✬ stills ✮ cinema ✯ sound tongva 「 LA 」nd 📍🇻🇳🇺🇸 ❍ @insomniacevents ✹ @_soulctrl
Outreach This Creator For FreeFollowers
2.8K
Following
3.8K
Total Posts
Engagement Rate
31.69%
Avg Likes
831
Avg Comments
Reaching 2.8K followers on Instagram, calvin ma ⚀⚃⚂ is an Archaeological Service creator based in United States. The account has published 55 posts, currently less than one post a week. Posts average 831 likes and 41 comments, an engagement rate of 31.69%.
With 2.8K followers across 55 posts, Cma_era is one of the Archaeological Service accounts tracked in the InstME index.
For accounts with 1K–10K followers, Cma_era's 31.69% engagement rate reads as in the top 8% in the InstME index.
Followers leave about one comment for every 20 likes, a healthy amount of conversation.
Cma_era keeps a posting cadence of less than one post per week.
InstME's audience-quality checks score Cma_era at 94/100, with an estimated 5% low-quality or inactive followers, a strong signal of genuine reach.
With 3,841 accounts followed, Cma_era follows more than follow it back, common for accounts still building an audience.
Estimated sponsored-post value
$39–$72
Based on 2.8K followers and a 31.69% engagement rate, a single sponsored post by Cma_era is worth an estimated $39–$72. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~5% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Content Focus
Primary: Archaeological Service
| Metric | Cma_era | Cohort median |
|---|---|---|
| Engagement rate | 31.69% | 5.05% |
| Average likes | 831 | 127 |
| Average comments | 41 | 12 |
| Posts per week | 0.12 | 0.26 |
Median values from 177,679 accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | Cma_era | Cohort median |
|---|---|---|
| Engagement rate | 31.69% | 2.67% |
| Average likes | 831 | 82 |
| Average comments | 41 | 7 |
| Posts per week | 0.12 | 0.39 |
Median values from 15,692 accounts in United States with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
Get advanced audience quality signals, growth trend analytics, historical snapshots, and top-performing content patterns.
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Last reviewed: Jul 12, 2026
calvin ma ⚀⚃⚂ is a archaeological service creator based in United States on Instagram, with 2.8K followers.
calvin ma ⚀⚃⚂ posts on Instagram as @cma_era.
calvin ma ⚀⚃⚂ has 2,752 followers on Instagram (2.8K) as of Jul 12, 2026.
calvin ma ⚀⚃⚂'s engagement rate is 31.69%, calculated from average likes and comments per post relative to followers.
Posts by calvin ma ⚀⚃⚂ average 831 likes and 41 comments.
calvin ma ⚀⚃⚂ posts less than once a week on average.
InstME's audience-quality analysis estimates about 5% of calvin ma ⚀⚃⚂'s followers are low-quality or inactive, giving an audience-quality score of 94/100.
calvin ma ⚀⚃⚂ is registered as a creator account on Instagram.
calvin ma ⚀⚃⚂ is categorized as an archaeological service account in the InstME index, based on the profile's bio and Instagram category across 55 posts.
55
41
Posts / Week
0.12
Growth Score
100 / 100
ER Rank
Top 8%
Engagement
1.88%
calvin ma ⚀⚃⚂'s profile places the account in United States. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
A sponsored post from calvin ma ⚀⚃⚂ is estimated at $39 to $72. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
