervention is accelerating: the NIH cap proposal, regardless of its final form, signals that funders see unconstrained APC inflation as a policy problem. The UK’s Wellcome Trust and European Research Council are tracking similar metrics. Third, diamond OA infrastructure — preprint servers, overlay journals, and community-funded platforms — is expanding as an APC-free alternative, though its aggregate article volume remains modest relative to commercial APC journals.

Researchers navigating these trends need reliable data on where to submit and how to fund publication. Tools that help structure and strengthen a manuscript before submission — reducing the risk of costly revisions or rejections after APC payment — become more valuable as publication fees climb. Academic Publishing Statistics 2026 covers rejection rate data alongside APC trends, which together shape the expected cost per successfully published article.

“The five-year total of $8.35 billion paid to just six publishers for OA publishing rights between 2019 and 2023 raises fundamental questions about whether the APC model, as currently structured, serves the interests of the research community or primarily those of large commercial publishers.”

For researchers looking for APC-free dissemination routes, a curated list of vetted repositories is available in the Best Open Access Research Repositories 2026 guide, which covers both disciplinary and institutional options. When articles do require APCs, Tesify’s structural feedback tools help authors submit cleaner, reviewer-ready manuscripts — reducing the probability of rejection after fees are committed.

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