How much is a 20% tip on $20?

A 20% tip on $20 is $4. The total bill including tip is $24.

How do you calculate a 20% tip?

To calculate a 20% tip: Divide 20 by 100 to get 0.2. Multiply the bill amount ($20) by 0.2 to get $4.

Total with tip: $24

Convert the percentage to a decimal

20% ÷ 100 = 0.2

Multiply by the bill amount

$20 × 0.2 = $4

Add tip to the bill

$20 + $4 = $24

Tip = $20 × 0.2 = $4 | Total = $24

Use our free tip calculator for any numbers.