CalculationTime

Shift Roster Calendar

Time Duration Calculator
CalculationTime

Shift Roster Calendar

A printable roster planner for rotating teams, on/off cycles, night shifts, excluded dates and team-hour totals beside the CalculationTime clockface.

Inputs, result, proof and time.

Use the instrument above, then check the calculation record, assumptions and related tools below.

Roster Builder

Build a printable shift cycle

Weeks start

Shift Roster Calendar

2-2-3 continental

Sun, 06 Sept 2026 to Sat, 31 Oct 2026
Calendar days
56
Worked shifts
28
Roster hours
336
Night shifts
12
12hShift-hour assumption
28Off-duty cycle days
0Excluded dates
0hTeam-hour spread
Team A84h
Shifts
7
Nights
3
Team B84h
Shifts
7
Nights
3
Team C84h
Shifts
7
Nights
3
Team D84h
Shifts
7
Nights
3
WeekMonTueWedThuFriSatSun
Sep 1------6Team ADay shift
Sep 27Team ANight shift8OffOff duty9OffOff duty10Team ADay shift11Team ANight shift12Team ADay shift13OffOff duty
Sep 314OffOff duty15Team ANight shift16Team ADay shift17OffOff duty18OffOff duty19OffOff duty20Team BDay shift
Sep 421Team BNight shift22OffOff duty23OffOff duty24Team BDay shift25Team BNight shift26Team BDay shift27OffOff duty
Sep 528OffOff duty29Team BNight shift30Team BDay shift1OffOff duty2OffOff duty3OffOff duty4Team CDay shift
Oct 65Team CNight shift6OffOff duty7OffOff duty8Team CDay shift9Team CNight shift10Team CDay shift11OffOff duty
Oct 712OffOff duty13Team CNight shift14Team CDay shift15OffOff duty16OffOff duty17OffOff duty18Team DDay shift
Oct 819Team DNight shift20OffOff duty21OffOff duty22Team DDay shift23Team DNight shift24Team DDay shift25OffOff duty
Oct 926OffOff duty27Team DNight shift28Team DDay shift29OffOff duty30OffOff duty31OffOff duty-

Cycle rule

2-2-3 continental repeats from 06 Sept 2026. The tool rotates teams after each complete cycle.

Exceptions

No excluded dates were removed from scheduled hours.

Notes

Confirm handovers, overtime limits and local fatigue rules before publishing the roster.

Method

The roster repeats a selected cycle from the start date

The calendar steps local Gregorian dates from the chosen start date, applies the selected on/off pattern, rotates teams after each full cycle, and removes excluded dates from scheduled-hour totals while leaving them visible on the grid.

Patterns are planning templates

2-2-3, 4-on/4-off, 5-on/2-off and 7-7-7 modes are generic schedule templates. They are not a substitute for local employment, union or fatigue-management rules.

Print path

The print button opens browser print. The print stylesheet keeps the roster header, team totals, grid, notes, assumptions and limits.

Limits

This is roster arithmetic, not legal, payroll, award, healthcare, aviation, transport or industrial safety advice. Confirm rules before publishing duty schedules.

Source Notes

Civil-date arithmetic with labour-rule boundaries

CalculationTime uses browser Date objects for local Gregorian date stepping and ISO-style YYYY-MM-DD values for inputs. No official award, fatigue, overtime, payroll, public-holiday or jurisdiction-specific roster law is bundled into this page.

ReferencesECMAScript Date objectsISO 8601 date and time formatHTML date inputILO working time and work-life balance report