Sleep Hygiene Quiz
Sleep hygiene is the collection of everyday habits that make good sleep easier or harder, from when you have your last coffee to how dark your bedroom is. This 12-question quiz scores your habits across four areas and shows you exactly where the easiest gains are, so you can fix the weakest link instead of guessing.
What sleep hygiene is
Sleep hygiene refers to the behaviours and conditions that support healthy sleep. It is a background system rather than a single habit: consistent timing, a sleep-friendly bedroom, sensible substance use, and a calm approach to the hour before bed all feed into how easily you fall asleep and how restorative that sleep is. Irish et al. (2015) reviewed the empirical evidence and found that these behaviours, individually and together, are associated with better sleep.
The four areas
The quiz groups habits into four areas, each measured by three questions. Schedule regularity covers how consistent your sleep, wake, and nap timing is, since a steady rhythm is one of the strongest signals for your body clock. Light and environment covers morning light and how dark, quiet, and cool your bedroom is. Substance timing covers caffeine, alcohol, and heavy meals close to bed. Pre-bed routine covers screens, wind-down, and what you do when you cannot sleep.
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How scoring works
Each question offers four answers, scored from 0 to 3, where 3 is the most sleep-supportive choice. The twelve items combine into an overall score out of 100, and each area gets its own score so you can see where you are strong and where you are not. Scores of 80 and above are strong, 65 to 79 good, 50 to 64 fair, and below 50 needs attention. These are descriptive labels to guide your focus, not diagnostic categories.
This is an original composite built from the behaviours with the strongest support in the sleep-hygiene literature. It is deliberately not a copy of the Sleep Hygiene Index or any other published clinical instrument, and it is not designed to diagnose a sleep disorder.
What to do next
Your result highlights the two weakest areas and points to a specific tool for each. The most effective approach is to change one thing at a time, starting with the lowest score, and let it become a habit before adding the next. If you had to pick a single lever, a consistent wake time across all seven days usually does the most, because it anchors your entire circadian rhythm. Remember that hygiene is the foundation, not the whole building: Stepanski & Wyatt (2003) note that it is often not enough on its own for chronic insomnia, which responds better to CBT-I. If your sleep stays poor despite good habits, that is the time to see a doctor.
Related calculators
- Sleep Quality Score measure how well you are actually sleeping, not just your habits
- Best Temperature for Sleep dial in the bedroom environment part of your score
- Caffeine Cutoff Calculator fix the substance-timing area with a personal caffeine cutoff
Frequently asked questions
What is sleep hygiene?
Sleep hygiene is the set of daily habits and environmental conditions that make good sleep more likely: consistent sleep and wake times, a dark, quiet, cool bedroom, sensible timing of caffeine and alcohol, morning light, and a calm pre-bed routine. It is not about willpower or a single trick; it is the background conditions that let your body's sleep systems work. Irish et al. (2015) reviewed the evidence linking these behaviours to better sleep.
How is this quiz scored?
The quiz has 12 questions, three in each of four areas: schedule regularity, light and environment, caffeine and alcohol timing, and pre-bed routine. Each answer scores from 0 to 3, where 3 is the most sleep-supportive option. Your answers are combined into an overall score out of 100 and a score for each area, so you can see not just how you did overall but exactly where the weak spots are. The scoring is an original composite, not a validated clinical test.
Is this the Sleep Hygiene Index?
No. The Sleep Hygiene Index (Mastin et al., 2006) is a specific published questionnaire with its own items and scoring. This quiz uses original questions drawn from the broader evidence base on sleep hygiene, framed for everyday self-reflection. It is a self-assessment tool, not a validated clinical instrument, and it is not intended to diagnose any condition.
Will better sleep hygiene fix my insomnia?
Good sleep hygiene helps and is usually the sensible first step, but it is not a cure for insomnia on its own. Stepanski & Wyatt (2003) noted that hygiene advice alone is often insufficient for chronic insomnia, which typically responds better to cognitive behavioural therapy for insomnia (CBT-I). If your sleep stays poor despite solid habits, that is a signal to talk to a doctor or a sleep specialist rather than to try harder at hygiene.
Which habit should I change first?
Start with your lowest-scoring area rather than trying to fix everything at once, which the quiz highlights for you. If several are low, a consistent wake time is usually the highest-leverage single change, because the morning anchors your whole body clock. Small, sustained changes in one area tend to outperform a total overhaul you cannot keep up.
Created and maintained by Reede Taylor · fact-checked against the sources below · Last reviewed July 15, 2026
Educational information, not medical advice. Consult a healthcare provider for sleep disorders or before taking any supplement.