Sensors Impact Factor

Among Instruments & Instrumentation journals, Sensors ranks in the top 30% by impact factor (JCR 2024). This ranking is based on our analysis of 20,449 journals in the Clarivate JCR 2024 database.

The impact factor tells you that the average Sensors paper is cited at a moderate rate. The five-year JIF (3.7) running slightly above the two-year (3.5) indicates modest long-term citation accumulation. These numbers are reasonable for a Q2 instrumentation journal but well below the top-tier sensor journals.

The 208,517 total cites figure is very high, driven entirely by volume. With over 7,600 papers per year and many years of publishing, the cumulative citation count is substantial even though individual paper citation rates are moderate. The journal's sheer volume means it has a large footprint in the sensor literature.

For authors evaluating this journal: a 3.5 JIF means that a Sensors publication provides indexing and discoverability, but it does not carry the same selectivity signal as ACS Sensors (9.1) or Biosensors & Bioelectronics (10.5).

The JIF has been stable in the 3.3 to 3.9 range. The 2021 to 2022 peak and subsequent normalization follow the broader pattern seen across many journals.

Sensors is published by MDPI, which uses a high-volume open-access model with article processing charges (APCs). Understanding the MDPI model matters for evaluating the journal:

Speed: Publication is typically fast, often 4 to 8 weeks from submission to acceptance. For authors who need a quick, indexed publication, this is a genuine advantage.

Volume: With over 7,600 papers per year, the journal has a high acceptance rate. That means a Sensors publication carries less selectivity signaling than ACS Sensors, Biosensors & Bioelectronics, or IEEE Sensors Journal.

Open access: All published papers are freely available, which is good for global discoverability and funder compliance.

Special issues: MDPI journals frequently publish special issues with guest editors. The quality of special-issue papers can vary, which has been a point of discussion in the broader academic community.

Indexing: Sensors is fully indexed in Web of Science, Scopus, PubMed, and other major databases.

In our pre-submission review work with manuscripts targeting Sensors, three patterns generate the most consistent desk rejections.

Application paper where the sensor itself is off-the-shelf hardware and the contribution is the application. Sensors describes its scope as covering "the science and technology of sensors and biosensors," with the expectation that the sensor or sensing methodology is the primary scientific contribution. Papers that use commercial sensors or standard sensing modules (Arduino, Raspberry Pi with generic modules, COTS biosensors) to build a new application system, without advancing the sensor technology, signal processing, or measurement methodology, are regularly redirected. The MDPI author guidelines state: "Sensors only considers manuscripts that include new and original results on the research and development of sensors." If the sensor hardware is standard and the novelty is the use case, the manuscript belongs in an applications or systems journal rather than Sensors.

Sensor system paper without characterization data demonstrating sensor performance against established metrics. Sensors editors expect that any new sensor design or modification be evaluated against the standard metrological parameters: sensitivity, selectivity, detection limit, linearity range, response time, and reproducibility. Papers that present a new sensor design but report only a limited subset of performance metrics without explaining which conditions were tested and why the reported parameters reflect the practical use case are regularly returned for revision. The journal requires that sensing performance be characterized "under relevant measurement conditions," and papers that report sensitivity in one controlled scenario without addressing cross-sensitivity, drift, or real-sample performance are flagged as inadequately validated.

Incremental modification of an established sensor design without a meaningful performance improvement or mechanistic explanation. Sensors receives large volumes of papers modifying known sensor architectures: adding a new dopant to a metal oxide gas sensor, substituting a different carbon allotrope in an electrochemical sensor, or changing the receptor layer on a surface acoustic wave device. Papers where the modification produces marginal performance gains (10-20% improvement in sensitivity) without explaining the physicochemical mechanism behind the change or demonstrating a practically relevant advantage over existing designs are considered incremental. Reviewers apply the MDPI standard that results must be "original," which in this context means either a novel mechanism or a step-change performance improvement that advances the field, not just a parametric variation.

A Sensors scope and characterization check can assess whether the sensor contribution and performance validation meet Sensors' editorial scope.

Submit if:

• you need an accessible, indexed venue for sensor research with fast turnaround
• the paper is technically sound but may not reach the bar for ACS Sensors or Biosensors & Bioelectronics
• open-access publication and speed are priorities
• the work fits the journal's broad sensor scope
• the APC is within budget and the indexing meets your institutional requirements

Think twice if:

• ACS Sensors or Biosensors & Bioelectronics is a realistic target
• IEEE Sensors Journal would provide stronger branding for your specific community
• the work has enough novelty for Analytical Chemistry or another top-tier analytical journal
• selectivity signaling matters for career evaluation in your institution
• you are concerned about perceptions of MDPI journal quality in your specific field

Publishing in a high-volume journal has practical implications:

Discoverability: Your paper competes for attention with thousands of others in the same journal. Good titles, abstracts, and keywords matter more than in a selective journal where editors curate visibility.

Citation impact: Individual papers can be well-cited if the work is strong, but the average citation rate is lower than in more selective venues. Your paper's performance depends more on the work itself and less on the journal's brand pulling citations.

Field perception: In some research communities, MDPI journals carry a reputation for accessibility rather than selectivity. In others, particularly in engineering and applied sciences, Sensors is considered a perfectly reasonable venue. Know your community's norms.

• How your specific community perceives Sensors versus IEEE or ACS alternatives
• Whether the fast turnaround compensates for lower selectivity signaling
• How the APC compares to alternative open-access options
• Whether a special issue or regular submission is the better path
• How hiring or promotion committees in your institution weight MDPI publications

For Sensors, authors usually need help with one practical question: is the speed-and-accessibility model worth the weaker selectivity signal for this particular paper and career context? That is more useful than simply repeating that 3.5 is Q2.

The page should make that tradeoff explicit. Sensors can be a reasonable venue for technically sound sensing work that needs open access and quick handling. But the metric also tells you this is not where most authors should go if they are chasing the strongest prestige or the toughest editorial screen in the sensor-journal landscape.

• It helps when you are comparing Sensors with other broad, fast-turnaround sensor venues.
• It helps when your priorities are indexing, speed, and open access rather than the strongest selectivity signal.
• It misleads when the manuscript is competitive for ACS Sensors, Biosensors & Bioelectronics, or a better-matched specialty venue.
• It misleads when authors assume high journal volume will create visibility without stronger manuscript-level positioning.

• Sensors submission guide
• Sensors submission process
• Is Sensors a good journal?

The honest assessment: Sensors is a high-volume Q2 journal. The JCI of 0.83 is the number that matters, it tells you a Sensors paper is cited below the global average. The IF of 3.5 looks respectable, but it's propped up by sheer article volume and MDPI's editorial model. For career purposes, Sensors is fine for incremental work but won't impress search committees at research-intensive institutions.

Sensors is published by MDPI, which has faced questions about editorial quality. The honest answer:

• Not predatory. Sensors is indexed in Web of Science, Scopus, and PubMed. It undergoes peer review and has a real editorial board.
• But fast editorial turnaround raises questions. MDPI journals are known for rapid review cycles (sometimes 2-3 weeks). Some researchers worry this means less thorough review.
• The special issue model is controversial. MDPI publishes heavily through guest-edited special issues, which can have more relaxed acceptance standards than regular issues.
• Use it strategically. Sensors is appropriate for solid technical work in IoT, remote sensing, and instrumentation. Don't treat it as equivalent to IEEE Sensors Journal (IF 4.3, Q1) or Biosensors and Bioelectronics (IF 10.6).

A Sensors vs higher-tier fit check can help you decide whether your paper is competitive at a more selective sensor journal or whether Sensors is the right target.