Quick answer
How Much to Tip on a $18 Bill?
At 20%, your tip is $3.60 and your total is $21.60. See every common percentage below.
Bill subtotal$18.00
15% tip$2.70
18% tip$3.24
20% tip$3.60
25% tip$4.50
Total (20% tip)$21.60
Full Tip Breakdown for $18
| Tip % | Tip amount | Total to pay |
|---|---|---|
| 10% | $1.80 | $19.80 |
| 15% | $2.70 | $20.70 |
| 18% | $3.24 | $21.24 |
| 20% | $3.60 | $21.60 |
| 25% | $4.50 | $22.50 |
Split a $18 Bill with Friends
Add a 20% tip to get $21.60, then divide equally by the number of people.
| People | Total (20% tip) | Each person pays |
|---|---|---|
| 2 people | $21.60 | $10.80 |
| 3 people | $21.60 | $7.20 |
| 4 people | $21.60 | $5.40 |
| 5 people | $21.60 | $4.32 |
| 6 people | $21.60 | $3.60 |
For other group sizes, use the TipSplit calculator.
Frequently Asked Questions
How much is a 20% tip on $18?
A 20% tip on $18 is $3.60, bringing your total to $21.60.
How much is an 18% tip on $18?
An 18% tip on $18 is $3.24, for a total of $21.24.
How do I split a $18 bill 4 ways?
With a 20% tip, your total is $21.60. Divide by 4 and each person pays $5.40.
Is 15% still an OK tip on $18?
Yes — 15% ($2.70) is considered acceptable for standard service. Most US diners now leave 18–20%, so $3.60 is the common baseline for good service.