Life & fun · alternatives · 2026
24 alternatives to WOW Sleep Calculator
Plan better sleep, wake times and daily wellness
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2IM
2020 · sleepsources.com · its alternatives →
- 3
- 4
Sleep Formula▲139App to improve your sleep using CBT & sleep tracking
2021 · apps.apple.com · its alternatives →
- 5
- 6
Would you like to wake up feeling more energetic? Sleep Calculator will show you the best time to sleep or wake up for a refreshed start to your day.
2025 · sleepcalculators.com · its alternatives →
- 7
I built Sleep Calculator to help people improve sleep quality by aligning with natural 90-minute sleep cycles. You can either: Enter your desired wake-up time to get ideal times to fall asleep, or Enter your bedtime to find optimal wake-up times.
2025 · openmagic-data.com · its alternatives →
- 8
Free, responsive tool to calculate your perfect sleep cycle.
Jul 2026 · io-sleep-calculator.blogspot.com · its alternatives →
- 9
Calculate when you should go to sleep based on REM cycles.
2020 · sleepsources.com · its alternatives →
- 10
Find your perfect bedtime & wake time
2025 · navi-resources.com · its alternatives →
- 11
Sleep smarter. Wake refreshed. Live better.
Aug 2026 · realsleepcalculator.com · its alternatives →
- 12
Control your sleep, have more health with this template
2023 · juliotrois.gumroad.com · its alternatives →
- 13
Free sleep calculator and sleep cycle calculator to find your optimal bedtime and wake-up time. Calculate your REM sleep cycles for better rest and energy
2025 · sleepcalculators.org · its alternatives →
- 14
Sleep Tracking App to Monitor Your Sleep Cycle
2024 · shuteye.ai · its alternatives →
- 15
Free sleep tools to help you wake up refreshed
2025 · sleepcalculators.net · its alternatives →
- 16
- 17
Best Time to Go to Bed and Wake Up
2022 · shuteye.ai · its alternatives →
- 18
Calculates optimal bed times based on sleep cycles
2015 · sleepopolis.com · its alternatives →
- 19
Smart sleep calculator | optimize your sleep cycles
2025 · dozebetter.com · its alternatives →
- 20
User-friendly online calculator for an initial screening
2024 · sleepalora.com · its alternatives →
- 21
Bedtime▲132Improve nightly rituals with bedtime stories & meditations
2018 · getbedtime.com · its alternatives →
- 22
Hypnos▲78Hypnos calculates your sleep cycles and set morning alarm.
2020 · apps.apple.com · its alternatives →
- 23
Hibernate▲124Level up your sleep by calculating your ideal bedtime.
2017 · play.google.com · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →