😴
πŸŒ™

Schedule Sleep for Shift Work

Plan cycle-aligned sleep around night shifts and rotating schedules.

Tiada log masuk diperlukan
Go to bed at
9:45 PM
9 hrs
6 cycles Β· ideal
Go to bed at
11:15 PM
7.5 hrs
5 cycles Β· ideal
Go to bed at
12:45 AM
6 hrs
4 cycles
Go to bed at
2:15 AM
4.5 hrs
3 cycles

πŸ’‘ Sleep happens in ~90-minute cycles. Waking at the end of a cycle (rather than mid-cycle) helps you feel refreshed instead of groggy. Most adults do best with 5–6 cycles (7.5–9 hours), plus ~15 minutes to drift off.

Shift Work tips

πŸŒ™

Enter your wake time before a shift to find a daytime bedtime that gives complete cycles.

πŸ’‘

Blackout curtains and a consistent wind-down routine help your body sleep against its natural clock.

🎯

Splitting sleep into two cycle-aligned blocks can work better than one broken stretch.

Cara ia berfungsi

1
Masukkan
Enter your data into the tool above. Everything stays local to your browser.
2
Proses
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Muat turun
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Mengapa alat kami?

βœ“Percuma sepenuhnya β€” tiada kos tersembunyi, selama-lamanya
βœ“Tiada akaun, e-mel atau log masuk diperlukan
βœ“Fail tidak pernah meninggalkan peranti anda
βœ“Tiada had saiz fail langsung
βœ“Tiada tera air pada sebarang output

Also check out…

Soalan lazim