Calculate one main window
Enter the real shift start, finish, preparation, commute and recovery time. Treat the before-shift and after-shift results as alternatives, not two full nights.
Shift work sleep guides
Start with your shift pattern and the problem you need to solve. The planner calculates sleep windows; these guides explain how to use them in real working conditions.
Which guide should you read?
Do not read all ten at once. Choose the row that matches the decision in front of you, then use one supporting guide if needed.
You need to calculate sleep around a specific shift.Shift Work Planner →Compare a main window before work with recovery sleep after work.You are preparing for your first night shift.How to sleep before a night shift →Work backwards from clock-in time and protect a realistic wind-down.You work a fixed 19:00–07:00 nursing or clinical shift.Night shift nurse sleep schedule →Use a full worked example with handover, commute, recovery and consecutive nights.You work 12-hour day or night shifts.12-hour shift sleep schedule →Account for the hidden time before and after a long shift.Your roster keeps rotating between days, nights and rest days.Rotating shift sleep schedule →Plan by transitions and anchor sleep instead of pretending a fixed bedtime will work.You have several night shifts in a row.Three night shifts in a row →Use one repeatable anchor and plan the recovery day before the run ends.You need to recover after the final night shift.Night shift recovery sleep →Protect the first sleep and return gradually to the next schedule.You need a nap before, during or after work.Shift worker nap schedule →Compare nap lengths, sleep inertia and workplace safety limits.You want to plan meals, caffeine and hydration.Night shift meal and caffeine schedule →Move caffeine and meals around the chosen sleep window.You feel dangerously sleepy at work or while driving home.How to stay awake safely →Use alertness supports without treating them as fitness-for-duty checks.Sleep problems persist or affect safety, mood or breathing.When to seek professional help →Identify warning signs, useful records and questions for a qualified professional.
How to use the planner and the guides together
A calculated window is only a starting point. The guide tells you what to protect, what can go wrong and when the schedule stops being safe.
Read one primary guide
Use the table above to choose the closest scenario. Apply only the changes that fit your shift pattern, household and available recovery time.
Check safety and repeatability
Record actual sleep, caffeine timing and sleepiness during the commute. If the plan repeatedly leaves you unsafe, change the schedule or seek qualified help.
All shift work guides
Use these pages as a linked cluster. Each guide includes sources, practical limits and a route back to the planner.
Shift work
Read the guide →Night shift nurse sleep schedule
A practical planning example for a 19:00–07:00 shift.
Shift work
Read the guide →12-hour shift sleep schedule
How to protect sleep around a long shift and commute.
Shift work
Read the guide →Rotating shift sleep schedule
Planning principles for schedules that keep changing.
Shift work
Read the guide →Night shift recovery sleep
How to plan the first sleep after a run of night shifts.
Shift work
Read the guide →Shift worker nap schedule
Timing short naps around a shift without losing the main sleep window.
Shift work
Read the guide →How to sleep before a night shift
A practical before-shift routine with a shift-start table and protected wind-down time.
Shift work
Read the guide →Night shift meal and caffeine schedule
How meal timing, caffeine and hydration fit around a night shift.
Shift work
Read the guide →How to stay awake on a night shift safely
Light, movement, breaks and driving safety without pretending a calculator is a medical check.
Shift work
Read the guide →Three nights in a row: shift sleep plan
A repeatable three-night example with recovery-day planning.
Shift work
Read the guide →When shift work sleep problems need professional help
Warning signs, records to keep and questions to ask a qualified professional.
What this cluster cannot do
These guides cannot measure your sleep stages, diagnose a sleep disorder or decide whether a specific roster is safe for your job. They also cannot account for every caregiving responsibility, second job or medical condition.
Use the planner to make the trade-offs visible, then use the relevant guide to test whether the plan works in real life. If sleepiness repeatedly affects safety, stop treating the problem as a scheduling puzzle.