Thailand etiquette: the dos and don’ts

By Ploy Siriwan, Thailand host 1 September 2026 6 min read

A vibrant Khmer wedding ceremony with couples in traditional attire, set in Cambodia. — Photo by Sambok pen on Pexels

The drizzle is soft but insistent as I step out of BTS Ari and pull my umbrella closer. It’s early September, and Bangkok is at its most lush—steamy, green, and humming with life. A monk in saffron robes walks past a cafe where someone is ordering a flat white that costs about 75 baht. A vendor on the corner is wrapping khao man gai in banana leaf—about 100 baht a plate, and worth every satang. You’ve arrived in a city that runs on both chaos and courtesy, and the sooner you learn the code, the more it opens up to you. Here’s how to move through it with grace.

Greetings: The Wai and the Smile

Forget the handshake. In Thailand, you greet with a wai—palms pressed together, fingers pointing up, a slight bow of the head. It’s a gesture of respect, not a religious ritual. You don’t need to wai everyone; a warm smile and a nod will do for taxi drivers or street vendors. But when you’re introduced to someone older, a monk, or a person of higher status, offer a proper wai and you’ll win instant goodwill.

If someone wais you, return it—unless it’s a child or a service worker who has wai’ed first to show respect; a smile and a nod is fine. Never wai with something in your mouth or while walking quickly; pause and give it your attention. And whatever you do, don’t touch anyone’s head—it’s considered the most sacred part of the body. Equally, don’t point your feet at people or at Buddha images. When sitting on a train or in a temple, tuck your feet under you or point them backward.

The Thai smile is a language of its own. It can mean pleasure, embarrassment, or even a polite refusal. If you’re told “maybe” or “we’ll see,” it often means no. Learn to smile back and move on—it’s not a lie, it’s harmony.

Tipping: Small Graces, Not Obligations

Tipping is not expected, but it is appreciated. At a street stall, you don’t tip—your 40–70 baht pad thai is a meal, not a transaction. At a local eatery, rounding up the bill to the nearest 20 baht is kind. At a nicer restaurant, leave 10% if the service is good. Taxi drivers: round up to the nearest 20 or 50 baht, especially if they use the meter. Tuk-tuk drivers: you agree on the fare upfront, so no tip needed—just don’t forget to negotiate hard. Tour guides and spa therapists: 50–100 baht is a generous gesture. The rule of thumb: if someone has made your day better, leave a little something. But no one will chase you for it.

Dining Manners: From Street Stalls to Fine Dining

Thai food is meant to be shared. If you’re in a group, order several dishes and put them in the middle—each person gets their own plate of rice. Use a fork and spoon; the fork pushes food onto the spoon, and the spoon goes to your mouth. Chopsticks are for noodle soups or Chinese-Thai dishes, but not for rice.

When eating from a shared dish, use the serving spoon provided. Don’t take the last piece of anything without offering it to others first—it’s polite to say “chao khun” (you first) and see if someone takes it. At a som tam stall, you’ll be handed a small plastic bag with sticky rice; use your right hand to break off a piece and dip it into the papaya salad. Eat with your right hand—the left is considered unclean.

If you’re invited to a Thai home, bring a small gift—fruit, flowers, or a dessert. Shoes are left at the door. Don’t be surprised if you’re served first and urged to eat; it’s a sign of hospitality. And never finish everything on your plate unless you want more—leaving a little shows you’re full and satisfied.

Dress: Respect the Temples, Beat the Heat

Bangkok is hot, but modesty wins at temples. At the Grand Palace and Wat Phra Kaew, you must cover your shoulders and knees. A light long-sleeve shirt or a sarong is your friend. Tempers fray in the heat; a scarf that doubles as a cover-up is a lifesaver. Wat Pho and Wat Arun have the same dress code. If you forget, they’ll lend you a wrap, but it’s safer to carry one. Remove your shoes before entering any temple building, and step over the threshold—don’t stand on it.

Outside temples, you can wear shorts and tank tops, but in markets or local neighborhoods, it’s polite to keep your shoulders covered. Thais are modest; bikinis are for the beach, not for walking around. And when visiting someone’s home, always take your shoes off at the door—even if they say you don’t have to. Better to overdo the politeness.

The Small Customs That Matter

Here are the unspoken rules that make daily life work:

Never raise your voice. In a country where “face” is everything, shouting or showing anger is a loss of face for both of you. If you’re upset, speak quietly and with a smile. It works wonders.
Respect the monarchy. Never speak ill of the King or royal family—it’s illegal and deeply offensive. Just be respectful.
Don’t point with your finger. Use your chin or your whole hand to indicate direction. Pointing at someone is rude.
Take your shoes off not just at temples, but also at some shops, massage parlors, and homes. If you see a pile of shoes at the entrance, yours go there too.
Learn a few phrases. “Sawasdee kha/khrap” (hello) and “khob khun kha/khrap” (thank you)—the ending depends on your gender: women say “kha,” men say “khrap.” A little effort goes a long way.

Bangkok is a city of water and lights, of Grand Palace spires and MRT trains. As the monsoon trough hovers over the capital, expect sudden downpours and the occasional flooded soi. Carry an umbrella, wear sandals that can get wet, and remember: if the street floods, just wade through. In September, the city is green and alive, bracing for the cool season ahead. The BTS Skytrain hums above traffic, a single ride costs about 17–45 baht, and the smell of jasmine and grilled meat drifts from every corner.

The river holds rehearsals for the Royal Barge Procession in November, while the B.Duck inflatable carnival glows at centralwOrld. You might even catch the documentary film festival at Doc Club & Friends. But no matter where you go—whether it’s the quiet lanes of Ari or the neon of Silom—the same rule applies: be kind, smile, and let the city’s courtesy wrap around you like a summer shower. Do that, and Bangkok will love you back.

Frequently asked questions

Do I need to tip in Bangkok?

Tipping is not mandatory, but rounding up the bill or leaving 10% at restaurants is appreciated. Street stalls don't expect tips. A 20–50 baht tip for taxi drivers is kind but optional.

What should I wear when visiting temples in Bangkok?

Cover your shoulders and knees at temples like the Grand Palace and Wat Pho. Wear a light long-sleeve shirt or carry a sarong. Remove your shoes before entering temple buildings.

How do I greet someone in Thailand?

Press your palms together in a 'wai' and bow your head slightly. Return a wai if offered to you, unless it's from a child or service worker—a smile and nod is fine. Never touch anyone's head.

Is it rude to show anger in Thailand?

Yes. Raising your voice or showing anger causes loss of face for both parties. Speak quietly and smile even when frustrated—it's the most effective way to resolve issues.

Can I eat with a fork and spoon?

Yes, the fork is used to push food onto the spoon, which goes to your mouth. Chopsticks are only for noodle dishes. Always use serving spoons for shared dishes.

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