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Mathematics

Tip Calculator

Tip Calculator

$
Tip Percentage
Adjust Tip18%
0%50%
Party Size2
120

Result

Tip Amount

$9.00

Total Bill

$59.00

Per Person

$29.50

Per Person Breakdown
Meal Share$25.00
Tip Share$4.50
Each Pays$29.50

Variable Legend

B= subtotal (bill before tip)r= tip rate (%)n= number of people

Tip and total

Standard tip calculation.

Tip amount
Total bill

Per person

Split the total evenly.

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Pro Tip

Mental math shortcut: 20% tip = double the 10% value. 10% of $43.50 is $4.35, so 20% is $8.70. For best results with the Tip Calculatorulator, always cross-verify your inputs against source data before calculating. Running the calculation with slightly varied inputs (sensitivity analysis) helps you understand which parameters have the greatest influence on the output and where measurement precision matters most.

Difficulty:Beginner

Did you know?

Tipping in restaurants is a uniquely American institution. In Japan, tipping can be considered rude — excellent service is expected as standard.

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Reviewed May 2026
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