Tip Calculator
Calculate tips and split the bill between friends.
Interactive calculator
$
%
Result
Tip
$12.00
Total
$72.00
Per person
$36.00
What it is
Calculate a tip and split the check. Standard US tip is 18–20% on the pre-tax bill.
The formula
Tip = bill × tip% Total = bill + tip Per person = total ÷ people
Why it matters
Understanding tip calculator helps you make a better-informed decision before you commit money or time.
Worked examples
Try the example
Use the defaults above as a starting point — then adjust the inputs to match your situation.
Common pitfalls
- Double-check the units on every input — most errors come from mixing units.
- Round at the end, not in the middle of the formula.
Frequently asked questions
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