Sleepy Bedtime Calculator

Sleepy Bedtime Calculator

Stop Guessing, Start Resting

7 followers

sleepytime (by somnia) is a minimalist bedtime calculator designed to eliminate morning grogginess by aligning your alarms with natural 90-minute sleep cycles. Instead of just counting hours, the tool works backward or forward in 90-minute increments from your target time, building in an adjustable 15-minute buffer for the time it takes to fall asleep.

Sleepy Bedtime Calculator

Launch date
Sleepy Bedtime Calculator
Sleepy Bedtime Calculator Stop Guessing, Start Resting

Launched on June 3rd, 2026