Kalkulator Tidur

Calculate optimal sleep and wake times based on 90-minute sleep cycles with step-by-step solutions.

Your Input

Saya mahu tidur di...

:

Choose a mode, enter your bedtime or wake time (or use Sleep Now), then click Calculate to see optimal times based on 90-minute sleep cycles.

Panduan Pengguna Lengkap

Apakah Kitaran Tidur?

Kitaran tidur yang lengkap berlangsung kira-kira 90 minit dan termasuk tidur ringan, tidur nyenyak dan tidur REM (mimpi). Bangun pada penghujung kitaran membantu anda berasa segar.

Mod Pengiraan

Bila Perlu Bangun

Enter bedtime, get optimal wake times for 4–6 cycles.

Bila hendak tidur

Enter wake time, get recommended bed times.

Tidur Sekarang

Get wake times if you go to sleep right now.

Cara Menggunakan Kalkulator Ini

  1. Select a tab: When to Wake Up, When to Go to Bed, or Sleep Now.
  2. Enter your bedtime or wake time (or use Sleep Now).
  3. Click the calculate button to get optimal times.
  4. Choose the option that works best for you from the results.
  5. Click Reset to clear and start over.

Peringkat Kitaran Tidur

Peringkat 1: Tidur ringan (1-5 min)

Peringkat 2: Tidur ringan (10-25 min)

Peringkat 3: Tidur nyenyak (20-40 min)

REM: Tidur mimpi (10-60 min)

Disyorkan Tidur

Dewasa: 7-9 hours (5-6 cycles)

remaja: 8-10 hours (5-7 cycles)

Kanak-kanak: 9-12 hours

Warga emas: 7-8 hours

Nota Penting

  • Average time to fall asleep: 15 minutes; each cycle is approximately 90 minutes.
  • Waking between cycles causes grogginess; waking at cycle end helps you feel refreshed.
  • Individual sleep needs may vary; consistency is key for quality sleep.

Aplikasi Biasa

  • Merancang jadual tidur
  • Menetapkan penggera
  • Meningkatkan kualiti tidur
  • Mengurangkan rasa grogi pada waktu pagi
  • Pemulihan jet lag

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