Best time to post on Instagram, LinkedIn, and TikTok

There's no single best time to post on Instagram, LinkedIn, or TikTok, because there's no single audience. Buffer, Sprout Social, and Hootsuite have each analyzed millions of posts and published solid starting windows for each network, and this article walks through what they found. But the number that actually decides your best time to post is sitting inside your own account's analytics, since your followers keep different hours than whoever ended up in someone else's dataset.

Why an industry average isn't your answer

Posting time only matters because of what it triggers inside the algorithm. Most platforms weigh early engagement, the likes, comments, and shares a post collects in its first 30 to 90 minutes, when deciding how far to push it beyond your existing followers. Post when your audience is asleep and a strong piece of content can stall before the algorithm ever tests it on a wider audience.

That mechanism is the same for every account. The timing it produces is not, because it depends entirely on who your audience is. A B2B software account with mostly US business hours and a fashion creator with a mostly Southeast Asian following are never going to share a peak hour, even when a Buffer or Sprout Social study happens to average both of them into the same global number.

This is also why the published studies keep disagreeing with each other: each one is averaging a different sample of accounts, industries, and regions into a single figure. The windows below are real, and useful as a starting point. They stop being useful the moment you treat them as a finished schedule instead of something to test against your own audience, which is what the last two sections of this article walk through.

Best time to post on Instagram

Buffer's mid-2026 analysis of 9.6 million Instagram posts puts the strongest overall windows at Thursday around 9 a.m., and Wednesday around noon and 6 p.m. Sprout Social's dataset points to a slightly wider window: Tuesday from 1 to 7 p.m. and Wednesday from noon to 9 p.m., in the audience's local time.

Both studies agree on the broader pattern even where the exact hour differs:

• Wednesday and Thursday consistently outperform Monday and Friday.
• Midweek beats weekends across almost every industry and account size.
• Engagement clusters around two daily peaks, a morning scroll before the workday starts and a late-afternoon to early-evening wind-down window.

Content format shifts the picture too. Reels tend to perform best in the evening leisure window, when people are watching with sound and full attention, while single-image and carousel posts do better during the midday scroll, when sessions are shorter.

None of this describes your account specifically. Open Instagram Insights (Professional dashboard, under Content you shared) and check when your own followers are active by day and hour. An account with a mostly European audience, or a niche that skims Instagram late at night, will often peak well outside every window above.

Our Instagram scheduling page covers the full set of native limits (caption length, hashtag caps, carousel slide count) alongside the calendar view, if you want the platform specifics next to the posting window.

Best time to post on LinkedIn

LinkedIn has moved the most of the three platforms in the last year. The long-standing advice, post Tuesday through Thursday between 8 and 11 a.m., is still a reasonable default, but a combined analysis across Buffer, Sprout Social, Hootsuite, and SocialPilot covering more than 8 million posts found afternoon and early-evening windows, roughly 3 to 8 p.m., now generating stronger engagement than the traditional morning slot.

LinkedIn's timing also depends heavily on content format:

• Text and image posts still do well in the traditional 8 to 11 a.m. window, when people check LinkedIn before opening email.
• Carousels underperform before 8 a.m., since almost nobody swipes through slides during a rushed morning commute.
• Video performs best around midday (12 to 2 p.m.) and again in the early evening (5 to 7 p.m.), matching a longer, more attentive session.
• Polls get the fastest response Tuesday and Wednesday between 10 a.m. and noon, when professional audiences are actively browsing rather than skimming.

Check this against your own page's Analytics tab before committing to it. A B2B account with a narrow industry focus, say, procurement software sold mostly to one region, will often have a tighter and earlier peak than a broad global average can show, and the tab breaks follower activity down by day and hour for your audience specifically.

For agencies managing several client accounts, this also means the format-by-time breakdown matters more than a single "best hour," and it will differ client to client. The LinkedIn channel page has the current character limits and format specifics if you're building out a posting cadence.

Best time to post on TikTok

TikTok is the platform where the published studies diverge the most. Buffer's analysis of 7.1 million posts found Sunday at 9 a.m. as the single top slot, with Saturday the strongest overall day. Sprout Social, drawing on a much larger set of nearly 2 billion engagements across roughly 307,000 profiles, found the strongest period was Tuesday through Thursday from 2 to 6 p.m. local time. Other trackers point to Monday at 1 p.m. and Friday or Saturday around 8 p.m. as standout windows.

The disagreement is a feature of how TikTok's For You Page works, not a flaw in the research. The algorithm tests a new video with a small initial audience regardless of when you post, then expands distribution based on completion rate, rewatches, and shares in that first sample. Posting time shifts who is in that first sample, but a video that fails to hold attention will not recover just because it went out at 8 p.m. on a Saturday.

What the studies do agree on:

• 1 to 5 a.m. in your audience's time zone is consistently the weakest window, across every dataset.
• Both weekday evenings and weekend afternoons hold up well, so there is no single dead zone to avoid outside of the overnight hours.
• Posting consistency (several times a week, not once) matters more to the algorithm than hitting an exact hour.

This is the network where checking your own numbers matters most, given how much the studies disagree with each other. TikTok's Creator Tools (Analytics, Followers tab) show exactly when your audience is active, a more reliable signal for your account than any range above.

Check the TikTok channel page for current video length and caption limits before you lock in a schedule.

Why your own analytics is the real answer

Every number above is useful context. None of it is your answer, because none of it was built from your audience. Instagram Insights, LinkedIn's Analytics tab, and TikTok's Creator Tools already break down when your specific followers are active by day and hour, and that breakdown will always outrank a global average built from millions of accounts that aren't yours.

If you manage more than one account, cross-referencing native analytics against a scheduling tool's own view speeds things up. TryPost's native analytics tracks followers, reach, and engagement per post directly from each connected platform, so you can compare which posting windows moved the numbers for that specific account instead of guessing from an industry chart. Our free best time to post tool generates a starting schedule by network, region, and audience type (B2B, B2C, creator, or ecommerce), useful for a brand-new account that has no history to check yet.

Run the test for two to three weeks before drawing conclusions. A single post landing at 9 a.m. and getting strong engagement doesn't confirm the hour, it might just be a stronger piece of content. Look for the pattern across a dozen or more posts before you commit a schedule to it. For an agency running several client accounts, this also means the schedule isn't the same across clients. A fitness studio and a law firm will never share a best hour, even when they're both being posted from the same workspace.

Turning a time window into a schedule

Once you've found the window that fits an account, the only thing left is showing up in it every week. Batch a month of content in one sitting and drop each post into its slot on a visual calendar, rather than trying to remember the right hour for each client or channel every time you sit down to post.

TryPost's calendar lets you drag a scheduled post to a new day or time in seconds, so testing a different window doesn't mean rebuilding the week. Once the schedule is running, the analytics dashboard shows whether the new time is outperforming the old one for that specific account, which is the only number that actually matters. See pricing if you're ready to set it up.