割り勘計算機

共有リンク

はじめに

Bill Split Calculator — Split a bill among any number of people with tip and tax. Enter Bill amount, Number of people, Tip (%), Tax (%) to get an instant, accurate result.

計算式

Tip = bill × tip% / 100. Tax = bill × tax% / 100. Total = bill + tip + tax. Per person = total ÷ number of people.

ステップごとの説明

Enter the Bill amount.
Enter the Number of people.
Enter the Tip (%).
Enter the Tax (%).
Click Calculate to see your result instantly.

実例

Example: With Bill amount = 100, Number of people = 4, Tip (%) = 15, Tax (%) = 0, the Bill Split Calculator gives Tip: 15, Tax: 0, Total: 115.

よくある質問

Are tip and tax calculated on the same base amount?

Yes, both are calculated as a percentage of the original bill amount, then added together with the bill for the total.

Does everyone pay the same amount?

Yes, the total is divided evenly across the number of people you enter.

What inputs does the Bill Split Calculator need?

You'll need to provide: Bill amount, Number of people, Tip (%), Tax (%). All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.

How accurate is the Bill Split Calculator?

The Bill Split Calculator applies the formula exactly as calculated — Tip = bill × tip% / 100. Tax = bill × tax% / 100. Total = bill + tip + tax. Per person = total ÷ number of people. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.

Is the Bill Split Calculator free to use?

Yes, the Bill Split Calculator is completely free, requires no signup, and runs instantly in your browser.