How to use this calculator
Start by entering the total bill amount (including tax) and the number of people in your group. Choose a gratuity percentage using the preset buttons or enter a custom amount. The calculator instantly shows the total with gratuity and what each person owes.
For outstanding service, add an exceptional service bonus as either an extra percentage or a flat dollar amount. This is added on top of the standard gratuity so you can see the full impact.
If people ordered very different items, switch to custom amounts. Enter each person's share of the bill (what they ordered, before gratuity), and the calculator splits the gratuity proportionally so it stays fair for everyone.
When to use even vs. custom splits
| Scenario | Best Split | Why |
|---|---|---|
| Everyone ordered similar items | Even split | Fast and simple, difference is minimal |
| Mix of appetizers and entrees | Even split | Close enough that splitting evenly is easiest |
| Some had drinks, others didn't | Custom split | Alcohol can double one person's share |
| Kids at the table | Custom split | Children's meals are usually much cheaper |
| Work outing with different budgets | Custom split | Respects that not everyone can spend equally |
| Birthday dinner (one person treated) | Custom split | Divide the guest of honor's meal among the others |
Frequently asked questions
How do you split a restaurant bill evenly with gratuity?
Add the gratuity amount to the total bill, then divide by the number of people. For example, a $200 bill with 20% gratuity ($40) equals $240 total. Split among 6 people, each person pays $40. This calculator handles that math instantly.
Is it fair to split a bill evenly when people ordered different things?
Even splits work well when everyone ordered similarly priced items. If there's a big difference (one person had a $15 salad while another had a $60 steak), a custom split based on what each person ordered is more fair. The gratuity is then divided proportionally.
How much extra should you tip for exceptional service at a large party?
An extra 5 to 10% on top of the standard gratuity is a generous way to reward exceptional service for a large group. Some diners prefer a flat cash bonus of $20 to $50 handed directly to the server.
Do restaurants automatically add gratuity for large groups?
Many restaurants add automatic gratuity (typically 18 to 20%) for parties of 6 or more, though the threshold varies. This is usually noted on the menu or mentioned by the server. Always check your bill before adding additional tip to avoid double-tipping.