Tip & Bill Splitter Calculator with Rounding
Calculate restaurant tips and split bills evenly among diners with pre-tax tipping options, per-person totals, and rounding up to the nearest dollar.
Detailed Bill Allocation
| Category | Total Table Amount | Per Person Amount |
|---|
International Tipping Etiquette Quick Reference
| Country / Region | Customary Standard | Notes & Cultural Norms |
|---|---|---|
| United States & Canada | 18% - 22% | Essential part of waitstaff income; under 15% signals poor service |
| United Kingdom | 10% - 12.5% | Often automatically included as "optional service charge" on the bill |
| Western Europe (FR, DE, IT) | 5% - 10% (or round up) | Service is legally included in menu prices; small tip left in cash for good service |
| Australia & New Zealand | 0% (optional 5-10%) | Not customary; waitstaff receive full statutory minimum wages |
| Japan & South Korea | 0% (No tip) | Leaving a tip can be seen as disrespectful or confusing to staff |
💰 Tipping on Food vs. Sales Tax
Proper restaurant dining etiquette dictates calculating tips strictly on the pre-tax subtotal of food and drinks, rather than on local sales taxes. Paying a 20% tip on top of a 10% state/provincial sales tax inadvertently taxes your tip money!
About this tool
How to use it
- Enter your total dining bill subtotal and select your currency.
- Choose a preset tip percentage (10%, 15%, 18%, 20%, 25%) or type a custom percentage.
- Select the number of people sharing the check.
- Optionally check 'Round up per-person share' for convenient whole-dollar payments, and inspect the per-head total.
Why it matters
Doing mental arithmetic at the end of a dinner party to split uneven bills and calculate tips is awkward and often leads to the table being short on cash. An instant calculator ensures waitstaff are tipped fairly and everyone pays their exact share.
When to use it
Use this tool when eating out at restaurants, ordering group takeout, splitting taxi or bar tabs, or traveling internationally.
Good to know
Formula uses standard dining gratuity etiquette: Tip = Subtotal × (Tip % / 100), Per Person = (Subtotal + Tip) / Number of Diners.
Common questions
What is the standard tipping percentage in the United States?
In the US, 15% to 18% is customary for acceptable service, 20% for good service, and 22% to 25% for exceptional service. Under 15% indicates dissatisfaction.
Should I tip on sales tax?
Standard dining etiquette recommends calculating your tip on the pre-tax food and drink subtotal, rather than the total with sales tax.
What does rounding up do?
Checking 'Round up' rounds each person's share up to the nearest whole integer (e.g. $33.25 becomes $34.00), making cash collection or digital Venmo transfers simple while leaving a slightly more generous tip for the server.
Is my bill or party size saved anywhere?
No. The entire calculation runs in your local browser memory with zero tracking or telemetry.