Thai is a tonal language with its own script, 44 consonants, and five distinct tones that change word meaning. Classified by the US Foreign Service Institute as Category III, requiring ~1,100 study hours to professional proficiency. Australians can begin with apps, community classes, or online courses.
Thai is the official language of Thailand and one of the more distinctive languages an English speaker can take on: it’s tonal, it has its own script, and its grammar drops some of English’s trickier rules along the way. None of that puts it out of reach. With a clear order to your study, i.e., script first, followed by vocabulary, and then tone work from day one, most beginners can hold a simple conversation within a few months.
Thai is now one of the more familiar community languages in Australia’s biggest cities, and Thailand remains a favourite overseas destination. There’s more reason than ever to pick up a few words, whether you have a trip on the calendar or you’d like to talk with Thai neighbours, colleagues, or family closer to home.
At Remitly, we know that moving between countries and cultures often involves learning a new language, so we’ve put together a practical starting point for Australians ready to learn Thai.
At a Glance
- Thai is a tonal language with its own script: 44 consonant letters, around 32 vowel forms, and five tones that change what a word means.
- The US Foreign Service Institute ranks it Category III, needing around 1,100 class hours for professional proficiency.
- The fastest way in: start with the script, then build vocabulary and tone practice around it.
What is the Thai language?
Thai, also called Siamese, is the official national language of Thailand, spoken by around 27 million native speakers and over 70 million total speakers worldwide, according to the 2025 Ethnologue database. It belongs to the Southwestern Tai branch of the Kra-Dai language family, sharing deep grammatical and vocabulary similarities with neighbouring Lao.
Thai is a tonal language: the same string of sounds can carry several unrelated meanings depending on the pitch used to say it. It’s written in its own script, an abugida adapted from the Khmer alphabet around the late 13th century, in which each consonant symbol carries a built-in vowel sound that shifts with added marks.
For Australians, Thai isn’t a niche choice: Thailand was Australia’s sixth-most popular overseas destination in 2025, with more than 639,000 trips recorded, according to Tourism Research Australia. If you’re weighing up destinations for a future trip, it’s worth a look at the cleanest countries in the world.
Is Thai Hard to Learn for English Speakers?
The US Foreign Service Institute, which trains American diplomats and ranks languages by how long they take English speakers to learn, places Thai in Category III, its “hard language” tier, estimating around 1,100 class hours (about 44 weeks full-time) to reach professional working proficiency, roughly double that of a Category I language like Spanish, and harder than most others in its own tier.
Three things drive that difficulty: the five-tone system, a script that shares no letters with English, and sentence patterns that don’t map neatly onto English. On the other hand, Thai verbs never change form, nouns have no gender, and there are no articles like “a” or “the” to memorise. So once the basics click, building sentences is often simpler than in French or German.
The five tones of Thai
Every syllable in Thai carries one of five tones: mid, low, falling, high, and rising, and getting the tone wrong changes a word’s meaning outright, not just its accent.
A well-known example uses the syllable “maa”: said with a mid tone, มา (maa) means “to come”; with a high tone, ม้า (máa) means “horse”; and with a rising tone, หมา (măa) means “dog”: three unrelated words from one syllable, distinguished only by pitch.
In writing, tone comes from a mix of the consonant’s class, vowel length, and tone marks placed above the consonant, so two words that look almost identical can carry different tones.
As your ear needs training your eyes can’t do alone, it’s worth using a dedicated tone-training tool early: apps like Ling App and Pimsleur, both available on the Australian App Store and Google Play, build listening drills specifically around Thai’s five tones rather than treating tone as an afterthought.
The Thai Script: What Australians Need to Know
Thai script is structured as an abugida: each consonant comes with a built-in vowel sound, which shifts or is replaced by vowel marks written above, below, before, or after it. The traditional count is 44 consonant letters (two of which are now obsolete) and around 32 vowel forms.
Next to the Latin alphabet’s 26 letters, this seems large, but the real learning burden is smaller than it looks because several consonants share identical sounds, so you’re really learning closer to 20–25 distinct sounds, just spelled more than one way.
Learning the script before leaning on romanised Thai (Thai written with English letters) pays off quickly: systems of romanisation can’t represent the language’s complex tone rules or vowel lengths accurately, so learners who skip the script tend to lock in mispronunciations that are hard to undo.
Reading the script from the start also means you can use authentic Thai menus, signs, and subtitles as practice material almost immediately.
How to Start Learning Thai: A Step-by-Step Approach
Start with the script, then build outward. The four steps below follow the order in which most successful learners move through the language, from the alphabet to real conversation, and each one is something you can begin this week.
Step 1 – Learn the Thai script first
Learn the 44 consonants and basic vowel combinations before anything else. Free video series like Learn Thai with Mod on YouTube walk through the alphabet letter by letter, and the AUA Thai Programme’s materials, developed in Bangkok, also take a similar approach.
Most learners who practise daily can recognise the full alphabet within two to four weeks, though reading fluently takes longer. Resist skipping ahead to romanised phrases; the habits you build at this stage carry through.
Step 2 – Build core vocabulary with spaced repetition
Focus on the 1,000 to 2,000 most frequently used Thai words before chasing anything niche. Spaced repetition, showing you a word again right before you’re likely to forget it, is one of the most efficient ways to make vocabulary stick.
Anki, loaded with a community-made Thai deck, and Ling App, both available to Australian users on iOS and Android, are built around this method and suit short daily bursts over long cramming sessions.
Step 3 – Focus on tones from day one
Treat tone as part of the word from your very first lesson, not a detail to fix later. A common beginner slip is saying ไกล (glai, mid tone, “far”) when you mean ใกล้ (glâi, falling tone, “near”): two words that sound almost identical but mean opposite things.
Record yourself saying new words, then compare the recording against native audio using an app like Ling App or a tutor session on iTalki. Learners who put off tone work until their vocabulary is bigger tend to end up with habits that take far longer to unlearn than to get right the first time.
Step 4 – Find a Thai conversation partner or class
Structured practice only takes you so far, and real progress comes from talking to people. In Melbourne, Thai Central School and groups such as the Thai-Australian Association of South Australia run classes and events where you can meet Thai speakers face to face. Sydney has options like BTCL Thai Language School.
If there’s nothing nearby, platforms such as iTalki and Tandem connect you with Thai speakers online for practice or paid tutoring. Joining a community group that isn’t about language at all, a Muay Thai class through a local community sports club, for instance, is another reliable way to meet Thai speakers in a lower-pressure setting.
The Best Resources for Learning Thai in Australia
Australians have more ways to learn Thai in 2026 than a decade of phrasebooks and guesswork. Here’s where to look, sorted by category:
- Apps: Ling App and Pimsleur offer structured, tone-aware lessons with a free trial before you commit to a subscription; Anki is free and, loaded with a community-made Thai vocabulary deck, is hard to beat for long-term vocabulary retention.
- Online courses and tutoring: ThaiPod101 packages audio and video lessons by level, while iTalki lets you book one-on-one sessions with Thai tutors and pay per lesson.
- In-person and university options: The Australian National University teaches Thai from beginner through advanced levels, also accessible remotely via Open Universities Australia, and the University of Queensland’s Institute of Modern Languages runs standalone Thai courses open to the public.
Thai Language Courses in Australia
Outside the universities, community-run Thai schools are the main structured option. Thai Central School in Melbourne and BTCL Thai Language School in Sydney run regular classes for adults and children, generally priced per term rather than per lesson, so it’s worth contacting them directly for current rates.
Private tutors, found through iTalki or local community groups, charge per hour and suit a flexible schedule over a fixed term. If cost is the main barrier, Anki and Ling App’s free tiers, paired with the free Learn Thai with Mod video series, can get you through the alphabet and early vocabulary without spending anything.
Learning Thai as an Australian – cultural context that makes a difference
Language and culture move together in Thai more than they do in English, and a few basics will make your early conversations smoother, wherever you’re practising them.
The wai is a traditional greeting expressed by pressing your palms together that shows respect and gratitude. You don’t need to offer it in every interaction: it’s generally reserved for elders, monks and formal settings, and Thai people commonly return a smile or nod rather than expecting a foreigner to wai first, so there’s no need to force it.
Politeness also sits inside the grammar itself, through the particles khrap (used by men) and kha (used by women), added to the end of a sentence to soften it and signal respect. This is similar in effect to a polite tone of voice in English, but built directly into the sentence.
Another idea worth knowing is sanuk, roughly “fun” or “enjoyable”: something joyless or overly serious is often seen as missing the point, not just difficult. Australian directness, getting straight to the point, or joking easily with people you’ve just met, can come across as blunt in more formal Thai settings, so it pays to take a cue from those around you.
There’s a sizeable audience for this practice closer to home, too: 83,779 people in Australia were born in Thailand, according to the 2021 Census, with residents recorded across every state and territory.
If Thailand is one stop on a longer Southeast Asian trip, it’s worth checking requirements for each leg early. Australians continuing on to Vietnam, for example, need to sort out a Vietnam visa before they arrive, since the rules differ from country to country.
Frequently Asked Questions About Learning the Thai Language
How long does it take to learn Thai to a conversational level?
Most learners with steady daily practice can hold basic conversations, such as greetings, simple questions, and ordering food, within three to six months. Reaching the US Foreign Service Institute’s professional proficiency benchmark takes longer, around 1,100 class hours, or roughly 44 weeks full-time, since Thai falls into the Institute’s Category III difficulty tier.
Is Thai hard to learn for English speakers?
Thai is harder than many European languages, mainly because of its five tones, its own script, and sentence patterns that don’t map directly onto English. It’s not without upsides, though: Thai verbs don’t change form, nouns have no gender, and there are no articles to memorise, which simplifies sentence-building once the basics are in place.
How does the Thai alphabet work?
Thai script is an abugida: each of the 44 traditional consonant letters carries a built-in vowel sound that shifts with added marks placed above, below, before, or after it. Tone comes from consonant class, vowel length, and tone marks together, so learning the script, rather than relying on romanised spelling, is the more reliable route to accurate pronunciation.
Can I learn Thai online from Australia?
Learning Thai online works well from anywhere in Australia. Apps like Ling App, Pimsleur and Anki (with a Thai deck) cover script, vocabulary and listening practice, while iTalki and ThaiPod101 add structured lessons or one-on-one tutoring by video call, so distance from a physical classroom isn’t a real barrier.
Are there Thai classes in Australia?
Several options exist beyond self-study. The Australian National University and the University of Queensland’s Institute of Modern Languages both teach Thai to the public, and community schools, including Thai Central School in Melbourne and BTCL Thai Language School in Sydney, run regular classes for adults and children.
What’s the best app for learning Thai?
Which app works best depends on what you need first: Ling App and Pimsleur suit structured, tone-aware lessons, while Anki with a community Thai deck is hard to beat for vocabulary retention, and many learners end up using two of these together.
Should I learn the Thai script or rely on transliteration?
Learning the script is worth the early effort. Romanised Thai can’t represent tone reliably, so learners who lean on it tend to lock in mispronunciations that are hard to correct later. Once you can read the alphabet, usually within a few weeks of practice, you can also use everyday Thai text, like signs and menus, as extra practice.
Getting Started with Thai – What to Do Next
The most useful thing you can do today is pick one starting point and commit to it for two weeks before judging your progress. If you learn best with structure, download Ling App or Pimsleur and work through the first module; if you’d rather go free and self-directed, start the Learn Thai with Mod alphabet series on YouTube and pair it with a free Anki deck.
If a trip to Thailand is part of the plan, it’s also worth checking a stopover guide like Dubai Airport. If you’re learning Thai to stay closer to family, friends, or a partner in Thailand, keeping in touch often comes with sending money home too. See how to send money to Thailand from Australia when you need to.
Key takeaways:
- Thai is a tonal language with its own script, not a variant of the Latin alphabet. Learning that script first leads to better pronunciation than relying on romanised spelling.
- The US Foreign Service Institute places Thai in Category III, estimating around 1,100 class hours to reach professional proficiency, roughly double that of a Category I language like Spanish.
- Apps including Ling App, Pimsleur and Anki, plus platforms like iTalki and ThaiPod101, are all available to Australian learners and cover different parts of the learning process.
- Australia’s Thai-Australian community: 83,779 people were born in Thailand, per the 2021 Census, plus in-person options like Thai Central School and BTCL Thai Language School mean you don’t have to learn alone.
- Getting the five tones right from your first lesson is more effective than fixing mispronunciation habits later on.
How this article was researched
This guide draws on primary sources for every statistic and factual claim. Named apps, schools, and courses were checked for current availability in Australia in 2026 before being recommended.
- US Foreign Service Institute: language difficulty classification and study hour estimate.
- Ethnologue: speaker numbers and language family classification.
- Tourism Research Australia: 2025 Thailand market profile, covering Australian visitor numbers and destination ranking.
- Australian Bureau of Statistics: 2021 Census, Thailand-born population.
Last reviewed: September 2026
