Tip Calculator: Calculate Tip and Split Bill
Calculate tip amount, total bill, and split cost per person.
Calculation and comparison
Math
Inputs
Tip Calculator
Results update as you type.
Live result
Tip amount
$14.40
Total amount
$94.40
Per person
$47.20
Scenario compare
Save scenario A, change a few inputs, then save scenario B.
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Quick check
Change one or two inputs to compare a second scenario before using the number.
Need more detail?
Formula, examples, and FAQ stay tucked away until you need them.
FXFormula ExplanationThe core logic behind the numbers on this page.+
To calculate the tip, multiply the bill amount by the tip percentage divided by 100. The total amount is the sum of the bill and the tip. To find the cost per person, divide the total amount by the number of people.
USEHow to UseA short path from input to result.+
- Enter the bill before tip.
- Choose a tip percentage.
- Enter the number of people sharing the bill.
EXExamplesReference scenarios to sanity-check your inputs.+
Example: $80 with an 18% tip is $14.40 tip and $94.40 total.
FAQFAQCommon edge cases and quick clarifications.+
What is the formula for calculating the tip?
The formula is: Tip = bill amount x tip percentage / 100.
How do I calculate the cost per person?
To find the cost per person, divide the total amount by the number of people.
Can I include tax in the bill amount?
Yes, you can include tax in the bill amount if you want to tip on the taxed total.