How much is a 18% tip on $40?

A 18% tip on $40 is $7.20. The total bill including tip is $47.20.

How do you calculate a 18% tip?

To calculate a 18% tip: Divide 18 by 100 to get 0.18. Multiply the bill amount ($40) by 0.18 to get $7.20.

$7.20

Total with tip: $47.20

Convert the percentage to a decimal

18% ÷ 100 = 0.18

Multiply by the bill amount

$40 × 0.18 = $7.20

Add tip to the bill

$40 + $7.20 = $47.20

Tip = $40 × 0.18 = $7.20 | Total = $47.20

Use our free tip calculator for any numbers.