SleepCalc

Fevicab Services

About this app

SleepCalc helps you plan better sleep by calculating the best bedtime and wake-up times based on natural 90-minute sleep cycles. Whether you know when you need to wake up or when you're going to bed, SleepCalc recommends the ideal schedule to help you wake up feeling refreshed.

The app also includes practical sleep guidance and healthy bedtime tips to help improve your nightly routine.

Features
Calculate the best bedtime from your desired wake-up time
Find ideal wake-up times from your planned bedtime
Based on scientifically recognized 90-minute sleep cycles
Accounts for the average time it takes to fall asleep
Color-coded recommendations from Ideal to Minimal sleep
One-tap copy for recommended times
Learn how sleep cycles work
Sleep duration guide for different cycle lengths
Helpful sleep hygiene tips for better rest
Clean, modern, and easy-to-use interface
Fast calculations with no internet required

Whether you're a student, professional, shift worker, or anyone looking to improve sleep quality, SleepCalc makes it simple to plan healthier sleep and wake up at the right time every day.