How to Track Bowel Movements: What to Log (Free Template)

Quick answer: Here's how to track bowel movements: log each one as it happens with six things: the time, the Bristol stool type (1–7), how much effort it took, any urgency, anything unusual about color or appearance, and symptoms like pain or bloating. Log days with no bowel movement too. Keep it up for at least two weeks, then count how often you went and what share of stools were in the middle of the scale.

Most people who start a poop log quit within a week. Usually that's because they record too much, or too little to be useful. A good stool diary takes about 20 seconds per entry and answers the questions a doctor will actually ask you.

This guide gives you a minimal log, a free template, a filled example week, and a simple way to read the results. It works on paper, in a notes app, or in a tracking app.

Key takeaways

• Memory is a weak record of bowel habits. A 2011 diary study found that recall-based questions can overstate how symptoms and bowel movements relate [2].
• The Bristol Stool Form Scale is the standard way to describe stool form, and stool form tracks gut transit time better than frequency does [1].
• Six fields are enough. Log zero-poop days as well, because "didn't go" is data.
• Two weeks is a useful minimum. It smooths out one-off days and lines up with a common "see a doctor" threshold for lasting changes [8].
• A log only helps you describe a pattern. It doesn't diagnose anything.

Why track your bowel movements at all?

Tracking turns "my bowels have been weird lately" into something specific: how often, which types, and since when. That detail is what a clinician needs, and it's hard to reconstruct from memory.

Research backs this up. In a Swedish population study, people kept a one-week prospective diary of every bowel movement and pain episode. The authors concluded that diagnostic criteria based on recall may overstate how often pain and bowel changes are linked, compared with what the diary showed [2]. We're also not great at classifying our own stool. In one study, volunteers placed stool models on the right Bristol type 81% of the time overall, but under 80% for types 2, 3, 5 and 6, which sit right at the borders between "normal" and "not" [3].

None of this means you should stare into the toilet with a magnifying glass. It means a quick, consistent note beats a fuzzy memory every time.

What should you log for each bowel movement?

Log six fields for every bowel movement, plus a one-line entry on days you don't go. More than that and most people stop logging.

What's the Bristol stool type? It's a 7-point scale, from type 1 (separate hard lumps) to type 7 (entirely liquid), developed at the Bristol Royal Infirmary [1]. Cleveland Clinic describes types 3 and 4 as the most ideal, types 1–2 as suggesting constipation and types 5–7 as suggesting diarrhea [5]. If you want the chart in front of you, the full Bristol stool chart guide explains each type, and there's a interactive Bristol stool chart if you prefer paper.

Optional fields (add only if they're relevant to your question):

• Meals and drinks, if you suspect food is involved. Food usually takes a day or more to come out the other end, so a food log needs a longer look-back window than "what did I just eat".
• Medications and supplements, especially iron, antibiotics, laxatives and antidiarrheals.
• Period days, travel days, poor sleep or high-stress days.
• Time spent on the toilet.

Tips that keep a log accurate:

1. Log right after you go. Waiting until evening is where detail disappears.
2. When the stool is a mix (it starts as a 4 and ends as a 5, which many people describe), log the main type and tick "mixed". Don't agonize.
3. Use the written descriptions, not just pictures. Types 2/3 and 5/6 are the ones people most often confuse [3].
4. Log no-go days as "0". A blank line could mean "didn't go" or "forgot to log".

Free bowel movement log template (and a filled example)

Copy this template into a notebook, spreadsheet or notes app. One row per bowel movement; one row with "0" on days with none.

Blank template

E = easy, S = some straining, H = hard straining. N = none, H = had to hurry, B = barely made it.

Filled 7-day example (illustrative data, not a real person)

What this week shows: seven bowel movements, one no-go day, a hard stool after travel, and one loose, urgent stool after a large restaurant meal. That's a fairly ordinary week. One week can't tell you whether Friday's episode is a pattern, which is exactly why you keep going.

How do you read your poop log after two weeks?

After 14 days, work out four numbers. Together they describe your baseline in a way a clinician can use.

1. Bowel movements per week. Count and divide by two. Most adults fall somewhere between three a day and three a week; see how often you should poop for the evidence behind that range.
2. Share of stools in the middle of the scale. Count stools of type 3–4 (some clinicians also count 5 as normal) and divide by the total.
3. Days with hard (1–2) or loose (6–7) stools. Count days, not stools, so one messy day doesn't count three times.
4. Flags. Any blood, black stool, pale stool, nighttime urgency, or a symptom that keeps repeating.

Then look for clusters. Do loose stools bunch after certain meals, on period days, or after poor sleep? Do hard stools follow travel or low-fluid days? Treat anything you spot as a possible pattern worth testing, not a conclusion.

Clinicians use the same idea more formally. Under the Rome IV criteria, IBS subtypes are assigned based on the share of abnormal bowel movements that are Bristol types 1–2 versus 6–7 [9]. You shouldn't diagnose yourself with them. But it shows why counting types over time matters more than any single stool.

Paper, notes app or tracking app?

Any of them works if you use it consistently. Choose based on what you'll still be doing on day 14.

On the photo question: research on a different AI app found that its Bristol ratings agreed well with two gastroenterologists, and that self-reports agreed with the AI only moderately in day-to-day use [4]. That's a reason to log consistently, not proof that any particular app is accurate for you.

How to track bowel movements with an app

For ongoing records, explore the Get Regular poop tracker. Compare the current logging workflow and access with the details you want to keep. An app record does not identify the cause of a bowel change.

• Stool type: take a photo and the app classifies it on the Bristol scale, or enter the type manually with no photo. There's an enhanced privacy mode for stool photos.
• No-go days: log a day with no bowel movement in one tap (it won't break your streak).
• Extra detail: a slider for time on the toilet, free-text notes on any stool entry (useful for color, mucus or floating), and backdating up to 7 days if you forget.
• Context: meals (photo or text), symptoms, drinks, medications and supplements go on the same timeline.
• Reading it: a Weekly Digest highlights possible patterns across your food, stool and symptom history. With a subscription, you can generate a PDF Doctor Report that includes bowel patterns and Bristol scale tracking.

When to see a doctor

Don't wait for your 14 days to finish if you notice any of these. Contact a doctor promptly for:

• Blood in your stool, or stool that is black or tarry
• Pale, clay-colored or white stool that lasts more than a few days
• A change in bowel habit (softer, looser, harder, more or less often) that isn't usual for you and lasts more than a couple of weeks [8][10]
• Unintended weight loss, ongoing tiredness or shortness of breath (possible signs of anemia) [10]
• Diarrhea that wakes you at night, or severe or worsening abdominal pain
• Fever with diarrhea, or signs of dehydration
• New symptoms after age 50, or a family history of colorectal cancer, IBD or celiac disease

Seek urgent care for heavy bleeding, large clots, black stool with dizziness, or vomiting blood. For a fuller checklist, see when to see a doctor about bowel changes.

FAQ

Should I log every single bowel movement? Yes, including small ones and days with none. Gaps make frequency counts unreliable, and a missing day looks the same as a forgotten one.

What if one poop looks like several Bristol types? That's common. Log the type that made up most of it and note "mixed". Over two weeks, the overall spread matters more than any single entry.

How long should I keep a stool diary? Two weeks is a practical minimum for a baseline. If you're testing a change, such as more fiber or cutting out a food, keep logging for the same length of time afterward so you can compare.

Do I need to log what I eat too? Only if you suspect food is involved. If you do, log meals with times, because stool changes can show up a day or more later.

Sources

1. Lewis SJ, Heaton KW. Stool form scale as a useful guide to intestinal transit time. Scand J Gastroenterol. 1997. https://pubmed.ncbi.nlm.nih.gov/9299672/
2. Walter SA, et al. Prospective diary evaluation of unexplained abdominal pain and bowel dysfunction: a population-based colonoscopy study. Dig Dis Sci. 2011. https://pubmed.ncbi.nlm.nih.gov/21063776/
3. Blake MR, Raker JM, Whelan K. Validity and reliability of the Bristol Stool Form Scale in healthy adults and patients with diarrhoea-predominant IBS. Aliment Pharmacol Ther. 2016. https://pubmed.ncbi.nlm.nih.gov/27492648/
4. Pimentel M, et al. A smartphone application using artificial intelligence is superior to subject self-reporting when assessing stool form. Am J Gastroenterol. 2022. https://pubmed.ncbi.nlm.nih.gov/35288511/
5. Cleveland Clinic. Bristol Stool Chart: Types & What They Mean. https://my.clevelandclinic.org/health/articles/bristol-stool-chart
6. NIDDK. Definition & Facts for Constipation. https://www.niddk.nih.gov/health-information/digestive-diseases/constipation/definition-facts
7. NIDDK. Definition & Facts for Diarrhea. https://www.niddk.nih.gov/health-information/digestive-diseases/diarrhea/definition-facts
8. Cleveland Clinic. How Often Should You Poop? https://health.clevelandclinic.org/how-often-should-you-poop
9. Mearin F, et al. Bowel Disorders. Gastroenterology. 2016 (Rome IV). https://pubmed.ncbi.nlm.nih.gov/27144627/
10. NHS. Symptoms of bowel cancer. https://www.nhs.uk/conditions/bowel-cancer/symptoms/

This article is for general education and isn't medical advice. Get Regular is a tracking app — it doesn't diagnose or treat any condition. If you have red-flag symptoms or ongoing changes in your digestion, talk to a doctor.