📖 See all stories 📚The most remarkable math books — rare, vintage, or just brilliant.
Outreach This Creator For FreeFollowers
76.7K
Following
6.9K
Total Posts
Engagement Rate
10.07%
Avg Likes
7,649
Avg Comments
Reaching 76.7K followers on Instagram, Rare Math Books is a Book brand. Rare Math Books has shared 604 posts to date, currently less than one post a week. Engagement runs at 10.07%, or about 7,649 likes and 78 comments per post.
Raremathbooks shows up in the InstME index as a Book account, 76.7K followers, 604 posts.
Posts by Raremathbooks tend to gather 7,649 likes and 78 comments, about one interaction per 10 followers.
Followers leave about one comment for every 98 likes, an audience that mostly engages through likes.
Raremathbooks currently publishes less than one post per week.
Estimated sponsored-post value
$1,100–$2,000
Based on 76.7K followers and a 10.07% engagement rate, a single sponsored post by Raremathbooks is worth an estimated $1,100–$2,000. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Content Focus
Primary: Book
| Metric | Raremathbooks | Cohort median |
|---|---|---|
| Engagement rate | 10.07% | 1.45% |
| Average likes | 7,649 | 339 |
| Average comments | 78 | 18 |
| Posts per week | 0.1 | 0.52 |
Median values from 146,020 accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 16, 2026
Rare Math Books is a book brand on Instagram, with 76.7K followers.
Rare Math Books posts on Instagram as @raremathbooks.
Rare Math Books has 76,701 followers on Instagram (76.7K) as of Jul 16, 2026.
Rare Math Books's engagement rate is 10.07%, calculated from average likes and comments per post relative to followers.
Posts by Rare Math Books average 7,649 likes and 78 comments.
Rare Math Books posts less than once a week on average.
Rare Math Books is registered as a business account on Instagram.
Rare Math Books is categorized as a book account in the InstME index, based on the profile's bio and Instagram category across 604 posts.
A sponsored post from Rare Math Books is estimated at $1,100 to $2,000. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
604
78
Posts / Week
0.1
Growth Score
100 / 100
Follower Ratio
11.2×
48K
Engagement
1.81%
