Posting on TikTok for a US audience from the UK

If most of your TikTok followers are in the US, UK posting-time advice doesn't apply to you. You need to post for their afternoon and evening, which means your late evening or the middle of your night. This guide shows the exact gap through the year and the UK times that reach each part of the US.

The time difference through the year

The gap shrinks for a week in autumn and two weeks in spring, because the UK and the US change their clocks on different dates. If you schedule posts by UK time during those weeks, they will land an hour later in the US than usual.

When US audiences are most active

The big studies give their times in the audience's local time, so these are US times for a US audience:

• Sprout Social (about 2 billion engagements, November 2025 to February 2026): Tuesday to Thursday, 2–6pm. Sunday is the weakest day.
• Buffer (7.1 million posts): evenings, 6–11pm, are generally stronger than afternoons. Its top daily slots include Wednesday at 10pm and Friday at 6pm.
• Hootsuite (over 1 million posts): Monday at 5pm, and Wednesday and Friday from 4pm to 6pm, with Thursday mornings and Saturday daytime also strong.

So there are two good targets. One is the US afternoon and early evening, which every study rates. The other is the late evening, which Buffer rates most highly and which our calculator uses for entertainment niches such as comedy.

Eastern time converted to UK time

For most of the year:

In practice that gives you three options:

• 7–11pm UK time. This reaches the East Coast from 2pm to 6pm, Sprout Social's strongest window. It is the easiest option to keep up, because you can post live.
• Midnight to 4am UK time. This reaches the East Coast evening, 7–11pm. Schedule these posts.
• Around 1–2am UK time. This reaches 8–9pm Eastern and 5–6pm Pacific, so it catches both coasts in their evening. Also one to schedule.

Scheduling posts for the middle of the night

You don't need to stay up. TikTok's own scheduler on the web lets you schedule a post from 15 minutes to 10 days ahead, from the upload page at tiktok.com. Scheduling tools such as Buffer can also queue posts across several platforms.

If you schedule in UK time, remember the two short periods each year when the gap is 4 hours. Either move your scheduled UK times an hour earlier for those weeks, or set your scheduler to US Eastern time and leave it.

If your audience is split between the UK and the US

Look at TikTok Studio first. Open Analytics, then Followers, to see which countries your followers are in. If one country is clearly bigger, post for that one.

If it's close to even, 7–10pm UK time is a fair compromise. It's a weekday evening in the UK, which Sprout Social's UK data rates highly. It's also 2–5pm on the East Coast, inside Sprout Social's best US window. It won't reach the West Coast well, where it's still late morning.

Your niche still matters

The windows above are general. A US fitness audience, for example, is more likely to be active early in the morning, which is midday to early afternoon in the UK. The calculator on our homepage takes your niche and any pair of cities and gives you the exact UK times.

Check the results

Run your new times for at least two to three weeks before judging them, and compare like with like. Our guide to whether posting time matters on TikTok has a simple way to test it.