The Best Time to Post on Social Media Is Yours: How to Find It in Four Weeks
Every year someone publishes a chart of the best times to post. The problem is it describes everyone except your audience. Here is a simple four week test to find your own windows.
Search for the best time to post on social media and you will find dozens of confident answers, each with a colourful chart. They are averages across huge numbers of accounts in every industry and time zone. Your audience is not an average.
A boutique selling to students, a B2B software company and a restaurant all have customers who scroll at completely different moments. The only reliable way to find your best times is to test them on your own account. It takes about four weeks.
What you are actually measuring
Before you test, decide what “best” means. Posting when the most people are online is not the goal if they scroll past. Pick one primary measure per platform:
- Engagement per post (likes, comments, shares and saves divided by reach) for awareness content.
- Comments and DMs per post if your posts drive conversations and sales.
- Link clicks if traffic to your store or site is the point.
Use a rate, not a raw count, so one viral post does not skew everything.
Week 1: get your baseline
Open your platform analytics and look at when your followers are online. Instagram and TikTok both show audience activity by day and hour for business and creator accounts. Write down the three busiest windows.
Keep posting as you normally would this week, and log every post with its time, format and results. This is your baseline.
Weeks 2 and 3: test windows
Choose four windows to test, for example early morning, lunchtime, early evening and late evening in your audience’s main time zone. Include at least one window you would not normally pick. Surprises live there.
Rotate your posts across those windows so each one gets several posts of similar format. Keep the content mix consistent: if all your best content lands at lunchtime, lunchtime will look artificially strong. A scheduler makes this painless, because you can plan the whole rotation in one sitting. We explain how to set that up in our guide to building a content calendar.
Week 4: read the results
Put your results into a simple grid of days against hours and colour each cell by your chosen measure. A pattern usually appears quickly.
Look for two things. First, your strongest windows overall. Second, differences by format: short video might win in the evening while carousels do better at lunch. Treat a window as a winner only if it beats your baseline across several posts, not once.
Platform notes
Reels, carousels and stories behave differently, so test them separately if you post all three. Stories are also worth timing around when you can reply, because they often spark DMs.
TikTok
Distribution can keep building for days, so judge a post on its first few days rather than its first hour. Consistency of posting tends to matter as much as the exact time.
If you sell to businesses, working hours in your buyers’ time zone are the obvious starting point, but test early mornings and lunchtimes too. Comments in the first hours help a post travel, so post when you can respond.
The window nobody talks about: when you can reply
Posting at the perfect moment means little if the comments arrive while your team is asleep. Questions go unanswered, buyers drift off and complaints sit in public overnight.
Weigh your best engagement windows against your moderation coverage. Sometimes the right call is posting slightly earlier so the first wave of comments lands while someone is watching. Our guide to response time targets covers how to plan that coverage.
Repeat every quarter
Audiences shift with seasons, new followers and algorithm changes. Rerun a lighter version of the test each quarter: keep your two best windows and challenge them with two new ones.
Schedulely lets you plan the whole rotation on one calendar for every channel, then catches the comments each post brings in so you can see which windows actually start conversations. See the calendar.
Frequently asked questions
Is there a universal best time to post on social media?
No. Published charts average millions of accounts. Your best time depends on your audience, time zone, platform and content format, so test it on your own account.
How long should a posting time test run?
About four weeks gives enough posts per window to see a pattern: one week for a baseline and three weeks rotating test windows.
Should I post at the same time every day?
Consistency helps your audience know when to expect you, but use your test results to choose those times, and test again each quarter.
