Two rosters. One plan.

When are you
both home?

Different swings, different start dates. Find the days off you share and make more of your time together.

Need just one roster? Open the roster builder →

A Your roster

Label (optional)

Rotation

Known start date

That date is the first day of…

Edit rotation blocks

Blocks repeat in this order. Durations are in days. Choose the exact block that starts on the known date above.

B Your partner’s roster

Label (optional)

Rotation

Known start date

That date is the first day of…

Edit rotation blocks

Blocks repeat in this order. Durations are in days. Choose the exact block that starts on the known date above.

First month to compareShows 12 complete calendar months.

Both off means rostered off. Travel days, leave and last-minute roster changes aren’t included.

Two swings, aligned

Start with a date you know

Each person has their own date and rotation. The date must be the first day of the selected block, whether that’s ON or OFF.

Complex rotations welcome

For 3/3/3/6, pick the correct 3-week ON or 3/6-week OFF block. Custom blocks let you compare unequal and multi-block swings.

Keep the plans with you

Export shared breaks as all-day calendar events, print the 12-month overview, or share a link. Calculations stay in your browser; no account needed.