How to calculate a 20% tip on a $81 bill?

Take the bill and multiply by the percent tip (as a decimal).

81 x 0.2 = 16.20

Use the tip calculator for any type of percentage tip, such as a restaurant, tax, Uber, hair dresser, etc.

What is a good tip on $81?

For most restaurant service in the United States, 20% has become the standard tip. In general, a tip more than 20% is considered good.

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Tip Chart