š Sleep Inertia Calculator
Optimize nap duration and wake times to minimize post-sleep grogginess
What is Sleep Inertia? Sleep inertia is the groggy, disoriented feeling you experience immediately after waking up. It typically lasts 15-30 minutes but can persist for up to 4 hours if you're sleep-deprived or wake from deep sleep.
āļø Calculator Settings
When do you plan to start your nap?
What's your goal for this nap?
Most people: 90 minutes. Range: 85-110 minutes.
How long does it typically take you to fall asleep?
Sleep needs vary by age
How much sleep did you get last night?
š Your Results
š
Enter your preferences and click "Calculate" to see your personalized sleep inertia recommendations
š Nap History & Analytics
0
Total Naps Tracked
-
Avg. Effectiveness
-
Best Nap Type
0
Minutes Napped
Recent Naps
š Create Downloadable Sleep Schedule
Generate a personalized nap schedule for the week with optimal timing based on your preferences.
When should your schedule start?
What time do you typically nap?
Schedule Preview
š Embed This Calculator
Add this sleep inertia calculator to your website:
Instructions:
- Copy the embed code above
- Paste into your HTML where you want the calculator to appear
- Adjust width/height attributes as needed for your layout
- The calculator will automatically adapt to your website's design