Why XHS needs its own formula, not the IG/TikTok one
Most engagement rate calculators are built around Instagram and TikTok conventions — likes, comments and sometimes shares divided by followers — and simply relabelling them for XHS/RedNote understates what's actually happening on the platform. XHS users treat "collect" (save) behaviour as a core action, routinely saving notes as reference material for recipes, product research or travel planning in a way that's much less central to how people use IG or TikTok, so an XHS engagement formula that leaves out collects is measuring the wrong thing. This tool uses (likes + collects + comments) ÷ followers specifically for the XHS tab, which is closer to how engagement is actually understood on that platform.
Across all three platforms, engagement rate naturally falls as follower count grows — a larger account reaches a broader, less personally-invested audience per post, and algorithmic distribution to non-followers dilutes the followers-based ratio. This is why the verdict below benchmarks your rate against your follower tier rather than a single flat number: a "low" rate for a nano account might be a perfectly normal rate for a macro one.
Building a KOL/KOC campaign and need to judge whether a creator's engagement rate justifies their asking rate? See the KOL rate calculator next. For the account and strategy layer around XHS specifically, see XHS marketing, and for social more broadly, social media marketing.