How much is a 15% tip on $20?

A 15% tip on $20 is $3. The total bill including tip is $23.

How do you calculate a 15% tip?

To calculate a 15% tip: Divide 15 by 100 to get 0.15. Multiply the bill amount ($20) by 0.15 to get $3.

Total with tip: $23

Convert the percentage to a decimal

15% ÷ 100 = 0.15

Multiply by the bill amount

$20 × 0.15 = $3

Add tip to the bill

$20 + $3 = $23

Tip = $20 × 0.15 = $3 | Total = $23

Use our free tip calculator for any numbers.