TickgridDon't break the chain · 2027
Habit calendar 2027
A habit calendar is one habit and every day of the year on a page: tick each day you do it, and the ticks form a chain you won't want to break. Type your one habit below and print 2027.
Your tracker
The PDF has a box you can tick on screen for every day, in any PDF reader that fills forms. It's made in your browser; your habits are not sent anywhere.
One habit, 365 boxes
The calendar has a row for each month of 2027 and a box for each day: 365 boxes, with the short months' extra squares filled in gray (February has 28 days). Weekends are shaded, so you can see whether the chain holds through them.
This is the method often called “don't break the chain” or the Seinfeld calendar: the longest chain in 2027 can run 365 days. If you miss one, the next tick starts a new chain, and the page shows both.
Questions
Can I put two habits on one page?
Yes. Type two habits and each gets its own half of the page.
What if I miss a day?
Leave the box empty and tick the next day. The grid keeps every chain, so a missed day shows as a gap, not a reset.
Can I hang it on the wall?
Yes. It prints on one US Letter or A4 page, portrait.