Korean Particle 까지: Until / Up To

Marks an ending point in time, space, or extent. Also means 'even' for emphasis.

The Rule

Marks an ending point in time, space, or extent. Also means 'even' for emphasis. Particles are the backbone of Korean grammar. Unlike English, which relies on word order to show who does what, Korean uses small markers attached directly to nouns. 까지 is one of the most fundamental particles you'll encounter, and understanding it correctly will dramatically improve your Korean comprehension.

Why English Speakers Get It Wrong

English doesn't have particles like 까지. In English, word order and prepositions do the job — "I gave the book to him" uses position and "to" to clarify meaning. Korean particles attach directly to nouns and change the grammatical role, which feels alien at first. The biggest confusion comes from trying to translate particles one-to-one with English prepositions. 까지 doesn't map neatly to any single English word. Instead, think of it as a grammatical tag that tells you the noun's role in the sentence.

How It Works

Marks an ending point in time, space, or extent. Also means 'even' for emphasis. 까지 attaches directly after a noun with no space. If the noun ends in a consonant (받침), the form may change — this is called "받침 sensitivity" and it's a pattern you'll see across Korean grammar. Pay attention to how native speakers use 까지 in real conversations. You'll start noticing patterns quickly.

Real Examples

• 6시까지 기다려요. (6sikkaji gidaryeoyo.) — "I wait until 6 o'clock." [End point in time] • 서울에서 부산까지 (seoureseo busankkaji) — "From Seoul to Busan" [End point in space] • 너까지 그래? (neokkaji geurae?) — "Even you (do that)?" [까지 = even (emphasis)]

Common Mistakes

❌ 6시에 기다려요. (6sie gidaryeoyo.) ✅ 6시까지 기다려요. (6sikkaji gidaryeoyo.) → 'Until 6' needs 까지. 에 would mean 'at 6' (a specific point).

Quick Tip

Practice by labeling objects around you with 까지. Say the noun + particle out loud until it feels natural. When reading Korean, circle every 까지 you see and ask yourself WHY it was used there — this active reading habit builds intuition faster than memorizing rules.

Remember: Marks an ending point in time, space, or extent. Also means 'even' for emphasis.

Examples

6시까지 기다려요. — 6sikkaji gidaryeoyo. — I wait until 6 o'clock.

서울에서 부산까지 — seoureseo busankkaji — From Seoul to Busan

너까지 그래? — neokkaji geurae? — Even you (do that)?