Tip on $20 — Calculate 10–25% Tip
A 20% tip on $20 is $4.00, making the total $24.00. At 15% the tip is $3.00; at 25% it is $5.00.
Meals in the $20 range are where most tipping happens; at 20% that is $4.00, and rounding up to the next dollar is fine.
Check every percentage from 10% to 25% in the table below, or use the calculator.
Tip amounts on $20
| Tip % | Tip amount | Total with tip |
|---|---|---|
| 10% | $2.00 | $22.00 |
| 15% | $3.00 | $23.00 |
| 18% | $3.60 | $23.60 |
| 20% | $4.00 | $24.00 |
| 25% | $5.00 | $25.00 |
Watch out: tips calculated after tax
Many receipts print their suggested tip on the after-tax total. With a 9% sales tax, a 20% tip on $20 comes to $4.36 instead of the correct $4.00 — about $0.36 more, which is really 21.8% of your pre-tax bill.
You can check any percentage (10–25%) in the table above or use the calculator.
Tip Calculator
Tip percent
Tip
$4.00
Total with tip
$24.00
How much should you tip?
Reviewed by TipTruth TeamUpdated 2026-08-21