Shift patterns

2 shift system

Also called 2x8 or early and late shifts

A 2 shift system covers 16 hours a day with two crews: an early shift from 6 AM to 2 PM and a late shift from 2 PM to 10 PM, Monday to Friday. The crews swap every week, so everyone gets the same number of early and late weeks. Each crew works 40 hours a week and nobody works nights.

One cycle

One 14 day cycle of the 2 shift system, by crew
CrewDay 1Day 2Day 3Day 4Day 5Day 6Day 7Day 8Day 9Day 10Day 11Day 12Day 13Day 14
Crew AE Early shiftE Early shiftE Early shiftE Early shiftE Early shift· Off· OffL Late shiftL Late shiftL Late shiftL Late shiftL Late shift· Off· Off
Crew BL Late shiftL Late shiftL Late shiftL Late shiftL Late shift· Off· OffE Early shiftE Early shiftE Early shiftE Early shiftE Early shift· Off· Off
E Early shift, 6 AM to 2 PML Late shift, 2 PM to 10 PM· Off
  • Week 1: crew A on early shifts, crew B on late shifts
  • Week 2: crew A on late shifts, crew B on early shifts
Crews
2
Shift length
8 hours
Cycle
2 weeks
Hours a week
40
Longest stretch
5 shifts in a row
Nights
None

Make it your team's

  1. Rename the crews to your people, in the list on the left (the menu button at the top left on a phone). Or open a shift and add more people to a crew.
  2. Change a shift's hours or first day: every shift of that series moves with it.
  3. Click Share and send the link, or print a month per page. It saves in your browser as soon as you change something, no sign up.

Why weekly

Swapping every week keeps a person on the same hours for five days, so their sleep and their evenings follow one rhythm at a time. Some teams swap every two weeks instead: change each shift's cycle to 28 days and give each crew two weeks of each.

Other hours

Many sites start at 5 AM or 7 AM, or leave half an hour of overlap for the handover. Open a shift and change its hours: every shift of that series follows.

Questions

What is the difference with a 3 shift system?
A 3 shift system adds a night shift and a third crew, to cover all 24 hours. With two shifts the site is closed at night.
How many people do I need?
Two crews for each seat you need filled, one on each shift. One person per shift means two people, three per shift means six.

Other shift patterns

Reminders in Slack

TurnShift is this calendar for teams on Slack: each person gets a message before their shift, and books their own shifts from there.

See TurnShift