A mood tracking chart that turns thirty dots into one line
This mood tracking chart plots thirty days of ratings as a single line: the dip, the climb, the drift, all visible in one glance. Read the live preview, or print the blank PDF for the next month.
Get the chart
Two pages, one blank chart for the next 30 days, one filled-in example. Free, no email needed.
What's on the chart
One sheet, five elements. The chart is deliberately spare. Anything more crowded gets harder to read on the days you need it most.
- Day axis, one through thirty along the bottom. Weekly tick marks at days 7, 14, 21, 28 so weekends sit at predictable points.
- Rating axis, one through five up the side. One is the worst day in memory; five is the rare bright one. Most days sit between two and four.
- Neutral midline, a dashed horizontal at three. Drawn first because the line's distance from it is the first thing you read.
- The line, your ratings connected day to day. Gaps for missed days; do not draw through them.
- Annotation strip, a thin row under the chart for one-word notes on the outlier days. Use it for the points you'd otherwise forget.
How to read it
The chart rewards a slow pass more than a careful one. Five steps, in order:
- Find the midline first. The dashed line at three is neutral. Everything above is a better day than average; everything below is a worse one. Read the line's distance from the midline before reading anything else.
- Look at the lowest point. Note the day and the three around it. Lows rarely sit alone, they usually arrive as a small valley. The slope into the low often tells you more than the day itself.
- Look at the highest point. Same pass, opposite direction. A spike on a Saturday after a week of threes carries a different signal than a Thursday five inside a string of fours.
- Read the slope of the last seven days. Cover the first three weeks with your hand. The trailing week is the only stretch you can act on. Is it sloping up, down, or flat?
- Skip the noise. A single-day jump rarely means anything. Look for two or more days in the same direction before you call something a trend.
Why a line beats a column of numbers
A list of thirty ratings is data; a line is a pattern. The same numbers, plotted, let your visual system do work that reading-down-the-column can't. Studies of clinical mood charting find that the visual format helps both patient and clinician identify cyclical patterns earlier than narrative notes alone (Bauer et al., 2011). That advantage compounds in self-tracking, where the chart is often the only summary you'll look at all month.
The act of plotting also forces a small honest decision each day, a five-point scale doesn't let you average yourself into a comfortable three. The line you end up with is more truthful than any one entry would be on its own.
When the chart earns its keep
- Before a clinician appointment. A four-week chart lets a doctor or therapist read your month in ten seconds, instead of reconstructing it from your memory in the first half of the session.
- After a medication or routine change. A line drawn across the change date is the cleanest way to see whether something moved. Two or three weeks each side is enough to spot the effect, if there is one.
- When the week feels worse than the month. Recent days bias memory hard. Reading the chart side-by-side with how the week feels is sometimes the only way to notice that the worst week was actually the fourth-worst.
Common mistakes
- Plotting absent days as zeros. A zero pulls the line down and invents a low that wasn't yours. Leave gaps and connect across them visually if you must.
- Adding three more lines. Sleep, anxiety, energy, tempting, but four overlapping lines turn the chart into a knot. Add one secondary line at most, and only if you already track it daily.
- Reading the chart every day. The line is a weekly tool, not a daily one. Looking too often makes single-day noise feel like trends. Sunday night is the right cadence.
- Editing past points. The first rating is the honest one. Re-rating a day in light of what came after smooths out exactly the signal the chart exists to show.
Variations and related templates
If a line chart isn't the format you wanted:
- Mood tracker examples, three filled-in formats side by side (chart, grid, written diary) so you can see which shape your brain reads fastest before committing.
- Mental health mood tracker printable, a clinician-friendly variant with sleep, medication, and a symptom row alongside the rating.
- Mood diary, the written-entry cousin of the chart, for people who want sentences instead of dots.
For the days a single number doesn't fit, pair the chart with a feelings journal. For the long view on where this practice fits into a layered routine, our complete mood journaling guide walks through the full system, and long-form journaling picks up where the chart leaves off.
FAQ
Where do I download the chart?
The PDF is a free one-click download from the hero above. No email, no signup. Two pages: one blank chart for the next thirty days, one filled-in example so you know what an honest line looks like.
Why one line instead of one square per day?
A grid of colored squares shows you the days; a line shows you the shape. Both are useful, but only the line makes drifts and recoveries obvious at a glance, you can read a three-week climb in one second that takes a minute to spot on a grid.
How many days do I need before the chart is useful?
Two weeks is the floor. The line is noisy under ten points and meaningful patterns rarely appear in fewer than fourteen. Most people see something they didn't expect around day twenty.
What scale should I use, 1 to 5 or 1 to 10?
One to five for self-tracking; one to ten if a clinician will be reading the chart with you. The five-point scale is easier to use consistently. The ten-point gives a finer signal but loses precision over weeks as the meaning of each number drifts.
Should I plot the chart by hand or use an app?
By hand is fine for a month. Past that, the plotting itself becomes the thing you skip. An app draws the line for free, in real time, and keeps the chart going for as long as the practice helps.
Not medical advice. A mood tracking chart is a self-reflective tool, not a diagnosis or treatment. If you're in crisis in the US, call or text 988. If you're concerned about your mental health, talk to a licensed clinician.