Tools
Free interactive tools built for night shift workers and night owls.
Body Clock and Chronotype Quiz
Explore how your natural timing preferences may interact with a night or rotating schedule.
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Night Shift Caffeine Timing Calculator
Plan caffeine use and estimate a cutoff based on your shift and intended sleep time.
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Night Shift Light Schedule Planner
Create a starting plan for bright and dim light around your work and sleep schedule.
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Night Shift Meal Plan Builder
Map meals, snacks, hydration, and caffeine timing around your work and sleep schedule.
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Night Shift Sleep Schedule Builder
Build a starting sleep schedule around your shift hours, commute, sleep needs, workdays, and days off.
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Shift Differential Calculator
Calculate your shift differential pay: enter your base rate and differential to see your adjusted hourly rate and extra earnings.
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Sleep Debt Calculator for Night Shift Workers
Estimate the difference between the sleep you need and the sleep you have recently been getting.
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