MinuteMetric

How Much Should You Tip?

Tipping is one of those everyday calculations that feels simple until the bill arrives, someone orders a second bottle of wine, and six people are trying to work out what they owe. The arithmetic itself is easy — multiply the bill by the tip percentage — but the conventions around it vary enormously by country, by venue, and by how the service was delivered. This page covers both: how the numbers work, and what's actually customary.

How the Calculator Works

1. Bill amount: Enter the total before the tip. Whether you use the pre-tax or post-tax figure is a matter of personal preference — see below.
2. Tip percentage: Pick one of the presets (15%, 18%, 20%, 22%, 25%) or choose Custom and type any figure.
3. Number of people: Set this above 1 and the calculator adds a per-person line, dividing the total evenly.

The maths behind it: tip = bill × (percentage ÷ 100), total = bill + tip, and per person = total ÷ number of people.

Tipping Norms by Country

Tipping expectations differ more than most travellers realise. In some countries a generous tip is essential to a server's income; in others it is unnecessary, and in a few it can cause genuine awkwardness. These are broad conventions for sit-down restaurants, not hard rules.

Common Tipping Questions

Should I tip on the pre-tax or post-tax total?

Strictly, the tip is for the service, so the pre-tax subtotal is the more logical base. In practice most people tip on the total that's printed at the bottom of the bill, and on a typical restaurant bill the difference is small — on a $100 meal with 8% tax, tipping 20% pre-tax versus post-tax is a difference of $1.60. Either is perfectly acceptable.

What if a service charge is already included?

Read the bill carefully. Many restaurants, particularly for larger groups, add a service charge or "gratuity" of 12.5–20% automatically. If it's there, no additional tip is expected. Adding another 20% on top is a mistake that's easy to make when you're not looking closely.

How do I split a bill fairly when orders were very different?

An even split is fastest and usually fine among friends who ordered similarly. When one person had a starter, dessert and three drinks and another had a salad and tap water, it's fairer to work out each person's subtotal, then apply the same tip percentage to each. A useful middle path is to split the food by what each person ordered and share the tip and any service charge evenly.

Should I tip on delivery, takeaway and at bars?

• Food delivery: 10–15%, or a flat amount per order, is common in tipping cultures. Bad weather and long distances justify more.
• Takeaway collected in person: Generally not expected, though many people round up or drop change in a jar.
• Bar service: A small amount per drink, or around 10–15% on a tab.
• Counter service and coffee shops: Entirely optional, despite the prompts on card readers.

How do I work out a tip in my head?

Find 10% by moving the decimal point one place to the left, then adjust. On a $64 bill, 10% is $6.40. Halve that for 5% ($3.20), so 15% is $9.60 and 20% is $12.80. Doing this before you look at the calculator is a good sanity check — and it's quicker than unlocking your phone.

Does tipping a percentage still make sense on a very large bill?

A percentage assumes the effort of service scales with the price of the food, which isn't strictly true — carrying an expensive bottle of wine to the table takes the same work as a cheap one. Many people tip a slightly lower percentage on unusually large bills for exactly that reason. There's no rule here, only judgement.