Calculate tip, total and how much each person pays
Enter a valid bill amount (1-1,000,000)
Enter a valid count (1-100)
This calculator converts a single restaurant bill into three numbers you can act on: the tip, the grand total, and the exact amount each person owes. It supports any currency, any party size and any gratuity rate, so it works equally well for a quick two-person lunch or a large group dinner.
You provide three inputs. The bill is the amount before or after tax, depending on how you prefer to tip. The tip percentage can be selected from the common presets (15%, 18%, 20%, 22%) or fine-tuned with the slider from 0% to 40%. The number of people determines how the total is divided. An optional round-up switch lifts each person's share to the next whole unit so no one has to hunt for loose change.
The math is deliberately transparent. There is no compounding, no service charge hidden in the background, and no rounding until the very last step, so the numbers you see always reconcile with the receipt.
Say a table of four runs up an $86.50 subtotal and you choose an 18% tip. The tip is 86.50 × 18 ÷ 100 = $15.57. The grand total becomes 86.50 + 15.57 = $102.07. Split four ways, each person pays 102.07 ÷ 4 = $25.52. If you switch on round-up, each share becomes $26.00 and the collected total rises to $104.00 — a modest cushion that keeps the table from passing around loose change.
| Subtotal | 15% | 18% | 20% | 22% |
|---|---|---|---|---|
| $50 | $7.50 | $9.00 | $10.00 | $11.00 |
| $100 | $15.00 | $18.00 | $20.00 | $22.00 |
| $200 | $30.00 | $36.00 | $40.00 | $44.00 |
Used consistently, the calculator removes the guesswork from splitting a bill and makes the final number easy to defend.
小费与分账计算器可以把一张餐厅账单拆解成三个可直接使用的数字：小费金额、账单总额，以及每位用餐者应付的金额。它支持任意货币、任意人数和任意小费比例，无论是两人简餐还是多人聚餐都能轻松应对。
你只需要提供三项输入。消费总额是税前或税后的账单金额，取决于你习惯按哪个数字支付小费。小费比例既可以从常见的 15%、18%、20%、22% 预设中快速选择，也可以用滑杆在 0% 到 40% 之间微调。用餐人数决定总金额如何平均分配。可选的“每人向上取整”开关会把每人的份额提升到下一个整数，免去找零的麻烦。
整个计算过程完全透明：没有隐藏的服务费，也不涉及复利，金额只在最后一步取整，因此显示结果始终能与账单对得上。
假设四人聚餐，账单小计为 86.50 元，选择 18% 的小费。小费为 86.50 × 18 ÷ 100 = 15.57 元；总费用为 86.50 + 15.57 = 102.07 元；四人平摊后每人应付 102.07 ÷ 4 = 25.52 元。若开启向上取整，每人需付 26.00 元，实际收取总额为 104.00 元，多出的零头可以避免席间找零的尴尬。
| 消费小计 | 15% | 18% | 20% | 22% |
|---|---|---|---|---|
| 50 元 | 7.50 | 9.00 | 10.00 | 11.00 |
| 100 元 | 15.00 | 18.00 | 20.00 | 22.00 |
| 200 元 | 30.00 | 36.00 | 40.00 | 44.00 |
熟练使用后，这个小工具能让分账过程告别猜测，最终金额也更容易向同桌的人解释清楚。
In the US, 15–20% is customary for good service. Use the percentage to instantly compute the tip and each person’s share.
Enter the total, the tip percentage and the number of people. The calculator divides the bill equally and shows the per-person amount.
Most people tip on the pre-tax subtotal, but you can use whichever total you prefer — the calculator works either way.