Sleep Debt Calculator

See how much sleep debt you've accumulated and when you'll recover.

Sleep goal (hours)Last 7 nights (hours, comma separated)

Result

Average sleep

6.8 h

Nights below goal

Total debt

8.5 h

Recovery days

Output

Night +1: 9.5 h sleep
Night +2: 9.5 h sleep
Night +3: 9.5 h sleep
Night +4: 9.5 h sleep
Night +5: 9.5 h sleep
Night +6: 9.5 h sleep

About this tool

Type your sleep goal and last 7 nights of actual sleep to get current debt, recovery projection, and a recommended sleep schedule. Targets the r/sleep and r/Fitness 'am I getting enough' thread.

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