EnglishProf. Feynman Twitter (X) stats, updated continuously. @ProfFeynman has 1,350,711 followers and 3,204 posts on X. Account age: 9 years (joined January 2017).
Insights
In the last 7 days @ProfFeynman gained 628 followers. Its follower growth this week outpaces 44% of tracked Science accounts. Its strongest tracked day added +209 followers on Sep 7, 2026.
Engagement
A typical post picks up 1.2K interactions against 1.4M followers, an engagement rate of 0.092%. Measured over 18 original posts, its engagement rate beats 78% of 6,873 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 64K times each, and 1.95% of those impressions turn into an interaction. That is about 4.74% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 18 original posts from a 30-day window, last computed on September 10, 2026.
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Follower growth
Best tracked day: +209 followers on 2026-09-07.
Bio
A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.
Notable followers
The biggest accounts in our directory following @ProfFeynman.
More Science accounts
Prof. Feynman on Twitter (X) - frequently asked questions
- How many followers does Prof. Feynman have on X?
- Prof. Feynman (@ProfFeynman) has 1,350,711 followers on X (Twitter). It gained 628 new followers in the last 7 days. The count is refreshed continuously from public data.
- When did Prof. Feynman join X, and how old is the account?
- Prof. Feynman joined X in January 2017. The @ProfFeynman account is 9 years old. Searches for Prof. Feynman age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Prof. Feynman published?
- Prof. Feynman has published 3,204 posts on X. That is about 0.9 posts per day over the life of the account.
- Is Prof. Feynman verified on X?
- Yes. Prof. Feynman is verified on X with a blue checkmark (X Premium).
- What does Prof. Feynman post about?
- Prof. Feynman is classified under Science in our directory. Bio: "A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.".