Best Time to Post Calculator
Select your platform and timezone to see a research-backed posting heatmap and your top 3 optimal time slots. Based on HubSpot and Sprout Social data.
Weekly Posting Heatmap — LinkedIn
Optimal times are based on HubSpot and Sprout Social engagement research. Results represent audience averages — test with your own audience for best accuracy. Times are shown in your selected timezone.
Why Posting Time Affects Your Reach
Every platform's algorithm rewards early engagement. A post that collects likes and comments in the first 30–60 minutes signals relevance to the algorithm — which then pushes it to a larger audience. Posting when your audience is actually online dramatically increases that early engagement window.
Algorithm Momentum
LinkedIn, TikTok, and Instagram measure early velocity. High engagement in the first hour expands distribution by 2–5x compared to posts that miss peak windows.
Audience Availability
Most professionals check LinkedIn before 9 AM and at lunch. Instagram users peak mid-morning and evening. Matching content type to audience behaviour drives consistent growth.
Compounding Consistency
Posting at consistent optimal times trains your audience to expect content, increasing return visits, saves, and follows over time.
Peak posting windows at a glance
How to Use This Tool
Three steps to find your optimal posting schedule.
Select Platform
Choose the platform you want to optimize — Blog, LinkedIn, TikTok, Instagram, and five more are supported.
Set Your Timezone
Pick your timezone (or your target audience's timezone). Times are displayed and highlighted accordingly.
Read the Heatmap
Amber cells indicate optimal posting windows. Check the Top 3 slots below for a quick-action recommendation.
What Marketers Are Saying
Content teams, solopreneurs, and social media managers who use this daily.
I moved all my LinkedIn posts to Tuesday and Thursday morning slots and saw a 40% jump in impressions within two weeks. The heatmap made it obvious.
The timezone selector is the feature I was missing everywhere else. My audience is in the US but I post from Europe — finally I can align the schedule correctly.
We built our Q2 content calendar around this tool. Having the research-backed windows for each platform in one place saved our team hours of research.
Frequently Asked Questions
What is the best time to post on LinkedIn?
Research from Sprout Social and HubSpot consistently shows Tuesday through Thursday between 7–8 AM and 12 PM as the highest-engagement windows on LinkedIn. These align with professionals checking their feed before and during their lunch break.
When is the best time to post on Instagram?
Instagram engagement peaks Monday through Friday between 11 AM and 1 PM. Mid-morning posts catch users during their mid-morning scroll and lunch break. Weekday consistency tends to outperform sporadic weekend posting for most accounts.
When should I post on TikTok for maximum reach?
TikTok's algorithm rewards early engagement velocity. Posting Tuesday through Thursday between 7-9 PM aligns with peak scroll time when users are winding down for the evening. Early comments and saves in the first hour signal TikTok to push the video further.
Does posting time actually affect reach?
Yes, especially on chronological or semi-chronological feeds like LinkedIn and Twitter/X. On algorithm-driven platforms like TikTok and Instagram, posting at peak engagement windows increases the likelihood of early interactions, which signals the algorithm to distribute content to a wider audience.
Are these times in my local timezone?
Yes. Select your timezone from the dropdown and the heatmap reflects times in that zone. The research data is anchored to audience local time, so selecting your audience's timezone (not necessarily yours) gives the most accurate result.
How often should I update my posting schedule?
Platform algorithm behaviour and audience demographics shift over time. Reviewing your schedule quarterly against your own analytics is good practice. Use this tool as a research-backed starting point, then refine based on your actual engagement data.
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