Online Indonesian test preparation courses for UKBI and the OPI

Indonesia's official test, the UKBI, works differently from level diplomas such as the Spanish DELE. It covers all levels in one sitting and reports points and a rating instead of a level of the Common European Framework of Reference for Languages (CEFR), the European scale from A1 to C2. Three other kinds of proof complete the picture.

The ACTFL OPI is a speaking interview of 15 to 30 minutes by phone. ACTFL is the American Council on the Teaching of Foreign Languages. Language Testing International can also rate an OPI on the CEFR scale on request, so ask whether that option exists for Indonesian.

BIPA, short for Bahasa Indonesia bagi Penutur Asing, is the name for Indonesian courses for non-native speakers. A BIPA certificate confirms a completed course level and is not an independent exam result.

UKBI stands for Uji Kemahiran Berbahasa Indonesia, the Indonesian language proficiency test. Badan Bahasa, the language agency of Indonesia's education ministry, runs it, and its legal basis names native and non-native speakers as test takers.

• You register, pay and choose a date online on the UKBI portal, which also shows the current fee.
• You take the test online, at a location of your choice; the speaking part needs a microphone.
• The test is adaptive, so the questions adjust to your answers.
• It covers listening, merespons kaidah (responding to the rules of standard Indonesian), reading and, depending on the package, writing and speaking.
• The agency marks writing and speaking within up to 14 working days, and the certificate is digital.

The result combines a score of up to 800 points with one of seven ratings, called predikat. A 2016 ministerial regulation sets the top rating, Istimewa, at 725 to 800 points, followed by Sangat Unggul and Unggul. The lowest rating is Terbatas (limited).

The right proof follows from the person or institution that reads it.

• Job or study in Indonesia: The UKBI is the official test, but ask the employer or university which result it expects.
• KNB scholarship for a degree in Indonesia: Holders take BIPA classes of up to one year and must pass them before their degree, according to the 2025 guidelines.
• Job with a US employer or programme: The ACTFL OPI is used for staff selection and programme entrance.
• CV in Europe: A CEFR self-assessment with the Council of Europe and Europass grid places you per skill, and a UKBI result adds an official score.
• Travel and family: No certificate is needed, so a general or conversation course fits better than test preparation.

UKBI preparation trains formal Indonesian, called bahasa baku, under time pressure. The test part on language rules is about the norms of this standard.

1 Formal register and spelling

Write and read in bahasa baku and follow the official spelling standard, the EYD, in its fifth edition from 2022.

2 Word building

Reading texts are full of derived words such as pengembangan (development). Practise prefixes and suffixes in word families.

3 Writing and speaking with feedback

Let a teacher mark timed writing tasks and recordings, because these parts depend on human judgement.

4 Technology check

Test camera, headset, microphone and connection in the room where you will sit the test.

The UKBI has no official conversion to CEFR levels, so no study-hour figure leads to a particular rating. The estimates for the CEFR levels show how far away a solid intermediate level is. They are rough figures for lessons plus self-study, derived from the US Foreign Service Institute.

If you already work at B1 or higher, 6 to 12 weeks of targeted practice with mock tasks and a teacher usually cover the test format. Plan the test date with the marking time in mind, so that the digital certificate arrives before your application deadline.

The ACTFL OPI needs no long format training, because it is a conversation. Individuals take it from home: they sign in to a remote supervision platform with a webcam and call the tester by phone.