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Siwon Choi engagement report

@siwonchoi - 5.7M followers on X

Measured over 21 original posts from a 30-day window, last computed on August 31, 2026.

Engagement

Top quarter for its size
Per follower
0.081%
of 5.7M followers
Per impression
3.20%
146K views on a typical post
Reach
2.54%
of its followers see a post
Typical post
4.7K
interactions (median)
Saved
0.052%
76 bookmarks on a typical post
Posting rate
0.7/day
active 53% of days
Peak time
05:00 UTC
Wednesday

A typical post picks up 4.7K interactions against 5.7M followers, an engagement rate of 0.081%. Measured over 21 original posts, its engagement rate beats 82% of 3,791 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 146K times each, and 3.20% of those impressions turn into an interaction. That is about 2.54% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.7 post a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 05:00 UTC, and Wednesday is the busiest day of the week. Of the 21 posts sampled, 76% carry an image or video and 19% link out. The account's strongest tracked post pulled 23K interactions, about 4.9x its own typical post.

Measured over 21 original posts from a 30-day window, last computed on August 31, 2026.

Compared with accounts its own size

Siwon Choi's engagement rate beats 82% of the tracked X accounts closest to it in follower count (3,791 accounts, accounts of similar size (decile 10 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.

On engagement per impression rather than per follower it beats 87% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.

Where this sits in the catalog

At 0.081%, Siwon Choi sits above the 50th percentile of the 36,654 accounts in this comparison. That places it in the above the median band, which runs 0.08% to 0.433%.

p100.002%
p250.012%
p50 (median)0.08%
p750.433%
p902.10%
p99160.5%
Engagement rate as a share of followers, across the 36,654 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 106,977 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.002%
25th percentile0.012%
50th percentile0.08%
75th percentile0.433%
90th percentile2.10%
99th percentile160.5%

This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built

Posting timing

This account posts most often around 05:00 UTC, and Wednesday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 05:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 6%Busiest hour: 05:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%51K
01:00 UTC-2%52K
02:00 UTC-3%50K
03:00 UTC-4%53K
04:00 UTC-6%43K
05:00 UTC-4%42K
06:00 UTC-4%48K
07:00 UTC-5%52K
08:00 UTC-4%61K
09:00 UTC-3%70K
10:00 UTC-2%72K
11:00 UTC-3%78K
12:00 UTC-2%86K
13:00 UTC-2%94K
14:00 UTC-4%97K
15:00 UTC-2%101K
16:00 UTC-3%98K
17:00 UTC-2%91K
18:00 UTC-1%85K
19:00 UTC-1%80K
20:00 UTC-1%74K
21:00 UTC-1%66K
22:00 UTC-1%57K
23:00 UTC-2%52K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Wednesday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 5%Busiest day: Wednesday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+4%231K
Monday0%288K
Tuesday-2%278K
Wednesday-1%251K
Thursday-1%245K
Friday-3%253K
Saturday+3%227K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Best tweets

  • Jun 8, 20264.9x their median

    ソウルまで来てくださる愛するファンの皆さんへ。 少しでも皆さんのお役に立てたらと思い、小さなものですが、僕の気持ちを込めて準備しました。 UHCアプリを通じて、クーポンコード Siwonchoi でご予約いただくと、宿泊料金が15%割引になります。 何よりも、皆さんが快適に、そして安全に過ごしてくださることを願っています。 ソウルまで来てくださるそのお気持ちだけで、いつも本当にありがたく、大切に思っています。 大韓民国・ソウルで、素敵な時間を過ごしてください! 🇰🇷 https://t.co/OxuHVjRdOg

    19K2.5K621.5K6.1M viewsView on X
  • Jul 7, 20264.9x their median

    침묵은 여기까지입니다. 더 이상 악의를 방관하지 않겠습니다. https://t.co/PAVs6UJyam

    17K2.7K1.1K2.0K1.9M viewsView on X
  • Jul 29, 20264.8x their median

    熊本のためにお祈りします。 突然の地震により、驚きと不安の中で過ごしておられるすべての皆様に、心よりお見舞い申し上げます。 恐怖の中でも互いに支え合い、一日一日を懸命に過ごしておられる地域の皆様、そして現場で尽力されている救助隊員や関係者の皆様の安全を心よりお祈りいたします。 被害に遭われた皆様の暮らしが一日も早く回復し、熊本に再び平安と希望が満ちますよう、心から願っています。

    20K2.5K122157646K viewsView on X
  • Jul 31, 20263.8x their median

    日本の厳しい暑さで、多くの方々が大変な日々を過ごしていると聞きました。遠くにいても、皆さんのことが心配です。 最近、以前私が投稿した文章を皆さんが再びシェアしてくださっているのを見ながら、皆さんに何かあるたびに、心配する気持ちを伝えてきたこれまでの時間を思い返しました。 その気持ちが皆さんにきちんと伝わっていたら嬉しいです。皆さん、どうか体調に気をつけて、厳しい暑さの中でも安全にお過ごしください。

    16K1.9K179144362K viewsView on X
  • May 17, 20263.8x their median

    I’m so proud of you! Congratulations Donghae! 👍🏼 https://t.co/OCGJCVKPXx

    13K3.2K117136204K viewsView on X
  • Jul 10, 20262.6x their median

    저는 대한민국을 사랑하고 걱정하는 한 사람의 국민이자 대중문화인일 뿐입니다. 응원해 주시고 걱정해 주시는 마음은 늘 감사하지만, 지나친 억측은 자제해 주시면 감사하겠습니다. 이상입니다. 아멘. https://t.co/tjGk1bf6qi

    10K1.3K490309275K viewsView on X
  • Jul 13, 20262.4x their median

    여러분께서 보내주시는 공감과 응원이 없었다면, 제 생각도 혼잣말에 머물렀을지 모릅니다. 따뜻한 응원과 격려의 말씀 하나하나가 제게 큰 위로와 힘이 됩니다. 진심으로 감사합니다. 앞으로도 여러분과 함께 우리나라의 미래를 고민하며, 제가 고민해 온 생각들을 나누고 싶습니다. 다른 의견에도 더 귀 기울이며 배우겠습니다. 함께 이야기 나누어도 괜찮으실까요?

    9.2K1.2K896192291K viewsView on X
  • Aug 22, 20262.3x their median

    🫶🏼 https://t.co/u3pPYDMo8m

    8.5K2.0K157106222K viewsView on X
  • May 22, 20262.2x their median

    많은 분들이 궁금해했던 남미투어 대기실 셀카들. https://t.co/lDAxzkxfAY

    8.1K2.0K104132165K viewsView on X
  • May 22, 20261.9x their median

    많은 분들이 궁금해했던 남미투어 대기실 셀카들. https://t.co/R8UspVjFns

    7.1K1.8K94111138K viewsView on X

Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.

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Reading these numbers

A typical post picks up 4.7K interactions against 5.7M followers, an engagement rate of 0.081%. Measured over 21 original posts, its engagement rate beats 82% of 3,791 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 146K times each, and 3.20% of those impressions turn into an interaction. That is about 2.54% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.7 post a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 05:00 UTC, and Wednesday is the busiest day of the week. Of the 21 posts sampled, 76% carry an image or video and 19% link out. The account's strongest tracked post pulled 23K interactions, about 4.9x its own typical post.

What is Siwon Choi's engagement rate on X?
Siwon Choi (@siwonchoi) has an engagement rate of 0.081%, based on the median interactions across 21 original posts from the last 30 days against 5,748,679 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.081%, Siwon Choi sits above the 50th percentile of the 36,654 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
Does @siwonchoi have real engagement?
Its engagement rate beats 82% of the tracked X accounts closest to it in follower count (3,791 accounts), which puts it in the top quarter for its size group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
When does @siwonchoi post?
Most posts go out around 05:00 UTC, and Wednesday is its busiest day, at roughly 0.7 posts per day across the measured window.

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