Best Time to Post on TikTok: What 5 Studies Show

The best time to post on TikTok is Tuesday through Thursday around 2–4 p.m. or 8 p.m., in your viewers' local time. Support is thin, though. Weekday afternoons are backed by two of five recent studies and contradicted by a third, and 8 p.m. is the only hour that three studies share. Weekends split the studies down the middle.

The bigger finding is that timing matters less on TikTok than on most networks. The For You feed recommends videos by interest, not by who happens to be online, and the one study that compared each post with its own account's normal found almost no hour effect. This guide compares the five studies, explains why they disagree, and gives you a four-week test to check your own account.

What is the best time to post on TikTok?

The best time to post on TikTok is Tuesday, Wednesday, or Thursday, around 8 p.m. or from 2 p.m. to 4 p.m. in your audience's time zone. Sprout Social's 2026 analysis recommends 2–6 p.m. from Tuesday to Thursday, with wider windows on Wednesday (1–8 p.m.) and Thursday (1–5 p.m.). SocialPilot's analysis of 700,000 TikTok posts names 8 a.m. and 8 p.m., with 2–4 p.m. close behind. Buffer's study of 7.1 million posts finds that engagement generally peaks from 6 p.m. to 11 p.m., and PostFast's 2026 report puts its best hours at 8 p.m. and 9 p.m.

Only 8 p.m. is recommended by three of the five studies, and they even disagree about weekends. PostFast, a competing scheduler that analyzed its own users' posts, scored 15,115 videos against each account's own median and found that no well-sampled hour beat normal by 5% or more. Treat the published windows as a reasonable starting point, then spend most of your effort on the first seconds of each video.

What five studies say about the best time to post on TikTok

Each study measured something slightly different, which matters when you compare them. The table summarizes what each one published as of October 5, 2026.

Study	Sample and period	Time zone	Best windows	Best days	Weakest days
Buffer	7.1M posts, published September 14, 2026	Normalized ("no need to convert")	Evenings 6–11 p.m.; top slot Sunday 9 a.m.	Saturday, then Monday and Sunday	Wednesday and Thursday
Sprout Social	~2B engagements, 307K profiles, Nov 27, 2025 – Feb 27, 2026	Local time	Tue–Thu 2–6 p.m.; Mon and Fri 3–5 p.m.	Tuesday, Wednesday, Thursday	Sunday (worst), Saturday
SocialPilot	700K posts from 50K+ accounts, January – December 10, 2025	Time-zone-agnostic	8 a.m. and 8 p.m.; 2–4 p.m. next	Tuesday, Wednesday, Thursday	Sunday, then Saturday
Hootsuite	1M+ social posts from 118 countries, published Nov 19, 2025	Localized	Thursday 7–9 a.m.; Saturday 10 a.m. – 7 p.m.	Thursday, Saturday	Not named; avoid Saturday before 7 a.m.
PostFast	15,115 posts, 197 workspaces, June 6 – Sept 4, 2026	Local time and UTC	9 p.m. (1.04x) and 8 p.m. (1.02x)	Saturday (1.04x)	Tuesday (0.98x)

To build the chart, I counted an hour as recommended when a study's published window included posts starting in that hour. Hootsuite's windows apply to one day each, so the chart shows them but leaves them out of the count. PostFast's best hours are only 2–4% above normal, so its bar is hatched. The highest count is three out of five, reached only at 8 p.m. Hootsuite publishes two slightly different windows: its overall summary says Thursday 6–9 a.m. and Saturday 10 a.m. – 6 p.m., while its day-by-day breakdown says 7–9 a.m. and 10 a.m. – 7 p.m. I use the day-by-day figures throughout.

Where the studies agree

• Mid-afternoon and early evening are safe. The 2–4 p.m. window is recommended on weekdays by Sprout Social and SocialPilot, and falls inside Hootsuite's Saturday window. The 8 p.m. hour has support from Buffer, SocialPilot, and PostFast.
• Midweek has the most support, with one dissent. Sprout Social, SocialPilot, and Hootsuite name Thursday a strong day, and Sprout Social and SocialPilot rank Tuesday through Thursday highest, but Buffer lists Wednesday and Thursday as its weakest days.
• The middle of the night is weak. SocialPilot names late Sunday night, from 11 p.m. to 3 a.m., as the worst time, and Hootsuite warns against posting before 7 a.m. on Saturday.

Where the studies disagree

The sharpest conflict is between Buffer and Sprout Social. Sprout Social recommends weekday afternoons, while Buffer reports that afternoons from 12 p.m. to 5 p.m. tend to see the lowest engagement. Buffer's per-day top slots still include 1 p.m. on Monday and Thursday, so treat its afternoon dip as a tendency, not a rule. Buffer's top slot, Sunday at 9 a.m., falls on the day that Sprout Social calls the worst of the week.

When two datasets with millions of posts point in opposite directions, the honest reading is that the clock is not the main factor on TikTok. That is also what PostFast's controlled analysis found.

What is the best day to post on TikTok?

Thursday is the most widely supported day to post on TikTok, named a strong day by three of the four studies that rank days: Sprout Social, SocialPilot, and Hootsuite, whose Thursday window is 7–9 a.m. Buffer is the exception and ranks Thursday among its two weakest days. Tuesday and Wednesday follow with two each, from Sprout Social and SocialPilot. Saturday is a genuine split. Buffer calls it the strongest day and Hootsuite recommends Saturday from 10 a.m. to 7 p.m., while Sprout Social says to avoid it and SocialPilot ranks it second-weakest. Sunday is named weakest by Sprout Social and SocialPilot, yet it holds Buffer's top slot at 9 a.m. The day matters least in PostFast's controlled data, where Saturday scored 1.04x, Tuesday 0.98x, and every other day stayed within 2% of normal. Start with Thursday as a test day, then test one Saturday slot before you trust or rule out weekends.

If you search for the best time to post on TikTok today, this table gives each study's answer for that day.

Day	Buffer (top slot)	Sprout Social	SocialPilot	Hootsuite
Monday	1 p.m.	3–5 p.m.	5–7 p.m., 10–11 p.m.	5 p.m.
Tuesday	6 a.m.	2–6 p.m.	8 a.m., 2–4 p.m., 8 p.m.	10 a.m. – 1 p.m.
Wednesday	10 p.m.	1–8 p.m.	8 a.m., 2–4 p.m., 8 p.m.	4–6 p.m.
Thursday	1 p.m.	1–5 p.m.	9 a.m., 2–4 p.m., 8 p.m.	7–9 a.m.
Friday	6 p.m.	3–5 p.m.	8 a.m., 1–3 p.m.	4–6 p.m.
Saturday	5 p.m.	Avoid	11 a.m., 3 p.m., 8 p.m.	10 a.m. – 7 p.m.
Sunday	9 a.m.	Avoid	9 a.m., 10 a.m., 4 p.m.	8 a.m. – 12 p.m.

The table shows how far apart the studies are on any given day. On Tuesday, for example, the top recommendations run from 6 a.m. (Buffer) to 8 p.m. (SocialPilot).

Why do TikTok timing studies disagree?

Each study is a fair summary of its own data. The gap comes from what they measured, whose posts they saw, and how they set the clock.

1. They measure different outcomes. Buffer ranks by median engagement rate, Sprout Social counts engagements, and PostFast scores views. A video can earn a high engagement rate from a small audience or many views with few likes.
2. They sample different customers. Each dataset reflects the people who use that tool. Sprout Social's 307,000 profiles belong to about 30,000 customers of a business-focused tool, and their audiences may scroll at different times from a creator's audience.
3. They handle time zones differently. Sprout Social reports local time. Buffer and SocialPilot adjust their results so that no conversion is needed, and Hootsuite localizes data from 118 countries. Those methods do not produce identical clocks.
4. They cover different periods. Sprout Social's data covers winter months, PostFast's covers summer, and SocialPilot's covers most of 2025. Viewing habits shift with school terms and holidays.
5. Big accounts distort pooled averages. When large accounts post at certain hours, those hours look strong even if timing had little effect. PostFast removed this by scoring each post against its own account's median. On Instagram, that shrank the apparent gap between hours from 5.5x to 1.43x, according to PostFast's report. On TikTok, the hour curve did not even reproduce when PostFast repeatedly split the data in half.

The practical conclusion is the same as on other networks, only stronger. A clear hook at an average hour will usually beat a weak opening at the "best" hour. If your videos stall early, rework the first line and first seconds before you move your schedule.

Does posting time matter on TikTok?

Posting time matters on TikTok, but less than on networks that show posts mainly to followers. The reason is how the For You feed works.

TikTok's help center article on how TikTok recommends content lists three groups of factors: user interactions, such as content people like, share, comment on, and watch in full or skip; content information, such as sounds, hashtags, and number of views; and user information, such as language, location, time zone and day, and device type. TikTok says user interactions, including watch time, are generally weighted most heavily. TikTok's original newsroom explainer, How TikTok recommends videos #ForYou, adds that neither follower count nor previous high-performing videos are direct factors in the recommendation system.

That changes what timing can do. On a follower-first feed, a post competes for attention during the hours after it goes live. On TikTok, the system keeps matching a video with people likely to watch it, so a video can keep earning views long after the posting hour. Socialinsider's analysis of 6 million TikTok posts from January to August 2025 found that views surge in the first one to five days after posting, then keep growing more slowly over the following weeks.

Timing still has two jobs. It decides whether your existing followers and viewers are awake for the first wave of views, and whether you are free to answer the first comments. Viewer time zone and day also appear among TikTok's listed factors, so posting into your audience's active hours is a sensible default, not a magic lever.

How to find your own best time to post on TikTok

The study windows above tell you where to start looking. This four-week test compares each video with your own normal instead of with other accounts, which is the method that made PostFast's results more reliable.

1. Check when your viewers are active

Open TikTok Studio, go to Analytics, and look at the Viewers tab. According to TikTok's Creator Academy guide to TikTok analytics, last updated October 1, 2026, the "Most active times" section shows when your viewers were most active on TikTok in the last seven days. The Followers tab also breaks down your audience's activity by hours and days.

Note the two or three busiest periods. If your account is new and the charts are thin, start with the study overlap: 2 p.m. and 8 p.m.

2. Pick three test slots

Choose one morning, one afternoon, and one evening slot that fall within or near your active periods. A sound default is 9 a.m., 2 p.m., and 8 p.m. on Tuesday through Thursday. Keep the slots fixed for the whole test.

Rotate formats and topics across the slots. If your tutorials always go out at 2 p.m. and your trend videos at 8 p.m., you are testing content, not time. Aim for at least four videos per slot, which means three videos a week for four weeks.

3. Score each video at seven days

Because TikTok videos keep collecting views for days, wait longer than you would on X or Threads. Record each video's views at the same age, such as seven days after posting, then calculate a timing index:

Timing index = video views at seven days ÷ your median views per video

An index of 1.00 is your normal. An index of 1.30 means the video reached 30% more viewers than your typical video. Average the index for each slot. TikTok Studio also shows average watch time and the share of viewers who watched the full video, which tell you whether the content held attention regardless of the hour.

Slot (illustrative)	Videos	Average timing index	Read
Tuesday–Thursday 9 a.m.	4	0.97	Normal
Tuesday–Thursday 2 p.m.	4	1.06	Normal; not a clear winner
Tuesday–Thursday 8 p.m.	4	1.03	Normal

These numbers are an example to show the calculation, not data from a real account.

4. Keep the winner, or stop optimizing the clock

Adopt a slot only when it leads by a clear margin, such as 20% or more, across several videos. On TikTok, the most likely result is the one in the example: all three slots land within a few percent of each other. That is useful information. It means you can post whenever it suits your workflow and put the saved effort into hooks, retention, and consistency.

Repeat the test each quarter or after your audience changes, such as when a video brings in viewers from a new country. The four-week test in the X guide uses the same method with impressions, if you want to run both networks side by side.

Which time zone should you schedule TikTok posts in?

Every recommendation above refers to your audience's local time. The Viewers tab in TikTok Studio also shows inferred locations, so check where most of your viewers are before you choose a clock. TikTok's Creator Academy guide does not state which time zone the "Most active times" chart uses, so compare it with a video whose posting time you know before converting.

Audience	Starting slot	Why it works
Mostly US East Coast	2 p.m. and 8 p.m. ET	Matches the two windows with the most support
Across the United States	5 p.m. ET (2 p.m. PT)	Early evening in the East, afternoon in the West
UK and US East Coast	8 p.m. UK (3 p.m. ET)	Evening in the UK and mid-afternoon in New York
Western Europe	2 p.m. and 8 p.m. CET	Covers most of Europe in one window
Global	Test two slots, about eight hours apart	No single hour reaches every region at a good time

The United States and Europe change their clocks on different dates, so recheck any cross-region slot in March and in late October and early November.

What should a starter TikTok schedule look like?

If you want a schedule you can use this week, start with three videos that follow the overlap between the studies. Then run the four-week test before you change anything.

Day	Time (audience local)	Video type
Tuesday	2 p.m.	Your strongest idea or tutorial of the week
Thursday	8 p.m.	A story, opinion, or trend-based video
Saturday	5 p.m.	A test slot, since the studies split on weekends

Saturday is deliberately a test. Buffer and Hootsuite favor it, while Sprout Social and SocialPilot rank it among the weakest days, so your own numbers should decide whether it stays. For a fuller weekly system with batching and review, read how to build a consistent social media posting schedule. If you also post Reels, compare this plan with the best time to post on Instagram, and for longer videos and Shorts see the best time to post on YouTube.

Which timing mistakes hold back TikTok videos?

• Judging a video after one hour. TikTok views can keep arriving for days. Compare videos at the same age.
• Copying another network's schedule. A morning slot copied from another network may miss the 6–11 p.m. peak Buffer sees on TikTok. Our best time to post on social media guide compares networks side by side.
• Changing the time and the format at once. You will not know which change caused the result.
• Trusting one viral video. A single outlier can make any hour look perfect. Use the median, not the average.
• Ignoring time zones. A 2 p.m. Eastern recommendation is 11 a.m. in California and 7 p.m. in London.
• Waiting for the perfect hour instead of posting. PostFast's advice for TikTok is to stop optimizing the clock and test hooks and post daily. Its controlled data shows every well-sampled hour within about 5% of an account's normal.

Schedule TikTok videos at your test times with PostQuest

A scheduler keeps a timing test honest by publishing at the same times every week, even when you are busy. PostQuest is a social media scheduler for founders, creators, and small teams. It supports TikTok along with Instagram, Facebook, LinkedIn, X, Threads, Pinterest, YouTube, Bluesky, and Mastodon.

For a TikTok test, the useful parts are:

• A calendar for fixed slots. Schedule the same three times each week and see the whole test at a glance.
• TikTok's posting rules built in. PostQuest follows the rules of TikTok's Content Posting API. Before a TikTok post can be scheduled, you choose who can view it (Everyone or Only me), whether to allow comments, duets, and stitches, whether the content is AI-generated, and whether it promotes your brand or a third party. The interaction options start switched off, branded content cannot be set to Only me, and the post shows TikTok's Music Usage Confirmation notice before you confirm.
• Pre-publish checks. Videos are checked against TikTok's limits before scheduling: 3 seconds to 10 minutes, up to 4 GB, in MP4, WebM, or MOV. Captions can run to 2,200 characters for videos and 4,000 for photo posts, and photo carousels take 2 to 35 images. The TikTok specs page lists the full requirements.
• Per-post analytics. PostQuest syncs views, likes, comments, and shares for each published TikTok video, plus reach, saves, and new followers for business accounts. That gives you the inputs for the timing index.
• AI assistant access. Through the PostQuest MCP server for Claude, you can ask your assistant to list recent TikTok posts with their metrics and group them by posting hour. AI-created posts stay drafts until you approve them.

PostQuest does not suggest best times automatically. If you want a tool to recommend slots from your history, Buffer, Later, and SocialPilot all offer best-time features. For a step-by-step setup, read how to schedule TikTok posts, or review the current PostQuest plans. The seven-day trial includes 20 scheduled or published posts, which is enough to set up your first week of slots but not a full four-week test.