How often should you post on social media?
What the platforms say, what 15 million posts show, and a pace you can keep.
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The short answer
Post as often as you can keep posting well: For most businesses that is 3 to 5 times a week on Instagram and TikTok and 2 to 5 times a week on LinkedIn. Buffer’s studies of more than 15 million posts found reach per post rises as you post more (on TikTok mostly through more breakout posts rather than a better typical post), and the biggest gain per extra post comes from going from once a week to two to five times.
Updated
More posts, more reach per post
Buffer, 2025, 11.4 million posts. buffer.com
Buffer, 2025, 2.1 million posts. buffer.com
Buffer, 2025, 2 million posts. buffer.com
Buffer, 2025: each account compared with its own baseline. Instagram figures are approximate (“about”). Each chart has its own scale.
A pace for your line of work
Most businesses
Start at 3 to 5 posts a week on one or two platforms and hold it for a month before adding more. A pace you keep beats a burst you abandon.
Fitness trainers
We found no study on how often trainers post, so the platform data above is the best guide: 3 to 5 short videos a week fits around sessions. Warm ups, form cues and first-session questions repeat well.
Financial advisors (US)
Pace is set by review: plan a weekly batch your compliance team reviews at once. What the rules ask, in short (a summary, not legal advice):
- A principal approves a retail communication (one reaching more than 25 retail investors in 30 days) before use (FINRA Rule 2210).
- Posts in interactive forums are the exception; static profile content needs approval before posting (Regulatory Notice 10-06).
- Broker-dealer representatives keep communications at least 3 years (SEA Rule 17a-4).
- Registered investment advisers keep advertisements 5 years (SEC Rule 204-2).
Platform by platform, with sources
Platform guidance is quoted from each platform’s own pages where one exists; where it does not, we say so. The data is Buffer’s, which compares each account with its own baseline. Read on the date shown.
TikTok
No posting number we could confirm on TikTok’s own pages.
Source: buffer.com, read October 1, 2026
- Official
- The often-quoted “1 to 4 times a day” is attributed to TikTok for Business, but we could not find it on a current TikTok page, so we do not quote it.
- Data
- 11.4 million posts: compared with once a week, 2 to 5 posts a week gave 17% more views per post, 6 to 10 gave 29%, 11 or more gave 34% (Buffer, 2025).
- Start at
- 3 to 5 a week, more if quality holds
Instagram
No official number. Instagram’s head has said posting often helps reach, at a pace you can sustain.
Source: buffer.com; quote: routenote.com, read October 1, 2026
- Official
- No number on Instagram’s own pages. Adam Mosseri said in an Instagram Reel that, in general, posting more brings more reach, at a schedule you can sustain (reported by RouteNote, December 2024).
- Data
- 2.1 million posts: against 1 to 2 posts a week, reach per post rose about 12% at 3 to 5 a week, 18% at 6 to 9 and 24% at 10 or more (Buffer, 2025).
- Start at
- 3 to 5 posts a week
YouTube Shorts
YouTube asks for consistency, not a count.
Source: support.google.com, read October 1, 2026
- Official
- “A consistent, sustainable release schedule is critical when building and fulfilling audience expectations and maintaining your well-being” (YouTube Help).
- Data
- No large public study of Shorts frequency found.
- Start at
- A weekly schedule you can hold
- Official
- “Companies that post weekly see a 2x lift in engagement with their content” (LinkedIn Marketing Solutions).
- Data
- 2 million posts: compared with one post a week, the same accounts averaged 1,182 more impressions per post at 2 to 5 posts a week, 5,001 more at 6 to 10, and 16,946 more at 11 or more (Buffer, 2025).
- Start at
- 2 to 5 posts a week
Facebook
No official number found on Meta’s creator pages.
Source: blog.hootsuite.com, read October 1, 2026
- Official
- No official frequency found.
- Data
- No large controlled study found. Hootsuite recommends 1 to 2 posts a day, based on best practices, expert interviews and its own Q1 2025 posting data, with no sample size given.
- Start at
- Daily when you have something worth posting
Read next
Your questions, answered
Short answers to what people ask next.
Not by the data: in Buffer’s studies, reach per post rose at higher frequencies on Instagram, TikTok and LinkedIn (on TikTok mostly through more breakout posts). The real limit is keeping each post worth watching.
Buffer’s analysis of more than 15 million posts found the opposite: reach per post rose with frequency. On TikTok, extra posts mainly raise the odds of an outlier rather than lifting the typical post.
Instagram publishes no number. Its head, Adam Mosseri, said in a Reel, as reported by RouteNote in December 2024, that posting more generally brings more reach and that a schedule should feel sustainable. The common "3 to 5 posts a week" comes from Buffer and Hootsuite.
Batch the week. Daily posting rarely survives daily effort, so write and approve a week at once. Percify deals the ideas, makes the videos in your face and voice, and schedules the ones you keep.
Batch posts so a principal can review them before use, keep every post as a record, and avoid testimonials without the SEC Marketing Rule’s disclosures. FINRA Rule 2210, Regulatory Notice 10-06 and SEC Rules 206(4)-1 and 204-2 set the rules; check with your compliance team.