How much is a 20% tip on $30?

A 20% tip on $30 is $6. The total bill including tip is $36.

How do you calculate a 20% tip?

To calculate a 20% tip: Divide 20 by 100 to get 0.2. Multiply the bill amount ($30) by 0.2 to get $6.

Total with tip: $36

Convert the percentage to a decimal

20% ÷ 100 = 0.2

Multiply by the bill amount

$30 × 0.2 = $6

Add tip to the bill

$30 + $6 = $36

Tip = $30 × 0.2 = $6 | Total = $36

Use our free tip calculator for any numbers.