Fix Your Sleep Schedule
Get personalized sleep recommendations based on your circadian rhythm and wake up refreshed every day
Free Sleep Schedule Calculator
Get your personalized sleep plan in under 2 minutes
Trusted by thousands of people worldwide
Why Fix Your Sleep Schedule?
Poor sleep affects every aspect of your life. Our calculator helps you optimize your sleep for better health, productivity, and well-being.
Better Cognitive Function
Improve memory, focus, and decision-making with optimized sleep cycles that align with your brain's natural rhythms.
Enhanced Physical Health
Strengthen your immune system, regulate hormones, and reduce the risk of chronic diseases through quality sleep.
Increased Energy Levels
Wake up naturally refreshed and maintain consistent energy throughout the day without relying on caffeine.
How Our Sleep Calculator Works
Our algorithm uses proven sleep science to create a personalized schedule that works with your natural circadian rhythm.
1. Input Your Schedule
Tell us about your current sleep patterns and desired wake time.
2. AI Analysis
Our algorithm analyzes your data using sleep cycle science.
3. Personalized Plan
Get your optimal bedtime and personalized recommendations.
4. Better Sleep
Follow your plan and wake up refreshed every morning.
The Science Behind Better Sleep
Our recommendations are based on decades of sleep research and circadian rhythm studies.
Sleep Cycles Matter
Each sleep cycle lasts approximately 90 minutes and consists of different stages including REM and deep sleep. Waking up at the end of a complete cycle helps you feel more refreshed and alert.
Circadian Rhythm Optimization
Your body's internal clock regulates sleep-wake cycles, hormone production, and body temperature. Aligning your sleep schedule with your natural circadian rhythm improves sleep quality and daytime alertness.
Light Exposure Impact
Light exposure, especially blue light, significantly affects melatonin production. Our calculator provides specific recommendations for light management to optimize your sleep-wake cycle.
Individual Differences
Everyone's chronotype (natural sleep preference) is different. Our personalized approach considers your lifestyle, challenges, and preferences to create a sustainable sleep schedule.
Frequently Asked Questions
Get answers to common questions about sleep optimization and our calculator.
How accurate is the sleep calculator?
Our calculator is based on established sleep science and circadian rhythm research. While individual results may vary, the recommendations follow proven principles used by sleep specialists and are designed to work for most people.
How long does it take to see results?
Most people notice improvements in sleep quality within 1-2 weeks of following their personalized schedule consistently. Your circadian rhythm typically takes 7-14 days to adjust to a new sleep schedule.
Is this suitable for shift workers?
Yes! Our calculator can accommodate various schedules including night shifts. It provides specific recommendations for light exposure and sleep environment optimization that are particularly helpful for shift workers. Learn more about sleep schedules for night shift workers →
Can I use this if I have sleep disorders?
While our calculator can help optimize your sleep schedule, it's not a replacement for medical advice. If you have diagnosed sleep disorders, please consult with your healthcare provider before making significant changes to your sleep routine.
Ready to Transform Your Sleep?
Join thousands of people who have improved their sleep quality and daily energy levels with our personalized sleep calculator.