EnglishDr. Michio Kaku is on Twitter (X) as @michiokaku, with 850,921 followers and 2,221 posts. It has been on X since January 2009, an account age of 17 years.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 309 interactions against 851K followers, an engagement rate of 0.036%. Posts are seen about 28K times each, and 1.12% of those impressions turn into an interaction. That is about 3.24% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.03 posts a day over the last 30 days, though only 3% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on September 25, 2026.
Full engagement reportFollower growth
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Bio
Official X of Theoretical Physicist, Futurist, Bestselling Author, On-Air Personality, Professor of Physics, and Public Speaker.
Notable followers
The biggest accounts in our directory following @michiokaku.
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Dr. Michio Kaku on Twitter (X) - frequently asked questions
- What is the Twitter handle for Dr. Michio Kaku?
- Dr. Michio Kaku posts on Twitter (X) as @michiokaku. The profile is at x.com/michiokaku, and the View on X button at the top of this page opens it.
- How many followers does Dr. Michio Kaku have on Twitter?
- Dr. Michio Kaku (@michiokaku) has 850,921 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Dr. Michio Kaku join Twitter?
- Dr. Michio Kaku joined Twitter (X) in January 2009. The @michiokaku account is 17 years old. Searches for Dr. Michio Kaku age often mean a personal age, which we do not publish. The figure here is the account age only.