1 · Set the pattern
intakeYears per turn = how many in a row one parent gets. Offset staggers it.
Four or more shows the runs; two hides them.
The year the pattern starts.
The offset still applies per holiday.
This tool computes in your browser tab. Nothing you type is uploaded, and nothing is stored on our servers — the work stays in this tab. Redact names and identifying details before you paste anything sensitive.
This is a working tool, not professional advice. Check the important outcome with a qualified human before you rely on it.
2 · The grid
readyAllocating the years…
What this is not. This allocates the pattern you specify; it is not legal advice and it cannot interpret, vary or enforce any parenting order or agreement. If your arrangements are set by a court order, follow that order and take any proposed change to a qualified family lawyer or mediator.
Printable grid — $4 one-time
Free tier: unlimited holidays, forever.
- Printable grid — the allocation on one sheet — estimate: ~15 min saved.
- Saved arrangements — up to 4 in this browser — estimate: ~10 min saved.
- Year-by-year summary — each year under its parent — estimate: ~12 min saved.
Your one-time purchase stays with you on this device — no account needed, and everything remains private in your browser.