Quick answer
How Much to Tip on a $31 Bill?
At 20%, your tip is $6.20 and your total is $37.20. See every common percentage below.
Bill subtotal$31.00
15% tip$4.65
18% tip$5.58
20% tip$6.20
25% tip$7.75
Total (20% tip)$37.20
Full Tip Breakdown for $31
| Tip % | Tip amount | Total to pay |
|---|---|---|
| 10% | $3.10 | $34.10 |
| 15% | $4.65 | $35.65 |
| 18% | $5.58 | $36.58 |
| 20% | $6.20 | $37.20 |
| 25% | $7.75 | $38.75 |
Split a $31 Bill with Friends
Add a 20% tip to get $37.20, then divide equally by the number of people.
| People | Total (20% tip) | Each person pays |
|---|---|---|
| 2 people | $37.20 | $18.60 |
| 3 people | $37.20 | $12.40 |
| 4 people | $37.20 | $9.30 |
| 5 people | $37.20 | $7.44 |
| 6 people | $37.20 | $6.20 |
For other group sizes, use the TipSplit calculator.
Frequently Asked Questions
How much is a 20% tip on $31?
A 20% tip on $31 is $6.20, bringing your total to $37.20.
How much is an 18% tip on $31?
An 18% tip on $31 is $5.58, for a total of $36.58.
How do I split a $31 bill 4 ways?
With a 20% tip, your total is $37.20. Divide by 4 and each person pays $9.30.
Is 15% still an OK tip on $31?
Yes — 15% ($4.65) is considered acceptable for standard service. Most US diners now leave 18–20%, so $6.20 is the common baseline for good service.