Sleep Hygiene Checklist — Better Sleep Habits Printable
Good sleep hygiene can improve sleep quality by 65% without medication. The three most impactful changes: consistent bed/wake times (even weekends), a cool dark bedroom, and stopping screens 30-60 minutes before bed.
Sleep Hygiene Checklist
Sleep is not a luxury — it's a biological necessity. Dr. Matthew Walker, professor of neuroscience at UC Berkeley and author of Why We Sleep (2017), calls sleep "the single most effective thing we can do to reset our brain and body health each day." Adults who consistently sleep fewer than 7 hours per night show measurable impairments in immune function, emotional regulation, memory consolidation, metabolic health, and cardiovascular function.
Cognitive Behavioral Therapy for Insomnia (CBT-I) is now recommended as the first-line treatment for chronic insomnia by the American College of Physicians — ahead of medication. The sleep hygiene practices in this checklist form the foundation of CBT-I and can improve sleep quality by 65% when consistently applied (Morin et al., JAMA, 2009).
Sleep Hygiene Assessment
Check each practice you currently follow consistently (5+ days per week):
Schedule & Consistency
I go to bed at approximately the same time each night (within 30 minutes)
I wake up at approximately the same time each morning — even on weekends
I allow 7-9 hours in bed for sleep opportunity
Why it matters: Consistent timing reinforces your circadian rhythm, the internal clock that regulates sleepiness and alertness. Irregular schedules cause "social jet lag" — the equivalent of flying across time zones every weekend.
Sleep Environment
My bedroom is cool (65-68°F / 18-20°C)
My bedroom is dark (blackout curtains or sleep mask)
My bedroom is quiet (or I use white noise/earplugs)
My bed is comfortable and I use it only for sleep and intimacy
No visible clocks in the bedroom (clock-watching increases anxiety)
Why it matters: Your core body temperature needs to drop 2-3°F to initiate sleep. Light suppresses melatonin production. The bed-sleep association is a core CBT-I principle.
Pre-Sleep Habits
I stop using screens 30-60 minutes before bed
I have a consistent wind-down routine
I avoid intense exercise within 2-3 hours of bedtime
If I can't sleep within 20 minutes, I get up and do something calming
Why it matters: Blue light from screens suppresses melatonin by up to 50%. A wind-down routine signals to your brain that sleep is approaching. The "20-minute rule" prevents your brain from associating the bed with wakefulness.
Daytime Habits
I limit caffeine to before 2 PM (or 8+ hours before bedtime)
I get natural sunlight exposure within the first hour of waking
I exercise regularly (but not right before bed)
I limit naps to 20-30 minutes before 3 PM (or avoid them entirely)
Why it matters: Caffeine has a 5-6 hour half-life — meaning half is still in your system 6 hours later. Morning sunlight resets your circadian clock. Exercise builds "sleep pressure" (adenosine accumulation).
Results
Total items checked: _____ / 15
13-15: Excellent sleep hygiene — if you still have sleep issues, consider consulting a sleep specialist
9-12: Good foundation with room for improvement — focus on the unchecked items
5-8: Several gaps — pick the 2-3 easiest unchecked items to start with
0-4: Significant room for improvement — these changes could dramatically improve your sleep
My Sleep Improvement Plan
The 3 sleep hygiene habits I'll focus on first:
1.
2.
3.
My target bedtime: _____ My target wake time: _____
My digital sunset time: _____
My caffeine curfew: _____
2-Week Sleep Diary
Track your sleep for 2 weeks to establish your baseline and monitor improvement.
Date: _______ Bedtime: _______ Wake time: _______
Minutes to fall asleep (estimate): _____
Number of times I woke up: _____
Total sleep time (estimate): _____ hrs
Sleep quality (1-10): _____
How I feel this morning (1-10): _____
Caffeine yesterday:
Exercise yesterday:
Screen use before bed:
When to Seek Professional Help
- You've practiced good sleep hygiene for 4+ weeks with no improvement
- You snore loudly, gasp, or stop breathing during sleep (possible sleep apnea)
- You regularly take more than 30 minutes to fall asleep
- You feel excessively sleepy during the day despite adequate time in bed
- You rely on sleep medication more than twice per week
Give these changes at least 2-4 weeks before expecting results. Sleep habits don't change overnight (pun intended). Be patient and consistent — the cumulative effect of good sleep hygiene is one of the highest-return investments you can make in your health.
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