This app helps you determine optimal sleep and wake times to feel more rested. It calculates ideal bedtimes based on your desired sleep duration and natural sleep cycles.
4.9(13 ratings)
FreeIn-App Purchases
Top Picks for Sleepytime Calculator
4.7(1.5K ratings)
FreeIn-App Purchases
This app helps you wake up feeling refreshed by tracking your sleep cycles. It calculates the optimal time to go to bed or wake up based on your sleep patterns and allows you to set an alarm for the ideal moment.
Sleepytime Sleep Scheduler by Neophytos Palettas
Worth Considering
🔧 Utilities
4.7😊(159 ratings)
Free
This app calculates optimal bedtime and wake-up times by factoring in sleep cycles, which are estimated to be 90 minutes long. It helps users plan their sleep schedule for better rest.
What We Love
- 😴 Effective sleep cycle calculation improves wake-up quality
- 👍 Simple and intuitive user interface
- 🆓 Completely free with no ads or paywalls
- 🎨 Beautiful, minimalist design and aesthetics
Room to Improve
- 🐛 'Pick a time' feature frequently broken or non-functional
- 📱 UI not optimized for newer/taller iPhone screens
- ⏰ No built-in alarm functionality
More Sleepytime Calculator apps to explore
4
Hours Minutes Calculator Lite
by Quackstro
Free
Easily calculate the difference between two times or add/subtract durations. This utility app helps manage time calculations for various purposes.
Add time durationsSubtract time durationsCalculate time differences
🔧 Utilities
(3K)
ad-supported5
Sleep Time Calculator
Get the sleep you deserve
Free
This free utility helps you determine optimal wake-up times based on sleep cycles. It aims to reduce grogginess by recommending times to rise at the end of a sleep cycle, promoting a more alert feeling.
Optimal wake-up time recommendationsSleep cycle analysisReduces grogginess
🔧 Utilities
(22)
free6
Sleep Time - Alarm Calculator
Sleep Efficiently
Free
This utility helps you wake up feeling rested by calculating ideal sleep and wake-up times. It considers the time it takes to fall asleep and provides timely notifications. Enjoy a more efficient sleep schedule with its user-friendly interface.
Optimal sleep/wake time calculationBedtime and wake-up notificationsIncludes time to fall asleep
🔧 Utilities
(6)
free7
Sleep Calculator Pro
by DealWatch24 LLC
Free
This app helps you determine the optimal times to go to sleep and wake up to align with your natural 90-minute sleep cycles. It calculates ideal bedtime based on your desired wake-up time and vice-versa, promoting a more rested feeling upon waking. It also includes features for tracking sleep phases and a smart alarm to wake you gently.
Calculate best time to go to sleepCalculate best time to wake upTrack and analyze sleep cycles
💪 Health & Fitness
(75)
free8
Sleep Calculator Plus
Optimize sleep cycles
Free
This utility helps you determine the ideal times to sleep or wake up by calculating based on natural 90-minute sleep cycles. It aims to help users feel more refreshed and energized by waking them between these cycles.
Calculate optimal bedtimeFind best wake-up timesSupports 12/24 hour formats
🔧 Utilities
(14)
free9
Sleep Calculator - Sloth
Calculate your bed & wake time
Free
💪 Health & Fitness
(0)
10
Sleep Cycle Simple Calculator
Know when to wake up fresh
Free
💪 Health & Fitness
(0)
11
Sleepy Time - Time for Bed
When to go to bed
Free
This app helps you determine your ideal bedtime based on your wake-up time and desired sleep duration. It also provides notifications for bedtime and caffeine cutoff, with customizable unwind times.
Backwards bedtime calculatorCustomizable sleep hoursAdjustable unwind time
💪 Health & Fitness
(3)
ad-supported12
Sleep Calculator
Easily calculate stats
Free
Calculate expected daily yields for ingredients and berries. Determine the amount of candies and shards required for leveling up. Streamline resource management for your game.
Calculate ingredient yieldsCalculate berry yieldsCalculate candy needs
📊 Productivity
(19)
free13
Good Time — Sleep Calculator
Sleep Cycle Time Calculator
Free
This app calculates optimal bedtime and wake-up times to help you feel refreshed. It uses sleep cycle data to suggest when to go to sleep if you're going to bed now, or when to wake up based on your desired bedtime. It also offers sleeping tips and reminders.
Calculate wake-up time from current bedtimeCalculate bedtime from desired wake-up timeSet bedtime reminders
💪 Health & Fitness
(5)
free14
Hours Calculator: Time Tracker
Calculate hours and minutes
Free
🔧 Utilities
(0)
15
Calculator ×
let's reinvent the calculator
Free
This app redefines the calculator experience for touch-screen devices with a modern, intuitive design. It offers features like a tape log for storing calculations, formula evaluation, and iPad multitasking support for enhanced productivity.
Tape Log for calculation historyReuse, copy, and share calculationsEvaluate entire formulas at once
🔧 Utilities
(143)
free with in-app purchases16
Sleep Calculator - Sleeptally
Sleep Cycle & Bedtime Planner
Free
🔧 Utilities
(0)
17
Calculator: Money & Tools
Smart Tools for Finance & Work
Free
This comprehensive utility app offers a wide range of calculators for everyday tasks, financial planning, unit conversions, and date calculations. It features a user-friendly interface, customizable options, and support for multiple number systems, making it a versatile tool for students and professionals alike.
Advanced math calculationsUnit converter (14+ categories)Financial calculators (EMI, VAT, Interest)
🔧 Utilities
(3)
free with in-app purchases18
WakeUp, Sleep Cycle Calculator
Optimize your sleep
Free
📊 Productivity
(0)
19
Calculator for iPhone and iPad
You can count on it
Free
A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.
Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations
🔧 Utilities
(15K)
free with in-app purchases20
Calculator ⁺⁻
Basic & scientific calculator
Free
This app offers both basic and scientific calculation functions for iPhone and iPad. Users can customize its appearance, view calculation history, and perform complex equations with high accuracy. It also provides real-time calculation display and adjustable touch feedback.
Basic and scientific calculator modesOver 30 scientific operationsCalculation history view
🔧 Utilities
(40)
ad-supported