A cultural travel guide to the world

Etiquette & taboos

Etiquette & taboos

Take five minutes to read this before you go. We sort local rules into three levels: red lines that are illegal or can get you refused entry, taboos that are legal but easily offend locals, and good manners that show respect. Every rule has a source and is marked as verified or not.

Red lineIllegal, or can get you refused entry · 85 rulesTabooNot illegal, but easily offends locals · 23 rulesGood mannersRespect local ways and earn a smile · 5 rules

TabooTippingUnited States

USA: tipping is almost always expected

  • Restaurants with table service: 15–20% of the pre-tax bill
  • Bartenders: US$1–2 a drink, or 15–20% of the bill
  • Taxis: 15–20% of the fare, at least US$1
  • Hotel housekeeping: US$2–5 a day
  • Not tipping at restaurants with table service

Not illegal, but seen as very rude.

Verified Oct 19, 2026Source: Emily Post Institute: tipping guide