What is the best nap length?
A 20-minute nap is often best for quick refresh. Longer naps like 90 minutes can support deeper recovery when schedule allows.
Free Wellness Tool
Nap Calculator
Free nap calculator for power naps and full sleep cycles. Get the best wake-up times for 20, 30, 60, and 90 minute naps.
Questions
Why do I feel groggy after naps?
Grogginess can happen when waking from deep sleep. Shorter naps or full-cycle naps can reduce that effect.
Can I use this nap calculator every day?
Yes. It is designed for daily use and fast scheduling with no signup required.