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Indonesia is Singapore’s closest neighbour and one of its most important economic partners. Indonesian is closely related to 马来语, one of Singapore’s official languages, and the two languages share many similarities across the region.
Learning Indonesian can help you:
communicate more easily with Indonesian colleagues and clients
build stronger relationships in regional business environments
navigate everyday situations while travelling or working in Indonesia
connect more naturally with local communities
For professionals working across Southeast Asia, Indonesian is one of the most useful regional languages.
Our Indonesian courses are designed for learners in Singapore who work with Indonesian businesses or travel regularly to Indonesia.
Typical learners include:
professionals working with Indonesian clients or regional teams
entrepreneurs developing business connections in Indonesia
expats relocating to Jakarta or other Indonesian cities
individuals who travel frequently to Indonesia for work
Lessons focus on practical communication used in professional and everyday interactions in Indonesia.
Indonesian, or Bahasa Indonesia, is spoken by more than 200 million people and serves as the official language of Indonesia, the world’s fourth most populous country.
The language is written using the Latin alphabet and is known for its relatively straightforward pronunciation and grammar compared with many other languages in the region.
Indonesian developed from Malay, a language historically used for trade across Southeast Asia. Over time it evolved into the modern national language used in government, education, media, and everyday communication across Indonesia’s many islands.
Our Indonesian courses follow the internationally recognised Common European Framework of Reference for Languages (CEFR), but we describe them in practical terms so you can easily find the right starting point.
introducing yourself to colleagues during a first meeting
greeting partners at the start of a business visit
confirming a meeting time with a colleague
asking a simple question about a project or task
exchanging contact details after a meeting
ordering food at a local restaurant during a business trip
telling a taxi or ride-hailing driver your destination
checking into a hotel reception
asking for directions to an office or factory
paying for items in a shop or café
discussing project timelines with colleagues or partners
explaining product requirements or specifications
asking follow-up questions during a meeting
clarifying details about a project update
discussing operational issues with a partner or supplier
discussing directions with a driver in an unfamiliar city
explaining a change to travel plans or schedules
asking locals for restaurant or neighbourhood recommendations
resolving a mistake on a restaurant or hotel bill
discussing travel arrangements with local staff
presenting a project update during a meeting
discussing strategy with partners or regional teams
negotiating timelines during a project discussion
resolving misunderstandings in a professional conversation
explaining complex operational issues clearly
discussing production issues during a factory visit
negotiating details with a supplier during a site meeting
handling unexpected travel or logistical problems
following fast conversations during business dinners
discussing local business practices with partners


Indonesian (Bahasa Indonesia) and Malay are closely related languages and share many similarities in vocabulary and grammar.
However, they are used in different countries and have some differences in pronunciation, spelling, and everyday expressions. Learners who already speak Malay often find it easier to understand Indonesian.
If you are unsure about your CEFR level, we recommend taking a placement assessment to ensure you get the most from your Indonesian language programme. The assessment fee can be deducted from your course cost.
Yes. Group Indonesian classes are available for learners who prefer shared learning and discussion. Select courses are offered as public groups each month.
Private groups can be booked for any of our courses for 3 or more learners. Contact us on Whatapp for more information.
Language learning progress varies between learners, but the CEFR framework provides a useful guide to the typical learning time needed to progress between levels.
Beginner (CEFR A1–A2)
Many learners reach basic conversational ability after roughly 150–200 hours practice, both in and out of the classroom.
Intermediate (CEFR B1–B2)
Developing stronger conversational fluency typically requires an additional 200–300 hours of practice.
Advanced (CEFR C1–C2)
Achieving advanced proficiency usually involves significantly more extended practice and exposure.
Yes. All Indonesian courses are delivered online, allowing learners in Singapore to join lessons from anywhere.
Online lessons also make it easier to schedule regular practice sessions and focus on speaking and listening skills.