How long does an Instagram post keep getting views?

Most of its life happens immediately. Around 76 percent of a single image or carousel post's total views arrive in the first three days, and 65 percent for Reels, according to the Metricool Instagram Study 2026.

How long does a LinkedIn post last?

Half of a LinkedIn post's lifetime impressions happen within the first 48 hours, with roughly 40 percent of interactions on personal profiles occurring on day one.

Does it matter what time I post?

Yes, more than most people assume. Because performance concentrates in the first hours, publishing at the wrong time costs you the entire window in which the post had momentum, not just a few impressions.

How Long Does a Social Media Post Last?

The short answer

Almost everything your post will ever do, it does immediately. On Instagram, 76 percent of a single image or carousel post's total views happen in the first three days, and 65 percent for Reels. On LinkedIn, half of a post's lifetime impressions happen within 48 hours. After that, the algorithm quietly moves on.

The numbers

Instagram posts and carousels: 76 percent of views and 75 percent of interactions in the first three days.
Instagram Reels: 65 percent of views and 61 percent of interactions in the first three days.
LinkedIn: roughly 40 percent of interactions on day one for personal profiles, 35 percent for company pages, and half of all impressions inside 48 hours.

Source: Metricool Instagram Study 2026 and Metricool LinkedIn Study 2026.

What follows from this

Publishing time becomes a strategic decision rather than an administrative one. Posting at the wrong moment does not cost a few impressions at the margin. It costs the window in which the post had all of its momentum.

Your first two hours of engagement set the ceiling. Comments arriving early tell the algorithm the content is worth distributing, and that distribution produces more comments. Arriving late to your own comment section wastes the compounding entirely.

And evergreen content is largely a myth on social. A post still useful in six months is worth republishing, not waiting on. The archive does not work for you the way a website does.

What to do differently

Publish when your audience is present. Instagram peaks between 7 and 9pm, LinkedIn between 9am and noon.
Block thirty minutes after publishing and reply to every comment. It is the highest return half hour in your week.
Never publish something important before a full day of meetings.
Republish what worked. After ninety days a good post is new to most of your audience.

Your Post Has Three Days: The Content Lifespan Rule

The short answer

The numbers

What follows from this

What to do differently

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