Sleep calculator: Use this online tool to calculate

Use this online tool to calculate your ideal bedtime and wake-up time based on your sleep cycle and preferences. Learn how sleep cycles work, why they matter, and how they affect your health and well-being. Find the perfect time to sleep and wake up based on your sleep cycles. Get better rest with our smart sleep time calculator. Our sleep calculator will give you insight into your ideal sleep schedule based on the number of sleep cycles you’re likely to attain. It’s also helpful to get a clearer picture of how many sleep cycles you might be getting when you enter your typical sleep patterns. Use the sleep calculator to develop an optimal sleep schedule based on your unique biology and lifestyle preferences, including your age and either your bedtime or wake-up time. The sleep calculator is simple to use and ensures your schedule allows ample time for rest.