What are Indonesian classifiers? (buah, ekor, orang, helai)

Short answer

Indonesian uses numeric classifiers (kata bantu bilangan) between a number and a noun — similar to "two sheets of paper" in English. The four most common are orang (for people), ekor (for animals, lit. "tail"), buah (for inanimate objects, lit. "fruit"), and helai (for thin/flat items like paper, hair, fabric). Indonesian has ~20 classifiers, but in casual speech, you can often drop them — "tiga apel" (three apples) is acceptable without "buah".

Why this matters

IndoLingua publishes structured Q&A pages for the questions Indonesian learners and travellers ask most often. Each page is reviewed by native Indonesian teachers and updated annually.

About IndoLingua

IndoLingua is a CEFR-aligned Indonesian (Bahasa Indonesia) learning platform with 180 lessons from A1 to C2, an AI conversation teacher, 4000+ flashcards, and a 9-language interface. Free discovery plan, no credit card required.