Standard Tip Percentages by Situation
In the United States, tipping at full-service restaurants is a cultural expectation, and the standard has increased gradually over the decades. Most etiquette guides suggest 15% for adequate service, 18โ20% for good service, and 20โ25% or more for exceptional service. For food delivery, $3โ5 per order is common, often more for large orders or difficult weather. At hotel housekeeping, $2โ5 per night is standard.
The Simplest Mental Math Method
The "move the decimal" method works for any bill size. To find 10%, move the decimal point one place to the left: a $48 bill โ 10% = $4.80. To get 15%, add half of the 10% figure: $4.80 + $2.40 = $7.20. To get 20%, double the 10% figure: $4.80 ร 2 = $9.60. For a 25% tip, add the 20% and the 5% (half of 10%): $9.60 + $2.40 = $12.
If you prefer to tip based on the pre-tax amount, that is perfectly reasonable and commonly done. Some diners round the bill up to the nearest dollar before calculating to make the math even simpler. Others tip based on the total including tax โ both approaches are acceptable.
Splitting Bills at a Group Table
The fairest approach is to split the total after tip has been added, not before. If a group of 4 spends $120 on food and adds a 20% tip ($24), the total is $144. Each person owes $36. When someone orders significantly more than others, some groups prefer to itemize: each person pays for what they ordered, then splits any shared appetizers or desserts equally. This approach takes more time but avoids resentment.
Tipping Culture Around the World
Tipping culture varies enormously by country. In the US and Canada, tipping is expected and forms a significant part of service workers' income. In many European countries, rounding up the bill or leaving small change is appreciated but not obligatory. In Japan, tipping is considered rude and can embarrass the recipient. In Australia and New Zealand, service workers receive a living wage and tipping is uncommon.
In South Korea, tipping is not traditional and is generally not practiced at restaurants. However, some tourist-heavy areas and international hotels have seen tipping increase among foreign visitors. When traveling, a quick search for local tipping customs is always worthwhile โ it shows respect and avoids creating awkward situations for both parties.