HSK Vocabulary Sizes: Words per Level (HSK 2.0 & 3.0)

By Ray Banks·July 18, 2026·HSK

HSK 2.0 — the six-level exam most people still sit — requires 150, 300, 600, 1,200, 2,500, and 5,000 cumulative words at levels 1 through 6. The newer HSK 3.0 framework (新汉语水平 / 新漢語水平, xīn Hànyǔ shuǐpíng) spans nine levels and 11,092 words under the 2021 national standard, and unlike the old system it also specifies exactly how many characters and grammar points each band requires. Both full sets of tables are below, followed by something the official lists never tell you: what each vocabulary size actually lets you read.

How many words is each HSK 2.0 level?

HSK 2.0 levels are cumulative: HSK 4's 1,200 words include everything from HSK 1–3, so the new vocabulary at each level is smaller than the headline number. The full breakdown:

*HSK 2.0 officially specifies words only, never characters. The character figures are the commonly cited counts of distinct characters appearing in each level's word list — useful for planning, but not an official requirement.

Notice the back-loading: half of all HSK 2.0 vocabulary arrives at level 6 alone, and the two final levels together account for 3,800 of the 5,000 words. That's a big part of why the jump from HSK 4 to HSK 5 feels like a wall — our HSK 4 breakthrough guide covers how to cross it.

How many words is each HSK 3.0 level?

HSK 3.0 comes from the Chinese Proficiency Grading Standards (GF0025-2021), in force since July 2021. It defines three stages — elementary (1–3), intermediate (4–6), advanced (7–9) — and, for the first time, quantifies characters and grammar alongside words. Levels 7–9 share one combined word list and one exam.

Two details worth knowing. First, only a subset of those characters — 1,200 by the advanced band — sits on the standard's separate handwriting list; you're expected to recognize far more characters than you can write by hand. Second, the numbers above are the 2021 standard. In November 2025, Chinese Testing International published a revised exam syllabus (marked for implementation from July 2026) whose per-level word lists differ — cumulative targets of roughly 300 / 500 / 1,000 / 2,000 / 3,600 / 5,400 words for levels 1–6 and about 11,000 in total, with published list counts varying slightly by source. If you're deciding what to study for a 2026 test date, read our new HSK 3.0 guide — it covers the rollout status and which version you'll actually sit. The authoritative source for exam registration and syllabi is chinesetest.cn.

What can you actually read at each vocabulary size?

Word counts are the input. The output that matters is whether real Chinese text becomes readable — and that turns mostly on characters, because every unknown character is a hard stop on the page. We measured this across the 658 graded stories in the Literate Chinese catalog (141,730 character occurrences, July 2026): a story counts as readable at N if the top-N most frequent characters cover at least 98% of its text — the threshold where comprehensible input works and you can infer the rest from context.

Map that onto the exam ladders and the shape of the journey gets clear:

• Around HSK 2.0 level 3 (600 words, roughly 620 characters) or HSK 3.0 level 2 (600 characters), you sit near the 500-character rung: about 60 of our 658 graded stories open up, and you're still hitting an unknown character every few sentences elsewhere.
• Around HSK 2.0 level 4 (~1,050 characters) or HSK 3.0 level 3–4 (900–1,200 characters by the standard), you cross the 1,000-character rung — half the catalog becomes genuinely readable. This is the single biggest payoff zone in the whole progression.
• By HSK 3.0 level 6 (1,800 characters), 563 of 658 stories clear the 98% bar — nearly everything graded is comfortable, and the remaining gap to native novels is vocabulary and style, not raw character coverage.

Two honest caveats. These are graded stories, written to be readable — native novels draw on 3,000+ characters plus names, idioms, and literary vocabulary, which is why passing HSK 5 doesn't automatically make novels readable (we wrote about that gap in why you can pass HSK 5 but still can't read a novel). And frequency-ordered knowledge is the best case: if your 600 characters came from textbook chapter lists rather than reading, your effective coverage is lower. The fix for both is the same — start reading stories at your level so the frequent characters become automatic and the rest arrive in context.

Should you count words or characters?

Track both, because they answer different questions. Characters decide whether you can decode a page; words decide whether you understand it (knowing 电 and 脑 separately doesn't give you 电脑/電腦 diànnǎo, "computer"). HSK 2.0 only ever counted words, which is why two learners with the same certificate can have wildly different reading ability. HSK 3.0's three-dimensional targets — characters, words, and grammar per level — are a real improvement, and a good model for self-learners even if you never sit the exam.

If you want the lists without the spreadsheet-wrangling: the Literate Chinese app ships every HSK 2.0 level and every HSK 3.0 band as built-in flashcard lists, connected to the story catalog so each word links to stories where you'll actually meet it. (In-app counts differ slightly from the official totals because duplicate entries across bands are removed — our HSK 3.0 level 2 list has 746 unique new words against the official 772, for example.) TOCFL and AP Chinese lists are built in too.