How to Say “Where are you going?” in Thai

จะไปไหน

cà pay nǎy

Where are you going?

จะไปไหนคะcà pay nǎy kháfemale speakerจะไปไหนครับcà pay nǎy khrápmale speaker

ครับ (khráp) and คะ (khá) are polite particles — they depend on the speaker's gender. In a question the female particle is คะ (khá) (high tone), not the statement form ค่ะ (khâ).

Word by word

Tone colors:midlowfallinghighrising
จะcàAUXwill
ไปpayVto go
ไหนnǎyDETwhich, where

When to use it

A rhetorical everyday greeting, not a real request for your itinerary — it works like "hey, what's up" when said to a passing neighbour or acquaintance. ไหน (nǎy) is the short form of ที่ไหน (thîi-nǎy). A vague answer is all that's expected — ไปทำงาน (pay tham-ngaan) — going to work; or ไปกินข้าว (pay kin-khâaw) — going for a meal.

Why you've seen it spelled differently

You may have seen จะไปไหน written as: ja pai nai, cha bpai nai, ja bai nai.

There is no single standard for writing Thai in the Roman alphabet — phrasebooks, road signs, and tourist guides each follow a different system, and many just invent their own spellings. The romanization on this page uses a consistent IPA-based system that marks all five tones and distinguishes short from long vowels. The same word always gets the same spelling. Paste any Thai to see it romanized →

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