4 measurements spanning 2 days, net -129. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 18,681–18,848 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
2 Sept 2026, 07:35
18,700
-69
1 Sept 2026, 04:06
18,769
-56
31 Aug 2026, 02:52
18,825
-4
30 Aug 2026, 19:45
18,829
first reading
Engagement
16 posts held, back to 17 March 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 7 pages of Telegram’s post history, 20 posts per page.
ERR · 30 days
0.902%
avg views ÷ 18,700 subscribers
Avg views / post
169
3 posts measured
Reaction rate
0.395%
reactions ÷ views · ER floor
Posts in window
3
of 16 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
What these figures were computed from
Window
Rolling 30 days · latest post in window 2 September 2026
Posts held
16 (17 March 2026 – 2 September 2026)
Views total
506
Reactions total
2
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
3 Sept 2026, 02:19 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Photos
≈1,470
Videos
≈103
Links
≈1,410
Lifetime counters from Telegram’s own channel header, read 3 September 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.
Video runtime
2m 16s
Average length
27s
Measured directly from 5 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Reaction mix
119 reactions across 15 posts, in 3 distinct kinds. The most used accounts for 61.3% of them.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
❤
73
61.3%
🔥
30
25.2%
😁
16
13.4%
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 16 of the 16 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 119 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 16 most recent posts we hold, published 17 March 2026 to 2 September 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Showing the 12 most recent of 16 posts we hold for @echem2024. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Mentions
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
2024 Revision | ECHEM @echem24GR · 37,499 Telegram ranks this channel #8 of 65 here — alongside 64 others — read 31 August 2026
2025 Final Paper Class | ECHEM @Echem25_Paper · 36,849 Telegram ranks this channel #13 of 64 here — alongside 63 others — read 1 September 2026
2026 Theory | Amila Dasanayake @echem26Th · 55,645 Telegram ranks this channel #13 of 60 here — alongside 59 others — read 30 August 2026
2027 AP PAPER CLASS @APPC2025 · 75,225 Telegram ranks this channel #14 of 71 here — alongside 70 others — read 30 August 2026
2024 MAIN REVISION - AP @APMR24 · 37,935 Telegram ranks this channel #15 of 64 here — alongside 63 others — read 31 August 2026
𝐒𝐋 𝐄𝐃𝐔𝐂𝐀𝐓𝐈𝐎𝐍 𝐀/𝐋 @SL_EDUCATION_A_L · 63,516 Telegram ranks this channel #15 of 61 here — alongside 60 others — read 30 August 2026
25 Revision NOTES | AP @ApNotes · 42,226 Telegram ranks this channel #20 of 66 here — alongside 65 others — read 30 August 2026
2025 Theory | Amila Dasanayake @echem25 · 34,430 Telegram ranks this channel #22 of 64 here — alongside 63 others — read 3 September 2026
AP TECHNICAL TEAM @Ap23Tech · 60,623 Telegram ranks this channel #22 of 69 here — alongside 68 others — read 30 August 2026
2026 THEORY - PHYSICS | Anuradha Perera @AP2026T · 38,773 Telegram ranks this channel #24 of 65 here — alongside 64 others — read 30 August 2026
This channel appears in 10 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 2 September 2026 — this
entry's latest reading, not the date you are reading this.
“2024 echem | Amila Dasanayake” (@echem2024), 18,700 subscribers as measured 2 September 2026. Telegram Register, tgregister.com/channel/echem2024.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.
