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r/CICO↗

Calories In, Calories Out

A place to discuss anything related to calorie-counting!

340k subscribers176 posts / mo in Sep 2026 (incl. ~1% by known bots)146 authors / mosince 2016

r/CICO has 340k members (+12% over the last 12 months). It gets about 176 posts a month from 146 people. Top topics: Calorie Management, Weight Loss Journey and Fitness Trackers & Calorie Accuracy.

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When to post on r/CICO

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Size and growth

How r/CICO has grown

r/CICO

Subscriber growth

Subscribers over time

+12%in 12 months · +2.6% in 3 months · +0.4% in 1 month
Oct 2026340k
Growing340k subscribers
Data since Mar 2018Live · through Oct 2026
r/CICO

Monthly activity

Posts, comments and authors per month

−69%vs Sep 2025 · −60% last 3 months vs the 3 before
Sep 2026176
QuieterPeaked at 1.2k in Jul 2024
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/CICO

Top topics

Share of the subreddit's posts

  1. Calorie Management0.6%
  2. Weight Loss Journey0.5%
  3. Fitness Trackers & Calorie Accuracy0.5%
  4. Weight Loss Journeys0.4%
  5. WeightLossProgress0.4%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Tdeecalculator
  2. Apple
  3. Math, Fitness, Finance, Science
  4. Tdee.fit
  5. Sailrabbit

The full report

Everything else about r/CICO

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research