How many words do you need for each HSK level?

The short answer

Under the new HSK 3.0 standard, the vocabulary you're expected to know grows like this, level by level:

• HSK 1 — 300 words
• HSK 2 — 500 words in total (200 new)
• HSK 3 — 1,000 words in total (500 new)
• HSK 4 — 2,000 words in total (1,000 new)
• HSK 5 — 3,600 words in total (1,600 new)
• HSK 6 — 5,400 words in total (1,800 new)
• HSK 7–9 — about 11,000 words in total (5,600 new, shared across the top band)

These counts come straight from the HSK 3.0 word list that powers NestChinese — an 11,000-entry database you can browse level by level, free, with pinyin, meanings and stroke order for every entry.

Two things stand out. First, the list is cumulative: HSK 4 doesn't mean "learn 1,000 words", it means "know all 2,000 words from level 1 up". Second, the curve is front-loaded in the middle: the jump from HSK 3 to HSK 5 more than triples your vocabulary, which is exactly where most self-taught learners stall.

Where these numbers come from

In 2026 the HSK moved from six levels to nine — the reform usually called HSK 3.0. Along with new question formats, the reform replaced the old vocabulary syllabus with a much larger list of around 11,000 words organised into three bands: elementary (levels 1–3), intermediate (4–6) and advanced (7–9).

The advanced band is a single shared list. The exam for levels 7–9 is one test, and your score decides which of the three levels you receive — so there is no separate "HSK 8 word list". That's why the counts above stop splitting after level 6.

Be careful with older articles: numbers like "150 words for HSK 1" or "5,000 words for HSK 6" describe the old exam, not the current one. If you're not sure which system a resource uses, check whether it mentions nine levels. Our guide to how old levels map onto the new ones covers the differences in detail.

What each level looks like in practice

HSK 1–2 (up to 500 words). Survival Chinese: greetings, numbers, family, food, time. Almost every word here is one you'd use in your first week in China. The words are high-frequency, short, and mostly concrete — this is the fun part. Browse the HSK 1 list and the HSK 2 list to see for yourself.

HSK 3 (1,000 words). The first level that feels like "real" Chinese. You can handle daily routines, simple opinions and short texts. Many university programmes treat this band as the baseline for exchange students. The HSK 3 list doubles your vocabulary in one level, so pacing matters here.

HSK 4 (2,000 words). Conversational comfort. You can argue a point, follow most everyday speech, and read short articles slowly. The HSK 4 list adds another 1,000 words, and abstract vocabulary starts to dominate.

HSK 5–6 (3,600 → 5,400 words). Academic and professional territory: newspapers, meetings, novels with a dictionary nearby. The HSK 5 and HSK 6 lists are where synonyms multiply — Chinese has many near-equivalent words that differ in register, and the exam tests whether you know which one fits.

HSK 7–9 (about 11,000 words). Near-native range for translation, research and specialised work. Most learners never need this band, and that's fine.

How to turn the counts into a plan

Vocabulary size is the single most predictable part of HSK prep, because it's just arithmetic:

• At 10 new words a day, the 1,000-word HSK 3 vocabulary takes about 100 days of first exposure — call it four months once you add review days.
• The 1,000 new words between HSK 3 and HSK 4 take another three to four months at the same pace.
• The 1,600 new words for HSK 5 take about six months.

Before you write that schedule down, it helps to know what actually makes Chinese hard — the difficulty is not spread evenly. Three caveats. First, "met the word once" is not "know the word" — plan for spaced review, which roughly doubles the calendar time if you're honest about it. Second, words get harder to keep apart as you advance, so most people slow down rather than speed up. Third, vocabulary is necessary but not sufficient: listening speed and reading stamina need their own practice time. Our breakdown of how long it takes to learn Chinese puts these numbers into full timelines.

Words are not characters — know which one you're counting

A common confusion, worth clearing up because it changes your planning maths. The HSK syllabus counts words (词), not characters (字). A word can be one character (猫, cat), two (朋友, friend), or occasionally more (图书馆, library). Because characters recur across words — the 电 in 电话, 电脑 and 电影 is the same 电 — the number of unique characters you need is far smaller than the number of words.

In practice, the 1,000 words of HSK 3 are built from roughly 600–700 unique characters, and each new level adds proportionally fewer new characters than new words. That's why learners consistently report the levels feeling easier per word as they climb, at least until the advanced band: more and more "new" vocabulary is just familiar characters in new combinations. 生日 (birthday) is free once you know 生 and 日.

Two practical consequences. First, invest early in characters as components — radicals, sound parts, stroke order — because that investment pays out across thousands of later words. Second, when a resource advertises "learn 3,000 characters", understand that's a different unit from the HSK's word counts and the two numbers can't be compared directly. If you want to see how character counts relate to a real text, the character counter breaks any passage into total characters, unique characters and their HSK levels.

How the exam actually tests vocabulary

There is no "vocabulary section" on the HSK — the list is tested indirectly, everywhere:

• Listening assumes you recognise the level's words at conversational speed, with no chance to re-read.
• Reading passages are written almost entirely inside the level's list; below HSK 5, unknown words in a passage are rare by design.
• Writing tasks expect you to produce the level's vocabulary, not just recognise it — the gap between "I know that word when I see it" and "I can use it in a sentence" is exactly what costs marks.

This has a planning consequence: pure flashcard knowledge gets you through reading, struggles in listening, and fails in writing. Whatever your daily word routine is, some of those words need to come back at you as audio and leave you as sentences. That's why practice that mirrors the exam's own formats — listening items, cloze, sentence building — beats any amount of list-staring.

Don't study the list top to bottom

A word list is a map, not a route. The order that works is:

1. Test where you are first. If you've studied before, you probably already know a chunk of the lower lists. A free placement test tells you which level to start from in a few minutes.
2. Learn words in context. Each entry should come with example usage and appear again in reading and listening practice — recognising 猫 on a flashcard is not the same as catching it mid-sentence.
3. Review on a schedule, not on guilt. Spaced repetition beats cramming for retention; ten minutes daily beats an hour on Sunday.
4. Check your coverage against real text. Paste any Chinese article into a text analyzer and see every word coloured by HSK level — it shows you exactly which band a text expects, and which words you're missing.

The full 11,000-word list, with per-level browsing, search, stroke-order animation and spaced-repetition flashcards, is free on NestChinese — start with your level's list and build from there.

Find your line before you count anything

The numbers above only become a plan once you know which of them you have already crossed. Anyone who has studied for a while sits somewhere inside a list rather than at the start of one, and a wrong guess sends you to material that is either too easy to teach you anything or too hard to finish. The free level test takes about five minutes, places you on the nine-level scale, and hands you the only figure that matters here: how many words stand between where you are and the level you want. Take it, subtract, then open that level's list and start working down it.