Sleep & Recovery

Sleep Debt

Cumulative sleep deficit from a 7-day log.

Last 7 nights
8 h
67.5910
Mon
7.00 h
Tue
7.00 h
Wed
6.00 h
Thu
7.00 h
Fri
6.50 h
Sat
8.00 h
Sun
7.50 h
Sleep debt
7.0hours short
Total slept (7d)
49.0h
Target total
56.0h
Average / night
7.00h
Recovery plan
Rebuilding sleep debt is faster than people think — usually 3–5 days at +1 hour/night.
+1.0 h/night for a week

More sleep & recovery tools

Stop calculating by hand

The math is fine.
Tracking it is better.

GFN syncs every step you take to a global leaderboard. City rank, country rank, and a permanent founder badge if you bring your city onto the network.