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

Traditionally tips are calculated on the pre-tax subtotal, though many people simply tip on the total for convenience. On a $60 bill the difference is usually just a dollar or two.

Tip Calculator

Q: How much should I tip?

In the U.S., 15%-20% of the pre-tax bill is standard for restaurant service — 18%-20% for good service, 15% for adequate. On a $60 bill, that's $9-$12.

Q: How do I split a bill with a tip?

Add the tip to the bill, then divide by the number of people. A $60 bill with a 20% tip is $72 total; split four ways that's $18 each.

Work out the tip and total in a tap — and split the bill evenly across your whole table.

Each person pays

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Tip amount

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Total with tip

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Tip per person

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The tip formula

Tip = Bill × (tip % ÷ 100) · Total = Bill + Tip · Per person = Total ÷ People

Worked example

$60 bill, 20% tip, split 4 ways:

Tip $12 → total $72 → $18 each.

U.S. tipping quick reference

Service	Customary tip
Restaurant (sit-down)	15%–20%
Bartender	$1–$2/drink or 15%–20%
Food delivery	15%–20% (min $3–$5)
Taxi / rideshare	10%–15%
Hairdresser	15%–20%

Tipping norms vary widely by country — in much of Europe and Asia a service charge is included and extra tipping is modest or unexpected. For splitting bills that include tax, this calculator tips on the full bill as entered; drop the tax out first if you prefer to tip pre-tax (see the sales tax calculator).

Frequently asked questions

How much should I tip?

15–20% of the bill for U.S. restaurant service. On $60, that's $9–$12.

Pre-tax or post-tax?

Traditionally pre-tax subtotal, but many tip on the total for simplicity — usually a dollar or two difference.

How do I split a bill with a tip?

Add the tip, then divide by people. $60 + 20% = $72 ÷ 4 = $18 each.

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Note: Tipping customs are cultural guidelines, not rules. Last reviewed: July 2026.