Compare · Sleep Debt Calculator
Two independent scenarios side by side.
Scenario A
Your sleep over the last window
The goal isn't to clear an indefinite ledger — sleep debt has diminishing returns. Aim to shrink it by adding 1–2 hours per night for several days, prioritizing consistent bed and wake times.
Total sleep debt
21.0 hr
1.5 hr / night × 14 days
Status
Severe debt
Catch-up nights
~11
Adding ~2 hrs/night beyond target.
Scenario B
Your sleep over the last window
The goal isn't to clear an indefinite ledger — sleep debt has diminishing returns. Aim to shrink it by adding 1–2 hours per night for several days, prioritizing consistent bed and wake times.
Total sleep debt
21.0 hr
1.5 hr / night × 14 days
Status
Severe debt
Catch-up nights
~11
Adding ~2 hrs/night beyond target.