ATS Resume Score Checker
Score a resume out of 100 for applicant tracking system friendliness from keywords, format and structure.
What does the undefined do?
It scores a resume out of 100 for how well applicant tracking systems can read and rank it, using keywords, structure and format.
- Inputs: keyword match, the share of quantified bullets, contact details, a skills section, word count, layout and file format.
- Output: a score out of 100 with a gauge and the biggest scoring factors.
- Method: weighted points for keywords, quantified results, structure, length and machine-readable format.
Quick answer
A resume matching seventy percent of keywords with sixty percent quantified bullets, clear contact details, a skills section and a 600-word text PDF scores about 86 out of 100. Aim for 80 or more.
What This Calculator Really Does
Most large employers screen resumes with an applicant tracking system before a human ever reads them. Those systems parse text, look for keyword matches against the job, and rank candidates, so a beautifully designed resume can score badly if the layout hides the content. This tool estimates a score from the factors that matter most. Keywords carry the largest weight because matching the job description is how systems find you. Quantified bullets carry the next most, because numbers signal real results and read well to both machines and humans. Clear contact details, a dedicated skills section, a sensible length and a text-readable file each add points, while tables, columns and graphics subtract, because many parsers cannot read them. Scanned PDFs are a common hidden failure.
The formula it uses
Score = min(40, keyword match percent x 0.4) + min(30, quantified bullet percent x 0.3) + 10 if contact + 10 if skills + 10 if 400 to 800 words + 10 if text PDF or DOCX, minus 10 if tables or graphics, clamped to 0 to 100.
Worked example with real numbers
With seventy percent keyword match, sixty percent quantified bullets, contact details, a skills section, 600 words, no tables and a text PDF, the score is 28 plus 18 plus 10 plus 10 plus 10 plus 10, which is 86 out of 100.
Common mistakes to avoid
- Submitting a scanned or image-heavy PDF that the parser cannot read at all.
- Stuffing keywords unnaturally, which hurts the human read even if the machine accepts it.
- Hiding the skills in graphics or columns, so the system sees nothing to match.
Assumptions and limitations
This is a heuristic model of how systems score resumes, not a proprietary algorithm. The weights reflect common practice and should be used as guidance rather than a pass or fail threshold.
Disclaimer
This is an educational scoring tool, not a guarantee of any employer outcome. Applicant tracking systems and recruiter preferences vary, so always tailor the resume to the specific role.
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Frequently Asked Questions
How is the undefined calculated?
Weighted points are awarded for keyword match, quantified bullets, structure, length and file format, then clamped to a score out of 100. The steps panel lists each factor.
What do I need to use the undefined?
Your keyword match, the share of quantified bullets, contact details, a skills section, word count, layout and file format.
What does the result from the undefined show?
A score out of 100 with a gauge and the biggest scoring factors, so you can see where to improve.
What ATS score should I aim for?
Aim for 80 or more in this model, which usually means strong keyword match, quantified bullets and a clean, machine-readable layout.
Is a PDF or Word file better for ATS?
Both work if the text is selectable. A text-based PDF is usually safe, DOCX is often safest, and a scanned PDF is the worst choice because the text is an image.
Is the undefined really free?
Yes — 100 percent free, no sign-up, and everything runs in your browser.