The two biggest 2026 studies don’t agree on the best time to post on TikTok. One says Tuesday to Thursday afternoons and to stay away from weekends. The other says Saturday is the best day of the week. If you’re a creator or a small brand trying to pick an upload hour, this post gives you both tables by day and hour, explains why they clash, and shows how to find your own hours in TikTok’s analytics. Your own numbers will beat both studies within two weeks.
Both studies are honest work, and they give opposite answers on the best time to post on TikTok. You can’t pick one and stop thinking about it.
Sprout Social’s best time to post on TikTok: Tuesday to Thursday, 2 to 6 p.m.
Sprout Social’s 2026 report is the one most marketers quote. It covers about 2 billion engagements across 307,000 profiles from 30,000 Sprout customers, collected between November 27, 2025 and February 27, 2026. All times are in the audience’s local time.
The headline is plain: Tuesdays through Thursdays, 2 p.m. to 6 p.m. Wednesday has the widest window, from 1 to 8 p.m. Monday and Friday are rated “high” with a narrower 3 to 5 p.m. slot. Saturday and Sunday come with a flat instruction to avoid posting.
So, by Sprout’s numbers, TikTok is an office-hours app, and its best posting times sit in the slow back half of a work afternoon, when the spreadsheet stops being interesting. That fits the data, because Sprout’s customers are mostly businesses whose audiences are often other people at work.
Buffer’s best time to post on TikTok: Saturday, then Sunday at 9 a.m.
Buffer’s study, published September 14, 2026, looked at more than 7.1 million TikTok posts published through Buffer. It ranks by median engagement rate. Saturday comes first, then Monday, then Sunday close behind. Wednesday and Thursday, Sprout’s peak days, are the quiet ones here.
In Buffer’s data, the single best time to post on TikTok is Sunday at 9 a.m. Monday at 1 p.m. and Sunday at 1 p.m. come next. Evenings from 6 to 11 p.m. generally do well. Buffer also says that afternoons, 12 to 5 p.m., generally show the lowest engagement on most days.
Read that twice. One study’s best posting time on TikTok is the other study’s worst one.
Both studies by day and hour, side by side
Here is each study’s best time to post on TikTok, day by day. Sprout gives windows in local time. For Buffer, this is the best single hour per day.
| Day | Sprout Social (local time) | Buffer (best hour) |
|---|---|---|
| Monday | 3-5 p.m. | 1 p.m. |
| Tuesday | 2-6 p.m. | 6 a.m. |
| Wednesday | 1-8 p.m. | 10 p.m. |
| Thursday | 1-5 p.m. | 1 p.m. |
| Friday | 3-5 p.m. | 6 p.m. |
| Saturday | Avoid posting | 5 p.m. |
| Sunday | Avoid posting | 9 a.m. |
They agree on one slot: Thursday at 1 p.m. That’s all the overlap. Two datasets with millions of posts each, and they share one hour.
If you post once a week, Thursday at 1 p.m. local time is the safest bet. It’s the best time to post on TikTok by both tables, and the only one. Treat it as a starting point you will test, though.
The studies measure different accounts, different things and different clocks
The clash makes sense once you read the methods. Nobody is lying. Each study describes its own users.
Start with who is in the data. Sprout’s sample is Sprout customers, and Buffer’s is accounts that publish through Buffer. Those are different groups of brands, agencies and creators with different audiences. A B2B software company and a bakery that posts sourdough videos have customers awake at different hours. Pool enough of each and you get different best times to post on TikTok.
Next, the metric. Sprout counts engagements. Buffer ranks by median engagement rate. A raw total rewards hours when lots of people are online. A rate rewards hours when the people who do see your post react to it, even if fewer of them are around. Sunday at 9 a.m. can have a small, relaxed audience that likes everything, which looks great as a rate and less great as a total.
Then the content. Buffer’s dataset includes videos, carousels, photo posts and text posts. A carousel someone flips through on a Saturday morning in bed isn’t the same thing as a 15-second clip watched in a queue at the bank.
Last, the clock. Sprout reports everything in the audience’s local time. Buffer says its data science team adjusted the times so they are “universally applicable” and you don’t need to convert them, but it doesn’t explain how. (We tried to work out what a universally applicable 9 a.m. is. It seems to be 9 a.m. wherever you are, which is either clever or optimistic.)
So when someone says “studies show the best time to post on TikTok is X,” ask which study, whose accounts and which metric. The answer usually decides the argument.
Time zones: post for your viewers’ clock, not yours
Even a perfect table of the best times to post on TikTok is useless if you read it in the wrong time zone. A creator in Lisbon whose views mostly come from the United States has a big gap to deal with. The US itself spans several time zones, so a “2 p.m.” post can’t land at 2 p.m. for every American viewer.
That’s why Sprout’s windows are in the audience’s local time. They describe when viewers are active, not when you press the button. If most of your viewers are on US Eastern time and you live in Berlin, Sprout’s Tuesday 2 p.m. is your Tuesday 8 p.m. in winter.
One small trap: the hour gap moves twice a year, because Europe and the US change their clocks on different weekends. For a few weeks each spring and autumn, a gap you had memorised is off by an hour. This matters most to people who schedule weeks ahead and never check again.
Since the gap keeps moving, find out where your viewers are before you convert any table. TikTok’s analytics show the top countries of your followers and viewers. If one country dominates, use its clock. If your audience is split across continents, no single hour can serve everyone. Pick the region you most want to grow, set your best time to post on TikTok by its clock, and accept that the rest will see the video a few hours late.
The For You feed doesn’t rank by hour
This is the part of the debate about the best time to post on TikTok that gets the least attention. TikTok has explained publicly how the For You feed recommends videos. The signals are user interactions (likes, shares, follows, comments, what you create), video information (captions, sounds, hashtags) and device or account settings such as language, country and device type. The settings get lower weight. Follower count isn’t a direct factor either.
The hour you posted isn’t on that list.
Timing still matters indirectly. If your followers are online when the video goes up, the first reactions come in quickly, and early interactions are signals. But the feed doesn’t stop showing a video because the hour has passed. What decides whether a stranger in another time zone sees it later is whether people watch it to the end. We covered that in our guide to getting views on TikTok: the For You feed rewards finished videos, not followers or upload hours.
So even the best time to post on TikTok is only a small push at the start. A good hook still matters more than a well-timed upload. We once scheduled a video for a study’s best slot and posted the next one at a random lunchtime because we got impatient. The lunchtime one did better. It also had the better first second, which we only admitted later.
Posting more often raised the ceiling, not the floor
If the hour matters less than people think, how often you post matters in a stranger way. In October 2025, Buffer published a study of 11.4 million TikTok posts from more than 150,000 accounts. The analysis was done by Buffer data scientist Julian Winternheimer and compared each account with itself over time.
Compared with posting once a week, the model found up to 17% more views per post at 2-5 posts a week, up to 29% at 6-10, and up to 34% at 11 or more. Social Media Today’s coverage summed it up in Buffer’s own words: posting more often doesn’t raise the floor, it raises the ceiling.
The table underneath shows what that means. Median views per post stayed around 500 at every frequency: 489 for one post a week, 506 for 2-5, 487 for 6-10 and 459 for 11 or more. Meanwhile, 90th-percentile views (what your best tenth of posts get) rose from 3,722 to 14,401. Your typical video does about the same. You just get more chances at a hit.
For anyone hunting the best time to post on TikTok, the lesson is simple. Two posts at an average hour give you two chances. One post at a perfect hour gives you one. Buffer notes the sample leans toward accounts connected to its platform and that TikTok changes often, so treat the numbers as a direction, not a law.
One tangent, quickly. “Median” in these studies means the middle post: half did better, half did worse. Social media tools love averages because one viral video can drag an average of ten videos up to a number none of them actually got. Medians are boring and honest. Anyway.
How to find your own best time to post on TikTok in analytics
TikTok will show you your own best times to post, which beats any study made from other people’s accounts. Open TikTok Studio, from your profile in the app or at tiktok.com on desktop. Go to Analytics, then the Followers section. You’ll find a follower activity chart by day and by hour. Switch it to hours and look for the blocks that stay dark week after week, not one spike.
Check the chart’s time zone before you trust it. Third-party guides disagree on whether TikTok shows this chart in UTC or in your local time, and that may differ between app and desktop. Here’s the quick test: find a video you posted at a time you remember, see what time the analytics give it, and work out the offset. It takes two minutes and saves you from a schedule that is quietly five hours off.
Two limits. If you have few followers, the chart has little to show, and you’ll need to rely on testing more than on the heatmap. Also, the chart only shows your followers. On TikTok, many of your views come from people who don’t follow you, so the chart is a guide for those early first reactions, not a map of everyone who might watch.
Watch your top-performing videos too. Open each one’s insights, note when you posted it, and look for a pattern. If your three best videos all went up on weekday evenings, that’s more useful than any heatmap, Sprout’s or Buffer’s.
A two-week test that settles it
Here’s the test we’d run to find the best time to post on TikTok for one account, and it fits into a normal posting week.
Pick three time slots. One comes from your follower activity chart, the peak hour. One is from Sprout’s table, converted to your main audience’s clock. The third comes from Buffer’s. If two of them land on the same hour, add an evening slot instead.
For two weeks, rotate the slots evenly so each one gets the same number of posts on comparable days. Don’t put all your best videos in one slot. If you can, vary only the hour and keep the format and length about the same.
Comparable days matter more than they sound. A slot that happens to get a public holiday, or the evening of a big football final, will lose for reasons that have nothing to do with the hour. Note those days and leave them out.
After two weeks, compare views and average watch time per slot, using the median and not the average, for the reason in the tangent above. A slot that wins on both is your best time to post on TikTok, at least until your audience changes. If no slot clearly wins, timing isn’t your problem, and your effort belongs in the first two seconds of the video.
Schedule TikTok posts ahead so the best time doesn’t need an alarm
TikTok’s own scheduler helps. According to TikTok’s announcement of the video scheduler, you can schedule a post anywhere from 15 minutes to 10 days ahead on the web upload page. So you can fill the two weeks in one sitting. No need for a 3 a.m. alarm just because Buffer thinks Sunday morning is the best time to post on TikTok.
Then run the test again every few months. Audiences drift. If one video takes off in a country you never posted for, your follower chart can shift by several hours in a week, and the slot that won in spring may be asleep by autumn. The same goes for the clock-change weeks mentioned above.
A practical side note on making several videos a week: the soundtrack is often the slowest part. Each clip has a different length, and a three-minute track faded out at 23 seconds sounds exactly like what it is. Mubert Render writes an original track to the duration you ask for, built from samples real artists uploaded and get paid for. People do re-cut. Mubert’s own data, last 28 days: about one in five tracks generated in Render gets re-cut to another duration. Whatever you use, check what the licence covers before a sponsored post. Our breakdown of TikTok Creator Rewards explains which views actually pay.
A checklist for finding your best time to post on TikTok this week
- Open TikTok Studio, go to Analytics, then Followers, and switch the activity chart to hours.
- Work out the chart’s time zone by checking a video you posted at a known time.
- Write down your top two follower countries and the time difference from your clock.
- Convert Sprout’s Tuesday-Thursday 2-6 p.m. window and Buffer’s Sunday 9 a.m. slot to that clock.
- Schedule two weeks of posts that rotate through three slots, using TikTok’s 10-day scheduler.
- Compare median views and average watch time per slot, not the single best video.
- Move the effort you were spending on timing into the first two seconds of each video.
Sprout and Buffer will both publish new tables next year, and they’ll disagree again. Only your own chart knows the best time to post on TikTok for your viewers.
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