Sleep Calculator Pro is your all-in-one sleep optimization companion.
Whether you want to find the perfect bedtime, improve your sleep quality, build a consistent routine, or track your nightly rest—this app gives you everything you need in one clean, simple, offline experience.

Designed with a beautiful dark UI and smart calculations, Sleep Calculator Pro helps you wake up feeling refreshed every day.

🌙 Key Features
⭐ Personalized Sleep Goals

Get customized sleep recommendations based on:

Age group

Lifestyle & health

Sleep quality issues

Time to fall asleep

Your sleep plan automatically adjusts to your profile.

🛏️ Smart Sleep Schedule Calculator

Instantly calculate:

The best time to sleep

The best time to wake up

Total sleep duration

Number of sleep cycles

Personalized optimal bedtime

Sleep consistency score

Perfect for building a stable, healthy sleep routine.

📝 Track Your Sleep (Sleep Log)

Track your nightly sleep with just a few taps:

Bedtime last night

Wake-up time

Sleep duration

Sleep quality rating

Morning mood

Optional sleep notes (dreams, disturbances, habits)

Your data stays 100% offline on your device.

📊 Sleep Insights

Turn your daily sleep logs into powerful insights:

Average sleep duration

Average sleep quality

Sleep streaks

Total logs

Trend analysis

Weekend vs weekday comparison

Consistency score

Understand your patterns and improve your sleep habits.

📅 Weekly Sleep Summary

View a complete weekly report:

Total hours slept

Best night of the week

Average bedtime

Sleep consistency

Quality trends

Sleep patterns

Everything presented in a clean, easy-to-read layout.

📚 Sleep History

Browse through your past sleep logs to understand long-term changes:

Scores

Mood

Notes

Sleep duration

Sleep patterns evolving over time

Your complete sleep journey in one place.

💡 Personalized Sleep Tips

Receive practical tips such as:

Ideal bedroom temperature

Caffeine cut-off times

Lifestyle habits that affect sleep

Bedtime routines

Improve your sleep with science-based suggestions.

🌙 Beautiful UI + Offline + Lightweight

Fully offline (no accounts, no cloud storage)

Elegant dark theme

Intuitive navigation

Fast and lightweight

No unnecessary permissions

AdMob ads only

⭐ Why Choose Sleep Calculator Pro?

Because it combines sleep calculator + sleep tracker + personalized insights + smart scheduling, giving you a complete sleep improvement system in one app.

Wake up better. Sleep smarter.
Start your healthy sleep journey today with Sleep Calculator Pro.