账单分摊计算器 — AA制 / 多人分摊 / 小费

输入账单、选人数、选小费，每人应付金额立刻出来，AA制聚餐首选。

聚餐账单多人分摊，一键算出每人应付多少。支持4人、6人任意人数，含小费计算，AA首选。

聚餐、旅游、合租账单怎么分？输入总金额和人数，自动计算每人应付金额，支持自定义小费比例与取整。适合4人或任意人数 AA 制分摊。

页面质量说明

  • 步骤与说明会和当前工具行为一起核对。
  • 浏览器限制、文件大小或兼容性差异会在相关位置标明。
  • 除非页面明确说明，否则文件和文本优先在本地浏览器中处理。

How It Works

Enter your bill total, tap a tip percentage (or slide to the exact amount you want), and set the number of people splitting. The total with tip, per-person amount, and tip per person update instantly.

The Rounding Feature

Splitting a $147.83 bill four ways gives you $36.96 each. Turn on rounding and everyone pays $37. The extra few cents go to a slightly higher tip, and nobody deals with odd change.

Tip Pooling Guide

If you manage a restaurant or work in a team that pools tips:

  1. Add up all tips for the shift
  2. Add up total hours worked by everyone in the pool
  3. Divide tips by hours to get the hourly tip rate
  4. Multiply each person's hours by that rate

Example: Your team earned $450 in tips. Three servers worked 8, 6, and 4 hours (18 total). Rate = $450 / 18 = $25/hr. The 8-hour server gets $200, the 6-hour gets $150, the 4-hour gets $100.

Quick Tip Reference

  • Coffee shop / takeout: $1-2 or 10%
  • Restaurant (sit-down): 18-20%
  • Delivery: 15-20% (minimum $3-5)
  • Bartender: $1-2 per drink or 18-20% of tab
  • Hair salon: 15-20%
  • Hotel housekeeping: $2-5 per night
  • Taxi / rideshare: 15-20%

核心功能

  • 预设 + 滑杆: 常用百分比一键选择，也可滑动自定义，适合餐厅、打车、外卖场景。
  • 自动分摊: 输入人数自动计算每人金额，开启取整便于现金或转账收款。
  • 本地计算: 纯前端运算，不保存账单数据，刷新即清空。

常见问题

常见小费是多少？

通常 12–15% 为标准服务，18–20% 适合优秀服务，夜间配送或特殊场景可更高。

取整有什么用？

开启后每人金额向上取整，方便现金或转账凑整，避免小数。

会保存我的账单吗？

不会。所有计算在本地，刷新页面即可清空。

小费怎么算？

先输入账单金额，再选择 12%、15%、18% 或 20% 这样的常见比例。工具会立即算出小费、总额和人均分摊结果，适合餐厅、外卖和打车场景。

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