Best Time to Post on Instagram
Instagram's full weekly shape, hour by hour, in your audience's local time. Sourced from Sprout Social's 2026 study, not estimated.
UTC
Detected from this browser — change it if your audience is elsewhere
Peak window
12 PM – 9 PM
on Wednesday
Shown for an audience in UTC. These are the published hours, unconverted. Post 15 to 30 minutes early so you are live when the window starts.
Second widest
6 recommended hours on Tuesday
1 PM – 7 PM
Third
2 recommended hours on Monday
2 PM – 4 PM
Quietest
Friday, Saturday, Sunday
no window
The whole week
Every hour, seven days
Source: Sprout Social · audience-local hours
Why this shape
How Instagram behaves
Sprout Social measures Instagram's strongest windows at Tuesday 1 to 7 PM and Wednesday 12 to 9 PM, with narrower slots on Monday (2 to 4 PM) and Thursday (12 to 2 PM). Wednesday carries the widest window of the week. Monday through Thursday are the best days and weekends are the worst, so the old advice to post first thing in the morning does not hold up.
Those figures come from Sprout Social's 2026 study of nearly 2 billion engagements across around 307,000 profiles, measured in the audience's own local time. That means 1 PM is 1 PM wherever your followers are, with no conversion needed. Use the tool above to check the window, then confirm against your Instagram Insights after a few weeks.
What to do with it
Post 15 to 30 minutes before peak so your content is live when your audience opens the app.
Reels get the widest reach, so prioritize them when posting in a peak window.
Engagement in the first hour drives the algorithm. Reply to early comments fast.
Use Instagram Insights (Professional accounts) to see when your followers are most active.
Stay consistent. Three to five quality posts a week beats sporadic bursts.
Add Stories during peak hours to keep your account at the top of the tray.
FAQ
Instagram, specifically
What is the best time to post on Instagram?
Tuesday 1 to 7 PM and Wednesday 12 to 9 PM, according to Sprout Social's 2026 data. Wednesday is the widest window of the week. All times are in your audience's local time.
What is the best day to post on Instagram?
Wednesday, followed by Tuesday. Sprout Social lists Monday through Thursday as the best days and weekends as the worst, with early mornings also underperforming.
What is the best time to post Reels?
The study behind this page does not break Reels out from feed posts, so the honest answer is that the same windows are the best available guide. Watch your own Reels insights rather than trusting a separate number nobody has published.
How do I find the best time to post for my own Instagram account?
Switch to a Professional account, open Instagram Insights, and check when your followers are most active. Combine that with the benchmarks here, then schedule posts for those windows. Antwork can publish them automatically.
Next step
Post to Instagram at the perfect time, automatically
Antwork schedules your Instagram posts and Reels for peak engagement windows and publishes them for you, straight from your AI assistant.
- No credit card
- 8 platforms
- Unlimited posts
More Free Tools
Explore our complete suite of social media management tools
Engagement Rate Calculator
Calculate your engagement rate and see it scored against published benchmarks for every platform at once.
Twitter/X Character Counter
Count characters and split threads for X, LinkedIn, and Instagram. Real-time character counting.
Instagram Font Generator
Convert text to fancy Unicode fonts for Instagram bios and posts. 20+ font styles available.