TOPIK How Many Words? Vocabulary Needed for Each Level

TOPIK how many words has no official answer, only estimates of two kinds. For Level 1 and Level 2, teachers and textbooks commonly cite about 800 and about 1,500-2,000 words, figures usually traced to TOPIK's level descriptions. For Levels 3 to 6 the estimates are rougher, running from about 3,000 words for Level 3 to 9,000 or more for Level 6.

TOPIK How Many Words: the Essentials

TOPIK how many words you need depends on the level you are aiming for, and the figures get less certain as the level rises. The table separates the two firmer estimates from the rougher ones, so you can see which number rests on what.

The level descriptions are published by the National Institute for International Education (NIIED, 국립국제교육원) on the official TOPIK website, topik.go.kr. They describe what a candidate at each level can do, mainly as topics and tasks. The 800 and 1,500-2,000 figures are widely attributed to the Level 1 and Level 2 descriptions, but treat every number in the table as an estimate and check the current descriptions on the official site, because NIIED can revise them.

The Korean word for vocabulary is 어휘 (eohwi). You will see it in course-book titles and in the names of word lists, such as 초급 어휘 (beginner vocabulary).

How Many Words for TOPIK 1?

TOPIK 1 needs an estimated 800 words or so for Level 1 and about 1,500-2,000 words for Level 2, the figures teachers and textbooks most often cite. These words cover daily life: family, food, shopping, transport, weather, time, hobbies and simple public places such as the bank or the post office. A topic-by-topic list is on the TOPIK 1 vocabulary list.

How Many Words for TOPIK 2?

TOPIK 2 (the TOPIK II test) is usually estimated at about 3,000 words for Level 3, rising to 9,000 or more for Level 6. The words move from daily life to news, work, society, culture, science and abstract ideas. These are estimates, not official figures. A list by theme is on the TOPIK 2 vocabulary list.

The table looks precise, but the figures above Level 2 can differ by thousands between sources. The next section explains why.

Why Do the Estimates Differ?

Estimates of TOPIK vocabulary differ because sources count different things. A figure of "5,000 words" can mean 5,000 dictionary entries, 5,000 word families, or 5,000 words a learner can actually use, and those are very different sizes. Four counting choices explain most of the gap.

1. Receptive or productive vocabulary. Receptive vocabulary is the words you recognise; productive vocabulary is the words you can say or write yourself. TOPIK listening and reading test mostly receptive vocabulary. Only TOPIK II writing tests productive vocabulary, and a learner's productive vocabulary is usually much smaller than the receptive one.
2. Words or word families. A word family is a base word plus its related forms. 공부 (study, noun) and 공부하다 (to study) can count as one family or as two words. Counting families gives a smaller number for the same knowledge.
3. Dictionary form or every form. Korean verbs change their endings a great deal: 가다, 가요, 갔어요 and 가면 are all the same verb. A sensible count uses the dictionary form only, but some apps count forms separately.
4. Recognition depth. Knowing that 경제 means "economy" is one level of knowledge. Knowing it in fast speech, in a compound such as 경제적 (economic), and in a news headline is a deeper level. Higher TOPIK levels test depth more than size.

There is also a reference point outside TOPIK. The National Institute of Korean Language (국립국어원) published a learner vocabulary list in 2003 that grades about 6,000 words into three levels (figure approximate). It is not a TOPIK list, but it shows that a well-chosen 6,000 words already covers a lot of everyday and intermediate Korean.

Do You Need to Know Every Word to Pass?

You do not need to know every word to pass. TOPIK levels come from your total score, and no level needs full marks: Level 4 needs 150 of 300, which is 50% of the maximum. Most questions can be answered when a few words in a passage are unknown, because the context and the answer options narrow the meaning.

Research on second-language reading, including work by Batia Laufer and Paul Nation, suggests that a reader needs to know roughly 95-98% of the running words in a text to read it comfortably without help. That figure is for general reading, not for TOPIK specifically. In practice it means that the last 2-5% of unknown words is normal, and guessing them from context is a skill worth training.

The counting problems mean a word figure is a rough target, not a finish line. The useful question is how to turn that rough target into daily work.

How Do You Turn a Target into a Daily Plan?

Turn a word target into a daily plan with one calculation: subtract the words you know from the target, then divide by the days left before the exam. Then add review time, because new words are useless if they are forgotten before test day.

Words per day = (target words − words you know now) ÷ days until the exam

To estimate the words you know now, count the cards you can answer correctly in your flashcard app, or test yourself on a 100-word sample from a frequency list and multiply. The estimate does not need to be exact; within a few hundred words is enough.

Worked Example 1: Level 2 in Five Months

Mina knows about 500 words and wants Level 2 at a TOPIK I session in 150 days. She takes 1,600 words as her target, inside the commonly cited 1,500-2,000 range.

• Words still needed: 1,600 − 500 = 1,100.
• Days: 150. Words per day: 1,100 ÷ 150 ≈ 7.3, so 8 new words a day.
• Review: a common planning rule for spaced repetition is to allow two to four times as long for reviewing earlier words as for learning new ones, so she plans 25-30 minutes a day for vocabulary in total.

Eight new words a day is a comfortable pace. It leaves time for listening and reading, which turn known words into points.

Worked Example 2: Level 4 in Eight Months

Jun has Level 3 and an estimated 3,200 words. He needs Level 4 in 240 days and takes 5,000 words as his target.

• Words still needed: 5,000 − 3,200 = 1,800.
• Days: 240. Words per day: 1,800 ÷ 240 = 7.5, so 8 new words a day.
• Review and depth: at this level, many new words are Sino-Korean and appear in written texts, so he learns them from reading passages rather than from bare lists.

The two examples give the same daily number for different reasons. Mina has a short time and a small target; Jun has a long time and a larger target. In both cases the calculation stops the plan from being either impossible or too relaxed.

How Many Words per Day Should I Learn?

Most learners can sustain 5 to 15 new words a day alongside review. Below 5 a day, progress towards the higher levels is very slow. Above about 20 a day, the review load usually grows faster than the time available, and many learners start forgetting older words. If your calculation gives more than 20, move the exam date or lower the target.

The yearly figures assume no forgetting, so real totals are lower. The daily number is easier to reach if each new word brings others with it, which is what word families do.

How Do Word Families Help, Compared with Single Words?

Word families help because one known root makes many new words easier to learn and to guess. In Sino-Korean vocabulary, the words built from Chinese characters (한자어, hanjaeo), a single syllable often carries the same meaning across dozens of words.

Take the root 학 (hak), from the character 學, meaning "learning" or "study". Once you know it, these words become easier:

The sound of 학년 shows one catch: the root's sound can change in a compound. Here ㄱ before ㄴ is pronounced [ㅇ], so the word is said [항년]. The spelling keeps the root visible even when the sound changes, which is one more reason to learn vocabulary with its written form.

Compare the two methods for the same 50 study minutes:

Word families do not replace single words. Native Korean words such as 바쁘다 (busy) or 고르다 (to choose) have no Sino-Korean root to help, and TOPIK I uses many of them. The page on hanja word families lists the most useful roots with examples. Roots save time, but only if you meet them in the right order.

Which Words Should You Learn First?

Learn the words that appear most often in the test first: the instruction words, then high-frequency daily words, then topic words for your level, and finally the Sino-Korean roots shared by many words at once. This order gives the most points per hour.

1. Test instruction words. Every TOPIK question begins with an instruction in Korean, and none are translated. Words such as 알맞은 (suitable, correct), 고르다 (to choose), 내용 (content) and 중심 생각 (main idea) appear on every paper.
2. High-frequency daily words. The 800 or so words behind Level 1 include numbers, time words, places, family, food and common verbs. They appear at every level, so no time spent on them is wasted.
3. Grammar words. Particles, connectors and sentence endings are not counted as vocabulary in most lists, but TOPIK reading tests them directly. A learner with 2,000 words and weak connectors scores below one with 1,500 words and strong connectors.
4. Topic words for your target level. TOPIK I topics are personal and daily; TOPIK II adds society, work, health, environment, culture and science. Learn by topic, using the level lists.
5. Sino-Korean roots. From Level 3, add one or two roots a week and learn them as families.

Here is the instruction you will read most often, as it appears on the paper:

The past papers on the official site are the best source for real instruction wording and real topic words. The TOPIK past papers page explains where to find them and how to mine them for vocabulary.

Is There an Official TOPIK Word List?

No. NIIED does not publish a word list that the test is limited to, and most lists called "official TOPIK vocabulary" online are made by a teacher, a publisher or an app. Those lists can still be useful, but they differ from each other, and none of them guarantees that the test will use only their words.

The closest thing to an official sample is the vocabulary of the published past papers. Learners who collect unknown words from five or six past papers get a list that reflects the real test far better than a generic frequency list.

Common Mistakes with TOPIK Vocabulary Targets

Learners often assume a vocabulary number is a pass mark. Actually, no TOPIK level is awarded for a word count; points come from listening, reading and, on TOPIK II, writing. A learner with 3,000 words and no listening practice can still miss Level 3.

Learners also assume flashcard totals equal real vocabulary. Actually, a card you can answer in an app may still be a word you miss in fast audio. Test new words by listening to them in sentences, not only by reading the card.

A third mistake is learning only nouns. TOPIK reading and listening depend on verbs, adjectives, adverbs and connectors, so give them at least a third of your new words.

A fourth mistake is chasing the Level 6 figure from the start. A beginner aiming at 9,000 words has no realistic daily target. Set a target for the next level only, then raise it after the next test.

How Vocabulary Fits the Rest of Your Preparation

Vocabulary is necessary but not enough. A realistic weekly split for TOPIK preparation gives vocabulary about a quarter of study time, with the rest for listening, reading, grammar and, on TOPIK II, writing. The TOPIK study plan shows how that split works across 12 weeks.

For daily review, the TOPIK flashcards group words by level and topic, with audio for every card. And if your goal is general Korean rather than an exam, the page on how many words do you need to know Korean gives targets for travel, conversation and everyday reading instead of TOPIK levels.

What This Page Covers and Does Not

This page explains the vocabulary figures linked to each TOPIK level, where they come from and how to plan around them. It does not give an official list, because no list limits the test's words, and it does not predict a score from a word count. Every figure on this page is an estimate; the Level 1 and 2 figures are the most widely cited. Check the current level descriptions on topik.go.kr, and use the TOPIK preparation hub for related study guides.

Frequently Asked Questions

Are TOPIK vocabulary figures passive or active words? They are mostly passive, or receptive, words: words you recognise when you read or hear them. Listening and reading questions test recognition only. TOPIK II writing needs active words you can produce, and that active set is usually much smaller than the words you recognise. Practise writing to grow it.

How many words do I need for TOPIK 3? Level 3 is commonly estimated at about 3,000 words, but this is not an official figure. Level 3 needs only 120 of 300 points, so many candidates reach it with fewer words and strong listening. Learn the TOPIK I core first, then add daily-life and social topic words from TOPIK II papers.

Should I learn Hanja for TOPIK? You do not need to write Chinese characters for TOPIK; the test uses Hangul only. Learning the meaning of common Sino-Korean roots, such as 학 for "learning", still helps from Level 3 upward, because it lets you guess new words in reading and listening. Learn the root's meaning, not the character's strokes.

How long does it take to learn 1,500 words? At 5 new words a day, 1,500 words take about 10 months; at 10 a day, about 5 months, plus regular review. These are editorial estimates. Real totals are lower if you skip reviews, because forgotten words do not count. Measure what you remember with a self-test every month.

Do TOPIK I words appear in TOPIK II? Yes. TOPIK II assumes all of the beginner vocabulary and builds on it, so TOPIK I words appear throughout TOPIK II listening and reading. Many TOPIK II candidates lose points on short daily-life words they never learned well, so review the TOPIK I core before moving to advanced lists.

The Bottom Line on TOPIK How Many Words

TOPIK how many words has its most widely cited answers for the first two levels: about 800 words for Level 1 and about 1,500-2,000 for Level 2, usually traced to TOPIK's level descriptions. Above that, use about 3,000 for Level 3 up to 9,000 or more for Level 6 as rough, unofficial targets. Two nuances matter most. The figures describe words you recognise, not words you can write, and Sino-Korean roots make the higher targets far more reachable than raw numbers suggest. Your next step is the TOPIK 1 vocabulary list, organised by topic.