Proprietary data · Postbridge
LinkedIn Report 2026: what 1,990 real posts say about timing, format and reach
We analyzed every post published by the profiles connected to Postbridge between January 2025 and October 2026. No opinions, no "Tuesday at 10am": median interactions per variable.
By Thiago Caserta, Founder of Postbridge, 18M+ LinkedIn viewsSample: 1,990 posts from 40 profiles (creators, founders and B2B professionals, mostly in Brazil), 23,653 metric snapshots. Engagement = likes + comments + shares. Times in America/Sao_Paulo (UTC-3).
When to post
Timing matters less than people say, but the pattern in the data is the opposite of common wisdom: people post where the competition is highest.
Median interactions by weekday
| Median interactions by weekday | Median | % of posts |
|---|---|---|
| Mon | 15 | 19% |
| Tue | 12 | 19.7% |
| Wed | 14.5 | 19% |
| Thu | 12 | 19.4% |
| Fri | 16.5 | 15.8% |
| Sat | 7 | 3.8% |
| Sun | 7.5 | 3.3% |
Tuesday and Thursday are the most used days (19.7% and 19.4% of posts) and have the lowest weekday median (12). Friday is the least used weekday (15.8%) and has the highest median (16.5). Weekends return half (7) with only 7% of posts.
Median interactions by time band
| Median interactions by time band | Median | n |
|---|---|---|
| 6am–8am | 12 | n=479 |
| 9am–11am | 13 | n=657 |
| 12pm–2pm | 20 | n=369 |
| 3pm–5pm | 12 | n=274 |
| 6pm–8pm | 11 | n=160 |
57% of posts go out between 6am and 11am. The 12pm–2pm band, with a third of the volume, has the highest median (20, 54% above 9am–11am). In 2026 alone the pattern holds: 17 versus 11 in the other bands.
Post format
What separates a 7-interaction post from a 20-interaction one is not the topic. It is the form: white space, a short hook and one element that stops the scroll.
Median by first-line length
| Median by first-line length | Median | n |
|---|---|---|
| ≤40 | 14.5 | n=376 |
| 41-80 | 15 | n=939 |
| 81-140 | 14 | n=455 |
| 140+ | 6.5 | n=220 |
Hooks over 140 characters get less than half the median (6.5 versus 14 to 15). Hooks of 40 characters or fewer have the highest mean (66): that is where the viral posts are. A question in the first 200 characters: 37% more comments (5.9 versus 4.3).
Median by number of paragraphs
| Median by number of paragraphs | Median | n |
|---|---|---|
| 1-3 | 7 | n=343 |
| 4-6 | 20 | n=263 |
| 7-10 | 12 | n=319 |
| 11+ | 15 | n=1065 |
Wall-of-text posts (1 to 3 paragraphs) have a median of 7. From 4 paragraphs on it roughly doubles. Line breaks are the cheapest lever on LinkedIn.
Elements that move the median
Emoji nearly doubles the median (23.5 versus 12) and only 18% of posts use one. Attached media doubles it (28.5 versus 13), on a small sample (42 posts). An external link does not kill the post (median 16 versus 13) but caps it: mean 33 versus 48.
The 7 findings that matter
- 01
The median is 13, not 47
The mean (47) is pulled up by the 1% of posts with 479+ interactions. If you compare your post with "the average", you are comparing with viral posts. 17% of posts end with 2 interactions or fewer.
- 02
Friday is the emptiest weekday and the best performing
Median 16.5 versus 12 on Tuesday and Thursday, the most crowded days. Weekends: half.
- 03
Lunch beats the morning
The 12pm–2pm band has a median of 20; 9am–11am, 13; 9am alone, 7. Still, 57% of posts go out before 11am.
- 04
A long hook halves your reach
First line over 140 characters: median 6.5. Up to 80 characters: 15. LinkedIn truncates at about 210 characters; the hook has to land before "see more".
- 05
Short paragraphs, high engagement
Wall-of-text posts (1 to 3 paragraphs) sit at 7. With 4 to 6 paragraphs, 20. The same idea, with room to breathe, returns almost 3x.
- 06
Emoji and media double the median, hashtags do nothing
Emoji: 23.5 versus 12. Media: 28.5 versus 13. Hashtags: 10 to 21 with no pattern. If you still close posts with 5 hashtags, you are optimizing the wrong variable.
- 07
A post does not die in 24 hours
Only 28% of final likes arrive in the first 24h; 60% by 48h; 75% by day 7. A quarter of the engagement comes after the first week. Deleting or reposting early throws reach away.
Get the full report
Hour by hour, text length, hashtags, top 5% versus bottom half, engagement velocity, frequency and followers, and the publishing checklist.
- Median by hour, 7am to 7pm
- Top 5% versus bottom half: 6 variables
- Posting frequency and new followers
- Velocity: how much lands in 24h, 48h and 7 days
- 9-item publishing checklist
Methodology
- Source: Postbridge's database. Posts published on LinkedIn by profiles connected to the platform, including synced history, between January 1, 2025 and October 31, 2026.
- Sample: 1,990 posts from 40 profiles, 23,653 metric snapshots collected through LinkedIn's public API. Impressions are not available; we use likes + comments + shares.
- Headline metric: median. The mean is shown as a reference. Bands with fewer than 50 posts were omitted.
- Times converted to America/Sao_Paulo (UTC-3). Hook = first line of the text. Paragraphs = blocks separated by a blank line.
- Limitations: small sample, concentrated in Brazil and among people who use a content tool. Correlation, not causation. Your own analytics beat ours.
- Update cadence: quarterly. Next edition planned for February 2027.
Frequently asked questions
What is the best time to post on LinkedIn in 2026?
In Postbridge's data (1,990 posts, UTC-3), the 12pm–2pm band has the highest median interactions (20), 54% above 9am–11am. Friday is the weekday with the highest median (16.5). Weekends return half of a weekday.
How many interactions does a "normal" LinkedIn post get?
The median is 13 interactions (likes + comments + shares). The mean is 47, inflated by the 1% of posts with 479 or more. 17% of posts end with 2 interactions or fewer.
Do hashtags still work on LinkedIn?
Not as a lever. 71% of the posts analyzed use no hashtag and have a median of 12; with 4 to 6 hashtags the median ranges from 19 to 21, with 3 it drops to 10. No consistent pattern.
Does an external link hurt reach?
It does not lower the median (16 with a link versus 13 without), but it caps the ceiling: the mean drops from 48 to 33. Posts with links rarely go viral.
Long or short posts on LinkedIn?
Posts with 2,000+ characters have the highest median (21) and the most comments (6.1). Paragraph count matters more than length: wall-of-text posts return 7, posts with 4 to 6 paragraphs return 20.
Where does this data come from?
From Postbridge's database: posts published by 40 profiles connected to the platform between January 2025 and October 2026, with metrics collected periodically. Full methodology in the section above.
Apply this without a spreadsheet
Postbridge writes posts in your voice, suggests timing from your own data and shows what worked. Free trial.
Start freeOr use the free tools: best time to post calculator