Tip & Split Calculator
Gratuity and split bill.
Enter your values in the interactive calculator to see an instant result. Calculations run in your browser, without an account.
Results are estimates for educational use; confirm important decisions with appropriate experts.
Formula • Worked example • Interpretation
Calculate a tip and split the bill
A tip calculator divides the full bill among diners after adding a selected gratuity percentage.
Calculation method
Worked example
On an $80 bill with 20% tip, the gratuity is $16 and total is $96. Split four ways, that is $24 each.
What your result means
Some receipts apply tips before tax; others suggest a percentage after tax. Choose the base that matches your preference and local practice.
Tips for better calculations
Check the party-size value before using Split; it must be a positive whole number.
Assumptions and limitations
An included service charge or automatic gratuity may already be on the bill. Adjustments for unequal ordering or cash rounding are not modeled.
SiCalcs tools provide estimates and educational calculations; they do not replace professional financial, medical, tax, or legal advice.