What's a standard tip in the US?

15% is the floor for acceptable service, 18% is the common default, and 20%+ rewards great service. Many POS systems now suggest 18/20/25.

Do I tip on the pre-tax or post-tax amount?

Tipping on the pre-tax subtotal is standard. Tipping on the post-tax total is more generous and absolutely fine if you'd like to round up.

Calculate the full tip and total here, then divide manually by each person's share of the order.

Lifestyle Calculators

Calculate tip and split the bill between any number of people.

Bill Amount ($)

Tip (%)

15% standard · 18% good · 20% excellent

Split between (people)

Tip Amount

$10.80

Total Bill

$70.80

Per Person (2)

$35.40

tip = bill × tip% ; total = bill + tip ; per person = total / people

3 answers