How the math works
Per person = (bill × (1 + tip%/100)) / people.
Example
- Enter the bill total.
- Add a tip percent if you want it included.
- Enter how many people are paying.
Catch the catches
- If someone didn’t drink, an even split is a social choice, not a math error.
Questions
Are these calculators free?
Yes. They run in your browser. You do not need an account, and we do not require personal financial data to use them.
Should I treat the result as a bank or store quote?
No. Results are educational math. Merchants, lenders, and tax rules can differ. Verify the live terms before you pay.