Sleep works in 90-minute cycles. Choose how many you want — from 1 (1.5h) to 6 (9h) — and we’ll show ideal wake-up times.

Time You’re Going to Bed

Falling Asleep Around

12:20 PM

~15 minutes after going to bed

Choose a Sleep Cycle

1 Cycle (1.5h)
01:50 PM
2 Cycles (3.0h)
03:20 PM
3 Cycles (4.5h)
04:50 PM
4 Cycles (6.0h)
06:20 PM
5 Cycles (7.5h)
07:50 PM
6 Cycles (9.0h)
09:20 PM
Wake at 09:20 PM after 9.0 hours of sleep.