SleepGapper

SleepGapper shows you how much you truly slept—just enter when you went to bed and when you woke up (in HH:mm, 24h format) and instantly see your net sleep duration in hours and minutes.
Track your sleep hours, build better routines, and make your rest count!

Features include:
• Simple sleep/wake input in 24-hour time
• Instant calculation of your net sleep duration
• One-tap copy, share, or reset your result
• Minimal, user-friendly design for fast use
• Handles overnight and same-day sleep (across midnight)
• Works offline, data never leaves your device
• Encourages healthier rest, no ads or clutter
• Share results with friends, family, or health coaches
• See patterns and improve your sleep week to week
• Supports healthy self-care tracking
• Reset easily whenever you need

With SleepGapper, you’ll see your nightly sleep gap at a glance—and build the habits that help you wake up refreshed!

Download SleepGapper now and start tracking your true sleep time!