Am I Addicted to Caffeine Quiz
Understand your caffeine habits in 10 minutes, including tolerance, control, and daily impact. Free, 15 questions, no sign up, with clear insights to spot patterns and decide next steps.
08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Control Over Caffeine Use (COCU)
Control Over Caffeine Use (COCU)
Average
4.8
Normal range
2.8 — 6.9
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Daily Wellbeing and Safety Impact (DWaSI)
Daily Wellbeing and Safety Impact (DWaSI)
Average
10.4
Normal range
7.7 — 13.1
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Physical Adaptation (PA)
Physical Adaptation (PA)
Average
9
Normal range
6.7 — 11.2
min.
0
max.
15
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- I occasionally choose an extra serving during an unusually demanding day.
- The same amount still has a similar effect, or I have reduced my amount.
- My intake has risen sharply because previous amounts now seem to do very little.
- I routinely need more than I used to for comparable alertness or focus.
- I notice little or no physical or mental change.
- I feel mildly tired or less sharp, but it passes without much disruption.
- I commonly develop a clear headache, irritability, or trouble concentrating.
- The symptoms become intense enough to interrupt work, study, caregiving, or other plans.
- I keep consuming caffeine even after deciding not to, and the cycle repeatedly creates serious problems.
- I often choose more caffeine, although I had planned to stop earlier.
- I stop at the time I intended and adjust the task or schedule instead.
- I occasionally make a conscious exception for an unusual deadline.
WHAT THE TEST MEASURES
About This Assessment
Am I Addicted to Caffeine Quiz - Symptoms and Signs
This free, no-sign-up caffeine self-check explores three areas often associated with problematic use: physical adaptation, control over consumption, and effects on daily wellbeing. It can help you notice patterns, but it cannot determine whether you have an addiction or replace medical advice. Consider discussing persistent concerns with a qualified clinician. If you currently have chest pain, fainting, severe shortness of breath, confusion, a seizure, or a persistent racing or irregular heartbeat, seek urgent medical help.
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