Chen Internet Addiction Scale (CIAS) Test

Understand how online habits may be affecting your life in about 5 minutes. This 26 item check spots key addiction signs and helps guide counseling, risk screening, and tracking progress over time.
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Questions265 minutes
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08:30
October 2, 2025
October 2, 2025
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How the Scales are Structured
example score
20/48
Negative Consequences (RP) (NC()
Assesses the extent to which internet use is linked to intrapersonal difficulties and time-management problems that create negative life impact.
Low impact
Moderate impact
High impact
1223Low impact2435Moderate impact3648High impact
A score of 20 falls in the Low impact range, suggesting relatively limited negative consequences from internet use in terms of personal well-being and time management.
example score
23/56
Composite Symptoms (IAS) (CS()
Integral symptoms (IAS) measures overall severity of key internet-addiction manifestations across compulsivity, withdrawal, and tolerance.
Low symptoms
Moderate symptoms
High symptoms
1427Low symptoms2841Moderate symptoms4256High symptoms
A score of 23 falls in the Low symptoms range, suggesting relatively mild overall expression of compulsive use, withdrawal reactions, and tolerance.
example score
12/20
Time Management (TM) (TM()
Assesses how internet use affects planning and following a daily routine, including control over time spent online.
Low impact
Moderate impact
High impact
59Low impact1014Moderate impact1520High impact
A score of 12 falls in the Moderate impact range, suggesting some difficulty keeping routines and limiting online time consistently.
example score
19/28
Intrapersonal and Health-Related Problems (IH) (IaHP()
Assesses how internet use is associated with intrapersonal difficulties and impacts psychological and physical well-being.
Low impact
Moderate impact
High impact
713Low impact1420Moderate impact2128High impact
A score of 19 falls in the Moderate impact range, suggesting noticeable intrapersonal or health-related strain associated with internet use without being in the highest range.
example score
9/16
Tolerance (TOL) (T()
Measures the extent to which a person needs increasing amounts of time online to achieve the same level of satisfaction.
Low tolerance
Moderate tolerance
High tolerance
47Low tolerance811Moderate tolerance1216High tolerance
A score of 9 falls in the Moderate tolerance range, suggesting some tendency to need more time online to feel similarly satisfied compared with earlier levels.
example score
14/20
Withdrawal Symptoms (WIT) (WS()
Assesses the intensity of discomfort (e.g., irritability or anxiety) when internet access is limited or unavailable.
Low
Moderate
High
59Low1014Moderate1520High
A score of 14 falls in the Moderate range, suggesting noticeable withdrawal-related discomfort when unable to use the internet.
example score
12/20
Compulsive Symptoms (COM) (CS()
Measures the extent to which a person feels compelled to stay online and has difficulty controlling the urge to remain connected.
Low
Moderate
High
59Low1014Moderate1520High
A score of 12 falls in the Moderate range, suggesting a noticeable tendency toward compulsive internet use that may sometimes be hard to regulate.
example score
74/104
Internet Addiction Scale (IAS)
Measures the severity of internet addictive behavior by capturing core symptoms (tolerance, withdrawal, compulsivity) and related negative consequences.
Low
Moderate
High
2642Low4364Moderate65104High
A score of 74 falls in the High range, suggesting a pronounced tendency toward problematic internet use with stronger symptoms and impacts.
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
Heavy daily internet users
41%OF USERS
People who spend many hours online and worry it’s starting to affect their sleep, mood, or productivity.
Teens and young adults
34%OF USERS
Students and young people whose school, relationships, or routines are slipping because they can’t easily disconnect.
Parents and counselors
25%OF USERS
Adults who want a quick, structured check of online behavior patterns to identify risk and track changes over time.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE
What You’ll See After You Finish the Test
Scale Results
— Explained Clearly
Your scores across each test scale, translated into plain, usable insights. Not just numbers, but what they actually mean for your daily life, emotional state, and overall well-being.
AI-Powered
Interpretation
A structured, clinically grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation — without alarmist language.
Statistical
Comparison
See how you compare to others. Your scores are placed in a statistical context, showing percentiles and trends based on anonymized platform data to help you understand what`s typical.
Practical
Recommendations
Actionable guidance tailored to your profile. Receive clear, realistic suggestions you can apply immediately — focused on coping, self-regulation, and realistic next steps.
AI-Detected
Insights
Key patterns you might not notice on your own. Surfacing subtle connections in your responses that help you better understand what may be driving your current results.
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Clarify, reflect, and explore right away. Talk through your outcomes, ask questions, and explore meanings in a calm, non-diagnostic dialogue environment.
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Used in 52+ countries
Benchmarking
See How You Compare
Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.
Negative consequences (RP) (Nc()
Average
27.3
Normal range
20.733.9
min.
12
max.
48
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Integral symptoms (IAS) (Is()
Average
32.4
Normal range
2539.8
min.
14
max.
56
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Time Management (TM) (TM()
Average
10.5
Normal range
8.212.8
min.
5
max.
20
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Issues (IH) (I()
Average
16.4
Normal range
13.619.3
min.
7
max.
28
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Tolerance (TOL) (T()
Average
12.3
Normal range
1014.5
min.
4
max.
16
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Withdrawal Symptoms (WIT) (WS()
Average
16
Normal range
1418
min.
5
max.
20
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Compulsive Symptoms (COM) (CS()
Average
14.7
Normal range
12.416.9
min.
5
max.
20
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
Internet Addiction Scale (IAS)
Average
50.1
Normal range
37.762.5
min.
26
max.
104
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
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CLEAR ANSWERS TO COMMON QUESTIONS
Frequently Asked Questions

Any questions left?

What does this questionnaire measure?
It screens for patterns of problematic internet use and related impairment. It covers tolerance, withdrawal-like distress, compulsive use, and disruption of daily functioning and emotional balance.
How long does it take to complete and how many items are included?
Completion typically takes about 5 minutes. The questionnaire includes 26 items.
How should responses be selected?
Select the option that best reflects typical experiences and behavior over the relevant period. Use a consistent approach and avoid overthinking individual items.
How are results interpreted?
Item scores are summed to produce an overall severity score and domain indicators. Higher scores suggest greater risk and more pronounced symptoms.
Is this a diagnostic tool?
It is a screening measure and does not establish a clinical diagnosis by itself. Results are best interpreted alongside clinical judgment and other assessment information.
WHAT THE TEST MEASURES
About This Assessment
Chen's Internet Addiction Scale, CIAS Test

Chen Internet Addiction Scale (CIAS) Test

This self-report measure is designed to screen for problematic patterns of internet use and related functional impairment. The Chen Internet Addiction Scale (CIAS) assesses core features commonly associated with excessive online behavior, including diminished control, increasing use over time, distress when unable to access the internet, and interference with daily routines.

The questionnaire includes 26 items and typically takes about 5 minutes to complete. Responses are scored to yield an overall index and domain-level indicators that can support clinical formulation, risk identification, and monitoring of change over time. The Chen Internet Addiction Scale (CIAS) is intended to complement, not replace, a comprehensive clinical interview and consideration of contextual factors (e.g., developmental stage, comorbid symptoms, and psychosocial stressors).

Author: kimberly-s-young
Literature: Young, K. S. Internet addiction: The emergence of a new clinical disorder. CyberPsychology & Behavior. 1998.
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