The best time to post on TikTok is the window when your own followers are online and watching, and no published chart can tell you that. You find it yourself, for free: open TikTok Studio's analytics, read your followers' most active hours, then test two or three slots against each other for two weeks and keep the winner. The same routine works on Instagram with its own Insights. This page walks through both, step by step, and shows where the free method stops being enough.

The Toolkit take
7 days
The window TikTok's Most active times view covers, so take several weekly snapshots
100
Followers Instagram needs before follower trends show
2 weeks
Minimum fair test, two or more posts per slot
16 weeks
Engagement history Sprout Social's model reads per profile

Why your best time is not on a chart

Every few months, someone publishes a new table of the best hours to post. Those tables are averages across millions of other accounts, in other niches and time zones. Buffer, for example, publishes recurring best-time studies built on posts sent through its own app. They are useful as a starting guess. They are not your audience. A local gym, a B2B consultant and a teen gaming creator have followers who scroll at very different hours.

Timing matters because the first hours of a video's life are when your followers can find it fresh in their feed. Posting when they are awake gives them a chance to watch, like and share while it is new. So the question is not what time works on TikTok. It is when do my people open the app, and which of those hours produces the strongest early response for my content.

That answer changes. Followers grow, seasons shift, school starts. Treat your best time as a measurement you repeat every couple of months, not a fact you look up once.

How to find your best time to post on TikTok in TikTok Studio

TikTok's Creator Academy lists two places that answer this question. The Viewers tab has a Most active times section showing when your viewers were most active on TikTok in the last 7 days. The Followers tab breaks your audience's consumption habits down by hours and days [1]. Here is the routine.

  1. Open your profile in the TikTok app and tap the menu bars.
  2. Select TikTok Studio, find Analytics and tap View all.
  3. Open the Viewers tab and scroll to Most active times.
  4. Open the Followers tab and read the hours and days your followers are most active.
  5. Write down the three highest hours and the two strongest days.
  6. Repeat next week. The Viewers view covers only 7 days. Two or three weekly snapshots show the pattern.

On a computer, TikTok Studio Web keeps the same data under the Analytics tab on the left of the screen. In the separate TikTok Studio app, Analytics sits in the bar at the bottom. Copy the numbers into a free spreadsheet, such as Google Sheets or Excel. Keep the sheet simple: week, day, hour, and whether the hour was a peak for viewers, followers or both.

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Toolkit tip
Be early, not on the peak

Try a slot an hour or so before your followers' busiest hour as one of your test candidates. It gives the video time to reach its first viewers.

Pay attention to the shape, not just the peak. A curve with one sharp spike at 9 p.m. tells you something different from a plateau that runs from 6 to 11 p.m. A plateau gives you room to test. A spike tells you to be early, because a video published right at the peak still needs time to reach its first viewers.

Instagram most active times, in the same routine

Instagram keeps the same data inside Insights, which are free for any public account. Instagram's help page says the Total followers insight shows trends across your followers once you have at least 100 followers, including growth, top locations, age range and the times they're most active on Instagram [2].

  1. Make sure your account is public. A professional (business or creator) account gets the Professional dashboard; a personal account gets Your dashboard.
  2. Tap Profile or your profile picture in the bottom right.
  3. Tap Professional dashboard (or Your dashboard on a personal account). If you don't see it, tap More to go to Settings & activity, then tap Insights below For professionals (professional account) or Your dashboard below Your insights and tools (personal account) [3].
  4. Tap See all insights, then tap your followers insight for the detailed metrics. Instagram calls this view Total followers [2].
  5. Read the times they're most active and log the top hours in the same sheet you use for TikTok, with a column for the network.

Instagram also lets you pick a preset or custom timeframe within the past 90 days for your insights. Use the same window each time you check, so the snapshots compare fairly.

For Instagram specifically, our guide to the best time to post on Instagram explains what the published studies say and how to weigh them against your own Insights.

Turn active hours into a posting time: the two-week test

Active hours tell you when people are on the app. They do not tell you which hour makes your videos travel. That needs proof. Run a small, fair test. Keep it boring.

Pick two or three candidate slots from your top active hours. Post comparable content in each slot, rotating so every slot gets a similar mix. Then compare the same metric at the same age, for example views and average watch time 24 hours after posting. Do not compare a video that is three days old with one that is three hours old.

A mini example

This example is made up to show the method; the account and the numbers are illustrative, not real data.

A dog groomer posts short before-and-after clips. Her TikTok analytics show followers busiest from 7 to 10 p.m. on weekdays and late morning on Saturday. She tests three slots for two weeks, with at least two similar clips in each slot.

Slot Views at 24 h, per post Median
Weekday 6:30 p.m. 2,400 · 2,800 · 3,000 · 3,600 2,900
Weekday 8:30 p.m. 1,800 · 2,000 · 2,200 · 2,600 2,100
Saturday 10 a.m. 3,100 · 3,700 3,400

With an even number of posts, the median is the midpoint of the two middle values: (2,800 + 3,000) ÷ 2 = 2,900. The evening peak looked best on the chart, yet the earlier slot won in her test. Saturday morning also earned a regular spot. She keeps those two slots and retests in two months.

💡
Toolkit tip
Compare at the same age

Measure every post at the same point, such as 24 hours after publishing, and use the median per slot so one viral video does not decide.

Use the median, not the average. Outliers lie. One video that takes off can drag an average far away from what a normal post does. With only a handful of posts per slot, the median keeps one outlier from deciding your schedule.

Mistakes that skew the result

Changing two things at once. If you move to a new slot and switch from tutorials to trends in the same week, you cannot tell which change helped. Hold the content type steady while you test time.

Reading the wrong time zone. Before you set anything, check which time zone your analytics and your scheduler each use. A one-hour offset quietly ruins the whole test.

Judging on one post. A single video can win or lose for reasons that have nothing to do with the clock. Two weeks with at least two posts per slot is the minimum for a fair read.

Following a study over your data. Published best times are averages across other accounts. Use them only when you have no history yet, then replace them with your own numbers.

Never retesting. Your audience moves. A slot that won in spring can fade by fall. Put a retest on the calendar every couple of months.

⚠️
Watch out
Time zones can silently differ

Your analytics and your scheduler may use different time zones. Check both, or every slot you test will be off by the difference.

Where the free way stops

The free routine works well for one person running one or two accounts. It starts to break in three places.

Several networks at once. TikTok Studio and Instagram Insights each read only their own network. Comparing them means copying numbers into a sheet by hand every week. With four networks, that becomes a chore that gets skipped.

Several accounts or clients. An agency or a business with multiple locations repeats the whole routine per account. There is no shared view and no way to hand a colleague the result without the sheet.

Acting on the answer. Finding the hour is half the job. You still have to publish there, every day, often when you are busy. Native analytics only show the hours. The free native schedulers each post to their own network, and none of them places posts in your best slots for you, so keeping to the schedule across networks stays manual work.

That is the threshold: once you manage more than a couple of accounts, or you want posts to land in the best slots without being there, a tool that reads your history and schedules into those slots pays off. Some caveats apply to every tool. Each needs some history or a follower minimum before its suggestions reflect your audience, and for some networks the data is thin. Metricool notes that Facebook accounts connected after Meta changed its API in September 2024 get study-based times, not their own.

Later's Best Time to Post covers TikTok with one suggested time per day, plus the top times for Instagram, and you can turn its picks into scheduling slots, as our Later for Instagram guide shows.

Later Solves this

Turn on Best Time to Post from the top of the calendar: for TikTok it suggests one best time per day, for Instagram the top seven times from six months of engagement, and saved times can become Quick Schedule slots in the mobile app.

Where it stops: Not on Free; TikTok needs a TikTok Business account and Instagram a Business or Creator profile; no best times for LinkedIn. Plan: Starter and up; several profiles together from Growth

Metricool shades its calendar with a Best Times heatmap built from your audience's activity, so you click a dark slot to schedule there. Our Metricool Planner guide walks through it.

Metricool Solves this

Best Times shades the Planner calendar as a heatmap from your audience's activity; click a dark slot to schedule there, or let recurring posts take the best available time per network.

Where it stops: Needs at least 100 followers and, for TikTok, a business account; appears up to 7 days after connecting; Facebook pages connected after 24 Sep 2024 get study-based times.

Sprout Social suggests send times inside its composer and can place queued posts at those times automatically.

Sprout Social Solves this

In Compose, Optimal Send Times lists the top seven send times for the chosen profiles on that day, ranked from each profile's engagement; Sprout Queue with ViralPost applies them to queued posts automatically.

Where it stops: Profiles with little history get suggestions from network-wide data; there is no report of your audience's active hours.

To compare every option side by side, including tools that suggest times from your own audience and ones that rely on general data, see our roundup of best time to post tools.

Frequently asked questions

Where are most active times in TikTok analytics?+

TikTok's Creator Academy puts Most active times on the Viewers tab of TikTok Studio's Analytics, covering the last 7 days; the Followers tab shows your audience's habits by hours and days. Open Analytics from your profile's menu bars, then TikTok Studio, then View all.

Is the best time to post on TikTok the same as on Instagram?+

Not necessarily. Each app has its own audience habits, so read Most active times separately in TikTok Studio and in Instagram Insights and test each network on its own.

How often should I recheck my best time to post?+

Every couple of months, or sooner after a big jump in followers or a change in season. Run a short two-week test again and keep the slots that still win.

Do tools that suggest the best time to post use my own data?+

Most of them read your own history, but each needs some posting history or a follower minimum first, and some fall back to general data for small accounts. Buffer's suggestions come from general engagement data across active accounts, not your audience.

The bottom line

Your best time to post on TikTok sits in your own analytics, not in a published table. Read Most active times in TikTok Studio, do the same in Instagram Insights, pick two or three slots and test them fairly for two weeks using the median at 24 hours. Keep the winners and retest every couple of months. When the sheet starts covering several networks or several clients, or you keep missing the slots you found, move to a tool that reads your history and schedules into the right hours for you.

Sources
  1. [1] TikTok Creator Academy (Nov 2026) https://www.tiktok.com/creator-academy/en/article/tool-analytics-intro
  2. [2] Instagram Help Center (Nov 2026) https://help.instagram.com/788388387972460
  3. [3] Instagram Help Center (Nov 2026) https://help.instagram.com/257516379077270/