Nurse Sleep Shift & Fatigue Calculator

Quick Turnaround Optimizer

Current Shift Ends:

Next Shift Starts:

Commute Time (One Way):

Sleep Planning for Healthcare Rosters

Circadian Disruption: Nursing and healthcare rosters can move quickly between early starts, late finishes, and night duty. RosterRest helps protect a realistic sleep window before the next shift.

Recovery Buffer: The calculator works backward from your next start time and includes commute and preparation time, so sleep is not accidentally squeezed by the practical parts of getting to work.

Nursing Fatigue FAQ

How do nurses manage 12-hour shift fatigue?
Effective management relies on protecting the "Recovery Window." Our calculator works backward from your next clinical start time, accounting for commute and prep, to ensure you don't accidentally cut your sleep time below safe levels.

What is the best way to sleep between night shifts?
Consistency is key. By calculating a fixed bedtime based on your commute and "wind-down" requirements, you can maintain a more stable sleep routine even when your roster is irregular.

Legal Disclaimer: RosterRest.io is a fatigue planning tool provided for informational purposes only. Calculations are based on the dates, times, time zone assumptions, commute times, sleep settings, duty settings, and roster data entered by the user. RosterRest does not automatically adjust for travel across time zones, daylight saving clock changes, flight schedules, local fatigue laws, workplace agreements, or individual medical circumstances. Users remain responsible for checking all outputs against their actual conditions, workplace requirements, and personal health needs. We accept no responsibility for any loss, injury, or fatigue-related incidents.