Bill Split Calculator — Split Any Bill Evenly

SubtotalEnter a valid subtotal.

Tax ($)

Tip (%)

Number of People

Each Person Owes

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Grand Total

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How to Use This Tool

Enter the subtotal, tax, and tip percentage.
Enter the number of people splitting the bill.
Click Split Bill to see what each person owes.

The Bill Split Formula

Grand Total = Subtotal + Tax + Tip

Per Person = Grand Total ÷ Number of People

Even Split vs. Itemized Split

This calculator performs an even split — everyone pays the same amount regardless of what they individually ordered. For groups where people ordered very different amounts, an itemized split (where each person pays for their own items plus a proportional share of tax and tip) may feel fairer, though it requires more detailed calculation per person.

Common Uses

Splitting a restaurant bill among friends
Dividing a shared group expense like a group gift or shared accommodation
Quickly settling up after a group outing

Frequently Asked Questions

Should tax and tip be split evenly too, or based on what each person ordered?

This calculator assumes an even split of the entire bill including tax and tip. If your group prefers people to pay proportionally to what they ordered, you'd need an itemized approach instead.

Should I calculate tip on the subtotal or the subtotal plus tax?

Conventions vary — this calculator applies the tip percentage to the subtotal (before tax), which is a common convention, though some people prefer tipping on the post-tax amount.

This calculator is provided for general informational and estimation purposes only. Results should not be treated as professional financial, tax, legal, medical, or engineering advice. Always verify critical calculations with a qualified professional or official source before making decisions.