Sleep Calculator is a health & fitness app developed by DealWatch24 LLC.
How many times has Sleep Calculator been downloaded?
Sleep Calculator has been downloaded 370 thousand times. In the last 30 days, the app was downloaded 1.4 thousand times.
What is the rating of Sleep Calculator?
Sleep Calculator is rated 4.06 out of 5 stars, based on 910 ratings.
Is Sleep Calculator free?
Sleep Calculator is free to download. The APK download size is 31.79 MB. The latest version available is 1.2.168. The last update was on September 18, 2026.
What are the requirements for Sleep Calculator?
The app has a content rating of Everyone. The app has been available on Google Play since July 2018.
Description
Good day starts with good morning! Go to bed at the right time and wake up in between your natural 90-minute sleep cycles to feel rested and refreshed. A good night's sleep consists of 5-6 complete sleep cycles.
◦ Select when you want to wake up ◦ Calculate your best time to go to sleep ◦ Calculate the best time to wake up
It takes an average human about 15 minutes to fall asleep. If you wake up at one of the calculated times, you'll rise in between 90-minute sleep cycles.
Sleep Calculator helps you decide when to go to bed so that you can wake at a specific time ensuring a good night’s rest, or what time you should wake up if you want to go to bed right now.
If you want to determine your real sleep cycles - our Sleep Tracker functionality allows you to track and analyze your sleep and, if done correctly, will show you your sleep progress – when you were in light, deep or REM (dream) sleep phase and the breakdown of your sleep cycles. Snoring/noise detection can be enabled as well.
Our Smart Alarm will wake you up gently in the lightest sleep phase, making sure you wake up easy and rested.
Bedtime notifications can also be set up so that you do not miss a proper time to go to sleep.
Recent changes: • 11 new languages (beta): Czech, Dutch, French, German, Hungarian, Italian, Polish, Portuguese, Spanish, Swedish and Turkish • Health Connect replaces Google Fit • Improved backup and restore with Google Drive • Stability improvements and support for the latest Android versions
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I've used this for years without reviewing, but now I have to say it has been the greatest sleep calculation app I've ever used! Thank you for allowing it to be free as well. ❤️
★★★★★alina r· Feb 14, 2022
I don't use the sleep tracking option but the sleeping time calculator is so intuitive and great, you can really tell the effort that went into this app
★★★★☆Dennis Magwaga· Jan 16, 2022
I don't want to track sleep but I like the bedtime and wake up calculator...if possible can remove the tracking
★☆☆☆☆Wilmandie Gelderbloem· May 29, 2022
It does not record that I wake up during the night. I have woken up, played with my phone and the app still said I slept through the night. Other apps actually shows the exact moment I wake up during the night.
★☆☆☆☆Benjamin LaLonde· Jan 19, 2024
Will not open anymore. Just stays on splash screen.
★★☆☆☆Dalton Messmer· Feb 13, 2024
I want to rate this higher. This was one of the few free sleep tracking apps I found with a custom notes feature (i.e. "good day", "bad day", "ate out", "exercised", etc.) - and for that it's great. HOWEVER, there is still no "export to CSV" or similar option, even after a couple of years of requesting it from the dev, so I have years of data basically held hostage by this app. Also, there are occasional bugs which cause sleep tracking to end early and the alarm to never go off. Do not recommend.
★☆☆☆☆Ayush Roy· Aug 3, 2024
This app is just a Time waste. When I wake Up from sleep at that time only I press STOP, but it only records my sleep for 5 minutes. Even I have retried it for 2 - 3 times, but It does not work.
Google Play Rankings for Sleep Calculator
This app is not ranked
Technologies used by Sleep Calculator
21 permissions·33 libraries
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Frequently asked questions about Sleep Calculator
Is Sleep Calculator free?
Yes. Sleep Calculator is free to download from Google Play.
Is Sleep Calculator still available?
Yes. Sleep Calculator is on Google Play, and the last update we saw was on September 18, 2026.
Does Sleep Calculator contain ads?
No. Google Play does not list Sleep Calculator as containing ads.
How large is the Sleep Calculator APK?
The Sleep Calculator APK is 31.79 MB.
Is Sleep Calculator suitable for children?
Google Play rates the content of Sleep Calculator as suitable for everyone.
How many times has Sleep Calculator been downloaded?
Google Play lists 100,000+ downloads for Sleep Calculator.
How do people rate Sleep Calculator?
Sleep Calculator scores 4.06 out of 5 stars, from 906 ratings on Google Play.
Who made Sleep Calculator?
Sleep Calculator was developed by DealWatch24 LLC. It is listed in the health & fitness category on Google Play.
What are the best alternatives to Sleep Calculator?
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
