Settling a Shared Bill Without the Awkwardness
Splitting a restaurant bill is arithmetic that nobody wants to do at the table, which is why it so often ends with somebody quietly paying more than their share. The complications are small but real: tip and tax apply to the whole bill, one person had no drinks, and the total rarely divides into a round number per person.
This calculator handles those pieces. Enter the bill, the tip and how many people are sharing, and it tells you what each person owes, including how to handle the remainder that division leaves behind.
How to Split a Bill
For an even split you need three numbers; the tip is where most of the disagreement actually lives.
- Enter the bill total. Use the amount before tip but after tax if your receipt already includes tax, which is normal outside the United States.
- Set the tip percentage. Check the receipt first, in much of Europe and Asia a service charge may already be included, and adding a tip on top is optional rather than expected.
- Enter the number of people sharing.
- Read the per-person amount and the total including tip. Confirm the total against the receipt before anyone transfers money.
- Decide what to do with the remainder. Rounding each person up to the nearest small unit and letting the payer keep the difference is the least fussy convention.
- For an uneven split, work out each person’s share of the food first, then apply the same tip percentage to each share so the tip is distributed proportionally.
Tip, Tax and the Order You Apply Them
Whether the tip is calculated before or after tax changes the total slightly, and both conventions are in use. Tipping on the pre-tax subtotal is the more common advice in the United States, and on a large bill the difference is a few percent of the tip rather than of the bill. Either is defensible; being consistent within a group matters more than which one you pick.
The remainder is the other quiet source of friction. Splitting 87.40 between three people gives 29.133…, and there is no way to pay that. Rounding each person up to the nearest ten cents costs each of them almost nothing and leaves the payer slightly ahead rather than slightly short, which is the fairer error to make since they are the one carrying the charge.
Tipping Conventions Around the World
Customs vary widely, and tipping the American default everywhere is a common and expensive mistake.
| Region | Typical tip | Service usually included? |
|---|---|---|
| United States | 15–20% | No, the tip is expected |
| Canada | 15–20% | No |
| United Kingdom | 10–12.5% | Often, on larger tables |
| France, Italy, Spain | 5–10% or rounding up | Yes, by law or custom |
| Germany, Netherlands | Round up to 5–10% | Usually |
| Japan | None | No tipping culture, it can cause confusion |
| South Korea, China | None | No tipping culture |
| Australia, New Zealand | 0–10% | No, but wages are higher |
These are broad norms for sit-down restaurants and change by city, venue and service type. When a service charge already appears on the receipt, an additional tip is a bonus rather than an obligation.
When an Even Split Is the Wrong Answer
An even split is fair when everyone ate and drank comparably, and quietly unfair when they did not. The person who skipped the wine subsidises the table, and over a group that eats together regularly this adds up to real money. If one or two people are notably above or below the average, splitting by item and then sharing the tip proportionally is worth the extra minute.
It is also worth agreeing before the meal rather than after it. Deciding to split evenly while everyone is still ordering changes what people order and removes the arithmetic-at-the-table problem entirely, which is usually the real goal.