How do I calculate a tip using this calculator?

Enter your bill amount, choose a tip percentage (or enter a custom one), and specify the number of people splitting the bill. The calculator will show the tip amount, total bill, and per-person share.

Can I split the bill among multiple people?

Yes, simply enter the number of people in the 'Split between' field. The calculator will divide the total bill (including tip) equally among them, showing each person's share.

What tip percentage should I use?

Common percentages are 15%, 18%, and 20%, but you can enter any percentage you like. The calculator lets you adjust it to match your service satisfaction or local customs.

金融

即时、私密且免费

小费计算器.

2026年9月11日

计算小费并在餐厅分摊账单

此计算器尚未完全翻译——部分文本以英文显示。

设备端计算无需注册

输入数值

输入时结果会更新。

02 / 答案

账单金额

小费比例

自定义小费

分摊人数

使用方法

非常适合外出就餐、外卖以及任何需要分摊的账单。

选择一个快速小费比例，或输入自定义比例。
将账单分摊给任意人数。
准确查看每人应付的金额。
在特殊情况下使用自定义小费比例。

Cite this calculator

Canonical URL: https://mathify.one/zh/finance/tip

Updated 2026年9月11日

Cite as: Mathify. (2026). 小费计算器. https://mathify.one/zh/finance/tip

Use Cases

Dining Out with Friends

Easily split the bill and tip when eating out with a group, ensuring everyone pays their fair share without mental math.

Example: Bill $120, tip 20%, split 4 ways → each pays $36

Quick Tip Calculation

When you want to leave a tip but don't want to calculate manually, use this tool to get the exact tip amount and total.

Example: Bill $45.50, tip 18% → tip $8.19, total $53.69

Frequently Asked Questions

How do I calculate a tip using this calculator?: Enter your bill amount, choose a tip percentage (or enter a custom one), and specify the number of people splitting the bill. The calculator will show the tip amount, total bill, and per-person share.
Can I split the bill among multiple people?: Yes, simply enter the number of people in the 'Split between' field. The calculator will divide the total bill (including tip) equally among them, showing each person's share.
What tip percentage should I use?: Common percentages are 15%, 18%, and 20%, but you can enter any percentage you like. The calculator lets you adjust it to match your service satisfaction or local customs.

Tips & Common Mistakes

Tips

Always double-check your bill for any service charges already included before adding a tip.
If you're splitting the bill, consider rounding up each person's share to make cash payments easier.
Use a standard tip percentage like 15% or 20% as a starting point, then adjust based on service quality.

Common Mistakes to Avoid

Forgetting to include tax in the bill amount before calculating the tip – decide whether to tip on pre-tax or post-tax amount.
Entering the number of people as 1 when splitting, which gives the total instead of per-person share.
Not accounting for a service charge already added to the bill, leading to double tipping.

Last updated: August 13, 2026