Short version: tipping isn’t obligatory anywhere in Thailand, and no one will chase you for it. But in restaurants, hotels, spas, taxis and with guides, rounding up or leaving 10% for good service is normal and warmly received. Here’s exactly what’s customary, place by place.
The one rule that covers most situations: round up, and tip ~10% for good service — but always check whether a 10% service charge is already on the bill before adding more. Street food and local eateries need no tip at all; spas, guides and drivers are where a tip means the most. Generosity here is a choice, never an obligation.
Round up, or ~10% for good service
Tipping is not traditional in Thai food culture and is never demanded, but it has become normal in sit-down restaurants in Bangkok, Phuket, Chiang Mai and tourist areas. At a mid-range or nicer restaurant, leaving the small change or rounding to the next 20–100 baht is the easy default; for genuinely good service, 10% is generous and appreciated. At street stalls, local noodle shops and food courts, tipping is not expected at all — paying the posted price is completely fine.
Check the bill — it may already be added
Many hotels and higher-end restaurants add a 10% 'service charge' (plus 7% VAT) to the bill. When a service charge is already printed on your receipt, you are not expected to tip again on top — the cultural assumption is that service is covered. If service was exceptional you can still leave a little extra, but there's no obligation. Always glance at the bill before adding a tip so you don't double up.
Round up to the nearest 10–20 baht
Metered-taxi and Grab fares don't require a tip. The norm is simply to round up — if the meter reads 73 baht, handing over 80 and waving off the change is typical and welcome. For a long airport run, a heavy-bag haul or a driver who helped with luggage, an extra 20–50 baht is a kind gesture. In the Grab app you can also add a tip after the trip, but it's entirely optional.
20–100 baht for bellhops & housekeeping
At mid-range and luxury hotels, 20–50 baht per bag for a porter and 20–100 baht per day for housekeeping (left on the pillow or desk) are appreciated, especially at the end of a longer stay. Concierge staff who go out of their way for restaurant bookings or tickets may merit 100–200 baht. At budget guesthouses and hostels, tipping is not expected.
50–200 baht depending on length & quality
Massage and spa therapists are one of the places where a tip is most warmly received, since base wages are modest. For an hour of Thai massage at a neighborhood shop, 50–100 baht is a common, generous tip; at a hotel or high-end spa, 100–300 baht or roughly 10% is normal. Hand the tip directly to your therapist rather than leaving it at the front desk where possible.
Round up, or 20+ baht a round
At a regular bar, rounding up the tab or dropping 20 baht in the tip jar for table service is plenty. At cocktail bars and busy venues, a small tip per round or 10% on a tab keeps the drinks coming and is genuinely appreciated by bartenders, but it is never mandatory.
10% salon · 200–500 baht/day guides
For a haircut or salon visit, 10% or 50–100 baht for the stylist is a nice touch. Private drivers and tour guides who spend a full day with you are the strongest case for tipping in Thailand: 200–500 baht per day for a guide and 100–300 baht for a driver is a fair, customary range, scaled to group size and how hard they worked. Free walking-tour guides live on tips — give what the experience was worth to you.
20–40 baht
For food delivery (Grab, LINE MAN, foodpanda) a small in-app tip or 20–40 baht in cash is kind, particularly in heat or rain, but riders are paid per order and don't expect it. Valets, parking attendants and washroom attendants are typically given 20 baht where a service is performed. As everywhere, tip for service actually rendered — never out of pressure.
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General cultural guidance written in BAANLYY’s own words; tipping norms vary by venue, region and individual, and customs evolve over time. Amounts are typical ranges, not rules. When in doubt, round up for good service and never feel pressured. Hero photo via Pexels.