There are a gazillion different studies (approximately) showing that 12 week planning, or 90 day planning, or quarterly planning is the most efficient way to set goals and make progress. Planning in shorter blocks of time allows you to course-correct if necessary . If the last few years taught us anything, I think we learned that massive change can happen when you least expect it.

Quarterly calendars are available in three different sizes so you can go massive if you have the space and inclination, or keep it more compact.

The calendars for Q4 (October - December) 2025 are below. The quarterly calendars for 2026 are below - more color options will be added soon.

If you would rather print the quarterly calendars yourself, you can purchase printable versions. There are also undated quarterly calendars if fixed dates and start times are not your thing.