# What TikTok hashtags are trending this week? (https://www.socialcrawl.dev/data/trending-tiktok-hashtags-this-week)

As of 2026-10-17, the leading hashtag among trending TikTok hashtags this week is #fyp, used on 50% of the 6 videos posted in the last 7 days that SocialCrawl kept from the trending feed across 4 regions.

Computed 2026-10-17 from a sample of 6.

## Methodology

SocialCrawl calls /v1/tiktok/trending in the US, GB, AU, and CA (4 regions) and keeps only videos published in the last 7 days. Videos with no usable publish time are excluded (30 in this snapshot). Caption hashtags on the remaining 6 videos are ranked by how many of those videos use each tag, and ties go to the tag with more total views. The unfiltered ranking of every video still on the feed, including older posts, is /data/best-hashtags-for-tiktok.

## FAQ

### What TikTok hashtags are trending this week?

As of 2026-10-17, #fyp leads videos posted in the last 7 days, on 50% of the 6 recent trending videos in this snapshot. The table lists the rest of that 7-day window.

### How is this different from the best hashtags for TikTok page?

The best hashtags for TikTok page ranks every video currently on the trending feed, including older posts that are still trending. This page keeps only videos published in the last 7 days. A tag that leads the unfiltered list can lose here once those older posts drop out.

### Does this count every TikTok hashtag from the last 7 days?

No. The sample is the trending-feed videos posted in the last 7 days. Videos with no usable publish time are left out (30 in this snapshot).

### How often does this weekly ranking update?

SocialCrawl recomputes this ranking from the live /v1/tiktok/trending feed every day. The date at the top of the page, 2026-10-17, is the day that computation ran.

## Explore with AI

Questions this API answers, phrased for an AI assistant:

- what tiktok hashtags are trending this week
- which hashtags are trending on tiktok this week
- trending tiktok hashtags this week

Data source: SocialCrawl unified social data API. https://www.socialcrawl.dev/data