Learn Bahasa Indonesian with IndoSlang

Equipping you with essential conversational skills to meet your business needs.
Do you want to be able to converse in Bahasa Indonesian, whether it is for business or leisure? At IndoSlang, you will learn how to speak Bahasa Indonesian in both formal and informal contexts, and graduate from our classes with prime information about living in Indonesia. 
Our teachers use a unique curriculum that covers both vocabulary and grammar, and Indonesian culture, heritage, and way of life. Our lessons also use real-life examples and contexts that will give you an understanding of how your words might have different meanings in different contexts. On top of that, we will teach you local Indonesian slang that will help you to relate to the everyday Indonesians. We are confident that you will be well prepared to conduct your business in Indonesia, and more.

Our Corporate Clients

Just some of our clients who have supported us all these years

Our classes have benefitted many Singaporeans working at companies such as Grab and Gojek, and have given them the confidence to work smoothly with their Indonesian counterparts.

Learn with IndoSlang and be competent in speaking  Bahasa Indonesian in no time, at an affordable price. IndoSlang prides itself on providing high-quality classes with an affordable price point.  

Our courses are eligible for SkillsFuture Credits. Click here to find out more about the courses we offer.

Do you have Skillsfuture credits? Click here to check out our credit Skillsfuture eligible courses.

Click here to learn more about our Indonesian courses

Our students, our pride

Check out why they choose us

We offer a free trial class.


We are ready for you

Whatever happens with COVID-19, you should never stop learning. With phase 2 and the need to maintain social distancing, we are further reducing our group class size limit to 4 students.

And we are not stopping online programs. Over the last 3 months, students have grown used to learning via Zoom. We have received good feedback and students want to continue learning online.

The occasional hiccup with internet connections is a minor nuisance compared to the saving of travelling time and, of course, keeping the threat of Covid-19 at bay.

So, you could choose to do lessons in the comfort of your home — our trainers are ready with the technology and know-how to run interactive online lessons via Zoom — or come to our centre to study the traditional way.

Learn Bahasa online here

Click here to try out an online class