Baby Sleep Log
Record when a sleep period started and ended, see the duration from those timestamps, and keep optional notes. The tool describes the entries you save; it does not recommend wake windows, sleep schedules or sleep-safety practices.
Add sleep period
Your sleep periods
Want a simple method before you start logging?
Read the companion guide for what to record, how to keep entries consistent, and when a one-purpose log becomes too fragmented.
How to use a baby sleep log without over-interpreting it →Bring the whole daily record into BabyNest
BabyNest keeps feeding, sleep, diapers, growth measurements, milestones, appointments, notes, timers and caregiver handoffs together in one local-first app.
Explore BabyNest →A record, not a sleep recommendation
This tool calculates elapsed time between the start and end timestamps you enter. It does not decide how long a baby should sleep, when a baby should be awake, or what sleep arrangement is safe. Use an appropriate qualified source for health and safety decisions. For a connected daily record across feeding, sleep, diapers and caregiver handoffs, see BabyNest.