How much should I tip at a restaurant?

In the United States, the standard restaurant tip is 15–20% of the pre-tax bill. For excellent service, 20–25% is common. For counter service or takeout, 10–15% is typical. Tipping customs vary significantly by country.

Do you tip on tax or before tax?

Traditionally, tips are calculated on the pre-tax subtotal. However, many people tip on the total including tax for simplicity. The difference is usually small — on a $50 bill with 8% tax, tipping 20% pre-tax is $10.00 vs $10.80 on the total.

How do I split a bill with tip?

Add the tip to the total bill, then divide by the number of people. For example, a $100 bill with 20% tip = $120 total. Split 4 ways = $30 per person. Our calculator does this automatically.

How much should I tip for delivery?

For food delivery, 15–20% is standard, with a minimum of $3–5. For large orders or difficult deliveries (bad weather, stairs, long distance), tip 20% or more. Many delivery drivers rely heavily on tips for their income.

Is it rude not to tip?

In the United States, not tipping at a sit-down restaurant is considered very rude, as servers typically earn below minimum wage and rely on tips. In many other countries like Japan, Australia, and much of Europe, tipping is not expected and can sometimes be considered unusual.

What is a good tip percentage?

15% is considered acceptable, 18% is average, 20% is good, and 25%+ is generous. For exceptional service, 25–30% shows strong appreciation. For poor service, 10–15% is common rather than leaving nothing.

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How to Calculate a Tip: The Complete Guide to Tipping Etiquette

Tipping is a significant part of service culture in many countries, particularly in the United States, Canada, and parts of Europe. Knowing how much to tip and how to calculate tips quickly and accurately can save you from awkward moments at restaurants, bars, hotels, and while using delivery services. This guide covers the math behind tip calculations, standard tipping percentages by situation, international tipping customs, and practical strategies for splitting bills among groups.

The Basic Tip Formula

Calculating a tip is straightforward multiplication. Take the bill amount, multiply by your desired tip percentage expressed as a decimal, and the result is your tip. Add the tip to the original bill to get your total. If splitting among multiple people, divide the total by the number of diners.

Example — 20% Tip on a $85 Bill, Split 3 Ways

Tip = $85 × 0.20 = $17.00
Total = $85 + $17 = $102.00
Per person = $102 ÷ 3 = $34.00

Standard Tipping Percentages

Restaurants (sit-down): In the United States, the widely accepted range is 15-20% of the pre-tax bill. For standard service, 15% is the minimum; 18% reflects average satisfaction; 20% signals good service; and 25% or more indicates exceptional quality. The trend has shifted upward in recent years — what was considered generous a decade ago (15%) is now seen as merely adequate, and many etiquette experts now recommend 20% as the new baseline for decent service.

Bars and coffee shops: For drinks, $1-2 per drink or 15-20% of the tab is standard. At coffee shops with tip jars or screen prompts, tipping is appreciated but not obligatory — $1 per specialty drink or 10-15% of the order is common for those who choose to tip.

Food delivery: 15-20% with a minimum of $3-5, regardless of order size. Large orders, bad weather, difficult access (stairs, long walks from parking), or very quick delivery all warrant higher tips. Delivery drivers often use their own vehicles and fuel, making tips a critical part of their compensation.

Hairdressers and salons: 15-20% of the total service cost is standard. If multiple people work on your hair (shampoo technician, colorist, stylist), consider tipping each person individually.

Hotels: $2-5 per night for housekeeping (left daily, not just at checkout), $1-2 per bag for bellhops, $2-5 for valet parking, and $5-20 for concierge assistance depending on the complexity of the request.

Should You Tip on Tax or Before Tax?

The traditional etiquette answer is to tip on the pre-tax subtotal. You are tipping for the service provided by the server, not for the government's tax collection. However, in practice, the difference is small enough that many people simply tip on the total for convenience. On a $50 bill with 8% tax ($54 total), the difference between a 20% tip on pre-tax ($10.00) versus post-tax ($10.80) is only 80 cents. Our tip calculator uses the bill amount you enter, which you can set to either the pre-tax or post-tax amount based on your preference.

Splitting the Bill: Tips for Groups

Group dining adds a layer of complexity to tipping. The simplest approach — and the one our calculator uses — is to divide the total (bill plus tip) equally among all diners. This works well when everyone ordered similarly priced items. For situations where orders vary significantly, some groups prefer to have each person calculate their individual share plus their portion of the tip.

Large Group Tip

Many restaurants automatically add an 18-20% gratuity for parties of 6 or more. Always check your bill before adding an additional tip on top of an already-included service charge. If the automatic gratuity is lower than you would normally tip and the service was excellent, you are welcome to add more.

International Tipping Customs

Tipping culture varies dramatically around the world. In Japan, tipping is generally not practiced and can sometimes be perceived as insulting — exceptional service is considered standard. In Australia and New Zealand, tipping is not expected since service workers receive higher base wages, though rounding up or leaving 10% for outstanding service is appreciated. Most European countries include a service charge in the bill price — tipping 5-10% on top is appreciated in France, Germany, and Italy but not obligatory. In the United Kingdom, 10-12.5% is standard at restaurants, though many now add a discretionary service charge. In South Korea and China, tipping is uncommon in most settings.

Quick Mental Math Tricks for Tips

You do not always need a calculator to estimate tips. For a 10% tip, simply move the decimal point one place to the left ($56.40 → $5.64). For 20%, calculate 10% and double it ($5.64 × 2 = $11.28). For 15%, find 10% and add half of that ($5.64 + $2.82 = $8.46). For 25%, find 10%, double it for 20%, then add another half of 10% ($5.64 + $5.64 + $2.82 = $14.10). These mental shortcuts get you within a few cents of the exact amount, which is perfectly adequate for tipping purposes.

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