There is no single number every company agrees on, because every applicant tracking system is configured differently by the company using it, and scoring criteria can vary by role, industry, and how the specific job posting was written. That said, across the tools and general practice available, some ranges hold up consistently enough to be genuinely useful.
How an ATS score is actually generated
When you compare a resume against a specific job description, a scoring tool is generally evaluating a combination of signals: how many of the job description's key terms and phrases appear in your resume, whether your resume includes the sections a system expects to find, such as a Summary, Skills, and Experience section, and whether the underlying formatting parses cleanly, without tables, unusual columns, or headers the system cannot recognize. Different tools weight these signals differently, which is part of why the same resume can score differently in different checkers, and why no score should be treated as a single objective truth.
The general ranges worth knowing
As a practical guide, a score of 75 and above is generally considered a strong match against a specific job description. Scores in the 80 to 85 plus range typically mean your resume is well optimized for that particular role, meaning most of the keywords and structural elements the posting calls for are genuinely present. Below 60 usually signals missing keywords or formatting problems that are working against you before a recruiter ever manually opens the file. These ranges are directional guidance based on common practice across resume scoring tools, not a universal, company verified standard.
The score is an estimate, not an exact prediction. No independent online checker can fully replicate any single company's actual, proprietary ATS configuration. Real systems vary in how they weight keyword frequency versus keyword presence, how they handle synonyms and related terms, and how strictly they penalize formatting issues. A score should be treated as a strong, useful guide to what to fix, not a guarantee of exactly how one specific company's software will rank you.
What actually moves the number, in order of impact
Keyword and phrase overlap with the specific job description tends to matter most, since this is usually the primary signal most systems weight heavily. Section completeness and standard structure matter next, since a system that cannot identify your Experience section correctly cannot credit you for the content inside it. Clean, parseable formatting matters throughout, since a formatting problem can suppress content the system would otherwise have scored correctly.
A high score is the first hurdle, not the finish line
Clearing the ATS screening stage only means your resume made it to a human reader. What happens after that point still depends on your actual experience, how you compare to the other applicants who also made it through, and how the rest of your application, including your cover letter and interview performance, actually reads. The score addresses the part of the process that is fully within your control before anyone reads a single word you wrote. It does not, and cannot, guarantee what happens next.
Using your score productively
Rather than treating a single score as a pass or fail verdict, use the specific gaps a scoring tool identifies, the missing keywords, the structural issues, the formatting flags, as a concrete to-do list. A resume that moves from 55 to 80 through targeted fixes has addressed real, specific problems, which matters more than the number itself.