Lumical Blog
Whole schedules, in your calendar
Honest guides on getting rosters, timetables and school calendars off paper and into your phone, and where the tools actually help.
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How to get a photo or screenshot of a schedule into Apple Calendar
Three ways to turn a photo of a roster, notice or timetable into iPhone calendar events: type it in, use Live Text on one date, or scan the whole page at once.
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Rotating shift schedule examples: 6 patterns on the same 4 weeks
Six rotating shift patterns drawn on the same four weeks of October 2026, one worker each, so you can compare what a month on each one actually looks like.
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The 6 on 4 off shift pattern: how the 2-2-2-4 police rota works
Six shifts, four rest days, and the earlies, lates and nights inside them. What 2-2-2-4 means, how many hours a week it comes to, why the nights sit last, and the calendar for 2026 to 2028.
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FIFO rosters explained: 2 and 1, 2 and 2, 3 and 1, and 8 and 6
What the fly-in fly-out roster shorthand means, the cycle math behind 14/7, 14/14, 21/7 and 8/6, how many days a year each one puts you on site, and where the travel days go.
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Weekends off in 2027: every shift pattern, counted
How many full weekends off each common shift rotation gives in 2027, next to days worked and hours. One table, computed from the calendar, sorted from most weekends to fewest.
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The best shift calendar apps in 2026: an honest comparison of 8 work schedule apps
Eight shift schedule apps for iPhone compared: Spoke, Supershift, NurseGrid, My Shift Planner, Shift Work Calendar, Calendars, Shyft and Lumical. What each one does, who it fits, App Store ratings and pricing, and where a roster scanner belongs. We make Lumical, so read this with that in mind.
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2 on 2 off shift pattern: hours, weekends, and who the 4 day cycle suits
2 on 2 off runs two 12 hour shifts then two days off, a 42 hour average week. How the 4 day cycle drifts through the week, and who it suits or burns out.
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24/48 vs 48/96: two firefighter shift schedules, one 56 hour average
24/48 runs one 24 hour shift then two days off. 48/96 stacks two shifts to buy four off. Same 56 hour average, different sleep, commutes, and weekends.
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3 on 3 off shift pattern: hours, weekends, and how the schedule really works
3 on 3 off runs a 6 day cycle: three 12 hour shifts, then three off, averaging 42 hours a week. Where the weekends land and how it compares to 4 on 4 off.
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How many days a year is 4 on 4 off? The numbers, worked out
4 on 4 off averages 182.5 shifts a year and 42 hours a week, paid as four 48 hour weeks then four 36 hour weeks. The full arithmetic, weekends included.
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7 on 7 off: how the schedule trades seven straight shifts for a full week off
7 on 7 off is a 14 day cycle: seven 12 hour shifts, then a whole week off. Where the 42 hour average comes from, and what the work week costs.
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The DuPont shift schedule explained: the 12-hour, 28-day rotation with examples
What the DuPont work schedule is: the 28 day cycle block by block with an example calendar, the week off, the 72 hour stretch, hours per year, and who runs it.
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The Kelly schedule: how the firefighter 9 day cycle works
The fire service Kelly schedule runs three 24 hour shifts across 9 days, then a 4 day break. Where the 56 hour average comes from and how departments vary it.
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Shift pattern planner: see the whole year before you sign up for it
What a good shift pattern planner shows you: the whole year, weekends that survive, recovery days, and drift. The tools here are free and need no app.
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The 2-2-3 schedule explained: Pitman, Panama, same rotation
Pitman and Panama are two names for the same 14-day 2-2-3 rotation. Here is the cycle day by day, the hours, and why your weekends are locked all year.
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4 on 4 off shift pattern: hours, examples and calendar
4 on 4 off is four 12 hour shifts then four days off, an 8 day cycle that drifts through the week. A worked October, the 42 hour average, and free calendars.
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Does a Friday night shift count as working the weekend? Yes. Here is the math
A Friday night shift ends Saturday morning, so the whole weekend is gone even though Saturday looks free on the roster. How 4 on 4 off, 2-2-3 and DuPont each lose or keep their weekends.
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Pitman vs DuPont: an honest comparison of two 12-hour schedules
Both average 14.9 full weekends off in 2026. DuPont buys a 7-day break with hard transitions. Pitman buys a steady body clock with short breaks.
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