Last Updated: April 23, 2024
Science-backed sleep tools to optimize your sleep cycles for better rest and more energy.
At Sleep Calculators, our mission is to help everyone achieve better sleep through science-backed tools and personalized recommendations. We believe that quality sleep is fundamental to health, happiness, and productivity, and we're committed to making sleep science accessible to everyone.
Sleep Calculators was founded in 2023 by a team of sleep enthusiasts, including sleep researchers, data scientists, and software developers. After experiencing firsthand the transformative power of optimized sleep cycles, our founders set out to create tools that would help others discover their optimal sleep patterns.
What began as a simple sleep cycle calculator has grown into a comprehensive suite of sleep optimization tools designed for various lifestyles and needs. Today, Sleep Calculators serves thousands of users worldwide, helping them wake up refreshed and energized every day.
Our sleep calculators are based on the science of sleep cycles. The average person goes through several 90-minute sleep cycles each night, moving between different stages of sleep: light sleep, deep sleep, and REM sleep. Waking up during light sleep, rather than deep sleep, leads to feeling more refreshed and alert.
Our tools calculate optimal bedtimes and wake-up times based on these 90-minute cycles, helping you avoid waking up during deep sleep. For our premium tools, we incorporate additional factors like age, lifestyle, and specific sleep challenges to provide even more personalized recommendations.
Sleep Calculators is powered by a dedicated team of sleep experts, developers, and customer support specialists who are passionate about helping you sleep better. Our advisory board includes certified sleep specialists and researchers who ensure our tools reflect the latest in sleep science.
We take your privacy seriously. All personal information and sleep data you share with us is protected and never sold to third parties. You can learn more about our data practices in our Privacy Policy.
We'd love to hear from you! Whether you have questions, feedback, or just want to share your sleep success story, please don't hesitate to contact us.