A mood chart is a record of how you felt, one mark per day, laid out so you can see the shape over time. That’s the whole idea. It can be a sheet of paper on the fridge or a line on your phone. What makes it useful isn’t the format; it’s doing it every day for long enough that the pattern shows up. This guide covers how to make one, how to read one, and includes a printable template.
What goes on a mood chart
At minimum: the date and a mood rating. Most people use a 5-point scale because it’s quick to answer and fine enough to show change. Beyond that, the useful extras are:
- Sleep: hours, or just good / bad. Sleep explains more mood swings than anything else people track.
- A few tags: exercise, alcohol, social time, work stress, illness. These are what let you ask “what was different on the good days?”
- One line of note. Not a diary entry. One line.
- Medication or cycle, if relevant to you.
Resist adding more. A chart with twelve columns gets abandoned by week three.
Paper template
Draw a grid: days down the side (1 to 31), a column for mood (1 to 5), a column for sleep, and a wide column for tags and a note. Keep it somewhere you see at the same time every day. Fill it in at night; morning entries describe how you slept, not how the day went.
Download the printable monthly mood chart (PDF). It’s a plain one-page grid, no branding on the page, so it works in a binder or on a wall.
App version
An app removes the friction: a reminder nudges you, the rating takes one tap, and the chart draws itself. Dawnli shows a 7-day mood line free, with 30-day, 90-day and yearly views on Premium. The same data can be flipped to a Year in Pixels grid. Everything is computed on your phone; nothing is uploaded.
How to read your chart
Wait for four weeks
A week of data is noise. Four weeks is where weekly rhythms appear: Sunday-evening dips, Friday lifts, the slump after a long shift.
Look at the lows before the highs
Find your three lowest days. What was tagged? Short sleep and alcohol come up again and again. If the same tag sits under most of your low days, you’ve found something you can change.
Look for the lag
Causes often show up a day later. A bad night shows as a bad next day. Compare each low day with the day before it.
Watch for drift, not just dips
A slow slide over three or four weeks is easy to miss day to day and obvious on a chart. That drift is the most valuable thing a mood chart catches, because it’s the one your memory smooths over.
A note on health conditions
Mood charts are a standard tool in managing conditions like bipolar disorder and depression, and clinicians often ask for them. If that’s your situation, a consistent chart you can show at appointments is more useful than a sophisticated one. See mood tracking for bipolar disorder for what to log. A chart is a record, not a diagnosis; if the lows are deep or lasting, talk to someone qualified.
Dawnli is a free, private mood tracker with no account and no cloud. Download on the App Store or get it on Google Play.