Post time planner

Audience split across timezones? Select the regions your followers live in and see — in your local time — which posting hours catch the most of them awake and off work-mode. Pure timezone math, no signup. Platform-specific? See best time to post on TikTok and best time to post on Instagram.

Tap regions to toggle. Waking hours counted as 07:00–23:00 local; evening leisure hours (18:00–23:00) weighted double. Your timezone is detected automatically:

Audience-awake score by hour (your local time)

Taller = more of your selected audience awake, with evenings weighted.

Found your window? Smart Post Studio schedules to all 8 platforms from your desktop — queue a week of posts into the exact slots that work. Free plan, no card.

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What this is (and isn't). This tool does timezone arithmetic: it scores each hour by how many of your selected regions are in waking hours, weighting evenings. It deliberately makes no claims about platform algorithms or "magic posting times" — engagement patterns differ by audience, and your own platform analytics are the ground truth. Use this to avoid posting when your audience is asleep; use your analytics to fine-tune within the awake windows.

How the post time planner works

Where does the data come from? It is pure timezone arithmetic. You pick the regions your audience lives in, the tool converts each region's typical awake-and-off-work hours into your local time, and shows the overlap. There is no scraped engagement data behind it, which is why it loads instantly and needs no login.

Is there one best time to post? Not globally. Every published 'best time' chart is an average over accounts that are nothing like yours. Use the overlap here as a starting window, then check your own platform analytics after a few weeks; the hours that work for your followers will show up there. We explain the method in best time to post on TikTok and best time to post on Instagram.

What if my audience is split across continents? Pick a slot that catches the largest group, then schedule a second post or a repost for the other side of the planet. A scheduler makes this painless: queue both at once and let them fire while you sleep.

How do I actually schedule at those times? Any scheduler will do. Smart Post Studio lets you set the time per post and per platform, so a 7 am Instagram slot and a 6 pm TikTok slot for the same video are two clicks, and the web app fires them from our servers even if your laptop is closed.

More free tools: smartpoststudio.com/tools