Bullet journal basics: key, index, future log, monthly and daily logs explained

TUREFF• •0

The bullet journal is a method for organising tasks, events and notes in an ordinary notebook. It was created by Ryder Carroll, a designer who developed it while working out how to focus and take notes after being diagnosed with ADHD as a young person, and later shared it publicly. The photos of elaborate hand-lettered spreads you see online are one way of doing it, but the core method is plain, fast and needs nothing more than a notebook and a pen.

The core idea: rapid logging

Instead of writing full sentences, you log entries as short bullets, each marked with a symbol that says what kind of entry it is. A common starting set is:

A dot ( • ) for a task.
A circle ( o ) for an event, something that happens on a date.
A dash ( – ) for a note: a fact, idea or observation you want to keep.

Tasks then change their mark as you deal with them:

X over the dot when the task is done.
An arrow pointing right ( > ) when you move it forward to a later log.
An arrow pointing left ( < ) when you schedule it into the future log.
A line through the whole entry when the task no longer matters.

That is enough to start. You can add signifiers later, such as a star for priority, but resist inventing too many.

The key

The key is a page, usually near the front, where you write down what each symbol means. It feels unnecessary at first, but it helps when you add your own marks and want them to stay consistent.

The index

Leave the first two to four pages blank and title them Index. Number every page in the notebook as you go. Whenever you start a new section, add its title and page numbers to the index, for example "October monthly log, 12–13" or "Book list, 20". You list section titles, not every individual entry. The index is what turns a pile of pages into something you can actually find things in.

The future log

After the index comes the future log, a view of the coming months. A simple version divides a two-page spread into six boxes, one per month, or uses four pages for the year. Write in events and tasks that are more than a month away: a dentist appointment in March, a passport renewal, a friend's wedding. When that month arrives, you copy its items into the monthly log.

The monthly log

At the start of each month, set up a two-page spread:

Calendar page: list the dates of the month down the left margin, with the first letter of each weekday beside them. Write events against the dates, briefly.
Task page: list tasks you want to tackle this month, including anything carried over from last month and anything from the future log.

Add both pages to the index.

The daily log

This is where most of your writing happens. Write the date as a heading and log tasks, events and notes as they come up during the day using your symbols. You do not need to set the page up in advance; just start a new date heading wherever the last one ended. A busy day might take a page, a quiet one three lines.

Migration: the step people skip

At the end of each month, go through all the open tasks:

If it still matters and needs doing soon, move it to the new month (mark it >).
If it belongs further ahead, schedule it in the future log (mark it <).
If it no longer matters, strike it out.

Rewriting a task by hand is deliberately a little tedious. If something is not worth copying out again, that is a sign it may not be worth doing. This regular review is what makes the method more than a to-do list.

Collections

Anything else goes in a collection: a page or spread on one topic, such as books to read, a trip plan, a meal plan or a habit tracker. Start it on the next free page and add it to the index.

Common beginner mistakes

Spending hours on decorative layouts and then abandoning the journal when it gets busy.
Setting up a whole year's monthly spreads in advance, before you know what you need.
Skipping the index and page numbers, then being unable to find anything.
Never migrating, so the journal fills with forgotten open tasks.

Start with the plain version for a month or two. Once you know which parts you actually use, adapt the rest. Do you keep a bullet journal, or are you thinking of trying one? Share your set-up or ask about any part of the method in the comments.