DASS 21 PDF — Free Printable Depression, Anxiety & Stress Scale
Download the official 21-item DASS questionnaire in printable PDF format. Includes severity scoring guide and professional disclaimer.
What Is the DASS 21 PDF?
The DASS 21 PDF is the official printable version of the Depression Anxiety Stress Scales (DASS-21) — a validated 21-item psychological screening instrument developed by Lovibond & Lovibond (1995).
If you prefer instant scoring without manual calculations, try our online DASS-21 calculator for automatic results and visual interpretation
This downloadable DASS 21 questionnaire PDF allows the assessment of three related dimensions of emotional distress: depression, anxiety and stress, using a structured 4-point response scale (0–3) based on experiences over the past week.
The printable format is commonly used in Australian clinical settings, educational environments, research contexts and supervised psychological screening situations where offline administration or paper documentation is required.
The DASS-21 is a dimensional screening tool, meaning it measures severity levels rather than providing categorical psychiatric diagnoses.
What Does the DASS 21 PDF Contain?
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The complete 21-question DASS questionnaire
Each item is rated on a 0–3 severity scale reflecting how much the statement applied over the past week.
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Structured response sheet
Clear printable format designed for A4 paper, allowing easy marking and manual scoring.
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Official scoring instructions
Step-by-step guide to summing subscale scores and applying the ×2 adjustment factor.
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Severity interpretation table
Includes the official cut-off ranges for Depression, Anxiety and Stress severity levels.
Official vs Unofficial DASS 21 PDFs
Not all DASS 21 PDFs available online are identical. Understanding the difference between official and unofficial versions helps ensure correct scoring and responsible use.
✔ Official DASS 21 Version
- Developed by Lovibond & Lovibond (1995)
- Contains the validated 21-item structure
- Uses the correct 0–3 response scale
- Includes proper scoring method (sum ×2 adjustment)
- Provides validated severity cut-off ranges
This is the version used in research and Australian clinical settings.
âš Unofficial / Modified Versions
- Altered wording of questions
- Incorrect scoring formulas
- Missing severity ranges
- Reformatted without scoring guidance
- No attribution to original authors
Modified versions may produce inaccurate interpretations and should not be used in clinical contexts.
How to Use the DASS 21 PDF Correctly
The printable version is designed for structured self-assessment or supervised environments. Follow these steps to ensure accurate scoring.
Answer Based on the Past Week
Each statement should reflect how much it applied to you over the last 7 days. Avoid answering based on long-term feelings or a single isolated event.
Use the 0–3 Response Scale Properly
0 = Did not apply at all 1 = Applied to some degree 2 = Applied a considerable degree 3 = Applied very much or most of the time
Sum Each Subscale Separately
Add the scores for Depression, Anxiety and Stress items independently. Do not combine all 21 items into one total.
Multiply by 2
Because DASS 21 is a shortened version of DASS 42, final subscale totals must be multiplied by 2 before interpretation.
Compare With Severity Ranges
Use the official severity table included in the PDF to determine whether results fall within normal, mild, moderate, severe or extremely severe ranges.
Prefer Automatic Scoring?
If you want instant results without manual calculations, use our online DASS 21 calculator for automated scoring and visual interpretation.
Use the Online Calculator →Download the Official DASS-21 PDF
Printable version of the 21-item Depression Anxiety Stress Scales (DASS-21), including structured response sheet and official severity interpretation table.
- Official 21-question questionnaire
- 0–3 severity response scale
- Subscale scoring instructions (×2 adjustment)
- Validated severity cut-off table
- Formatted for A4 printing
Frequently Asked Questions About the DASS-21 PDF
Below you will find answers to common questions regarding the DASS-21 printable questionnaire, scoring instructions, copyright considerations, and appropriate use in research or clinical settings. These clarifications are intended to support responsible and informed use of the scale.
Is the DASS-21 PDF free to download?
Yes, the DASS-21 PDF is generally available for free for personal, educational, and research use.
The scale was developed by Peter and Sydney Lovibond and is widely distributed as a public screening instrument. However, while the questionnaire itself is free to use, users must ensure they respect proper attribution and avoid commercial misuse.
The printable version provided on this page is formatted for structured self-assessment or supervised administration. It includes the full 21-item questionnaire and scoring instructions.
For automatic scoring, you may prefer using our online DASS-21 calculator.
What does the DASS-21 PDF include?
The DASS-21 PDF includes the full 21-item questionnaire, response scale, scoring instructions, and severity interpretation table.
Each item is rated on a 0–3 scale reflecting emotional experiences over the past week.
The printable document typically contains:
The complete Depression, Anxiety, and Stress subscales
Instructions for summing subscale scores
Guidance to multiply totals by 2
Official severity cut-off ranges
It is designed for A4 printing and manual scoring in structured settings.
Can the DASS-21 PDF be used for diagnosis?
No, the DASS-21 is not a diagnostic tool.
It is a psychological screening instrument designed to measure the severity of symptoms related to depression, anxiety, and stress.
While it can help identify elevated symptom levels, it does not replace a clinical assessment conducted by a qualified mental health professional. High scores may indicate the need for further evaluation but should not be interpreted as a formal diagnosis.
If you are experiencing significant distress, consult a licensed psychologist or medical practitioner.
What is the cut-off score for depression on the DASS-21?
On the DASS-21 depression scale (adjusted score ×2), scores are typically interpreted as follows:
Normal: 0–9
Mild: 10–13
Moderate: 14–20
Severe: 21–27
Extremely Severe: 28+
These ranges apply after multiplying raw subscale totals by 2, as the DASS-21 is the shortened version of the original DASS-42.
The PDF includes the full severity table for accurate manual interpretation.
How do I interpret my DASS-21 stress scale results?
To interpret your DASS-21 stress score, first sum the stress items and multiply the total by 2.
The adjusted score is then compared against official severity ranges.
Typical cut-offs for Stress are:
Normal: 0–14
Mild: 15–18
Moderate: 19–25
Severe: 26–33
Extremely Severe: 34+
Higher scores indicate greater levels of persistent tension, irritability, and difficulty relaxing during the past week.
For immediate automated interpretation, you may use the online calculator.
Is the DASS-21 copyrighted?
Yes, the DASS-21 is copyrighted by its original authors, but it is widely permitted for non-commercial use.
The scale was developed by Peter Lovibond and Sydney Lovibond (1995) and may be used for research, educational, and clinical screening purposes with appropriate attribution.
Commercial redistribution or modification may require permission.
Always verify institutional policies if using the scale in professional or academic settings.
How long does it take to complete the DASS-21 questionnaire?
The DASS-21 typically takes between 5 and 7 minutes to complete.
The questionnaire contains 21 short statements, each rated on a 4-point scale reflecting experiences over the past week.
Completion time may vary slightly depending on reading speed and context. In supervised or clinical settings, additional time may be required for scoring and discussion.
The printable PDF is designed for quick administration and manual scoring.
What is the difference between the DASS-21 and DASS-42?
The DASS-21 is the shortened version of the original 42-item DASS scale.
While the DASS-42 contains 14 items per subscale, the DASS-21 includes 7 items per subscale.
Because it has half the number of items, DASS-21 subscale totals must be multiplied by 2 to remain comparable with the original severity thresholds.
Both versions measure the same three emotional states: Depression, Anxiety, and Stress.
Prefer Instant Scoring Instead?
While the printable DASS-21 PDF allows manual scoring, our online calculator provides immediate automated results, visual severity breakdowns, and structured interpretation — without manual calculations.
- No manual scoring required
- Automatic severity calculation
- Clear visual interpretation
- Instant results in under 5 minutes
About the DASS-21 Instrument
The Depression Anxiety Stress Scales (DASS-21) were developed by Peter Lovibond and Sydney Lovibond at the University of New South Wales (1995). The instrument is widely used in psychological research and clinical screening contexts to measure three related emotional states: depression, anxiety and stress.