Tip Calculator
Calculate tips easily for restaurants, delivery, and services. Split bills between friends.
$
%
Number of people
How to Calculate a Tip
Calculating a tip is simple: multiply the bill amount by the tip percentage, then divide by 100. For a $50 bill with a 20% tip: $50 × 20 ÷ 100 = $10 tip.
Standard Tip Percentages
- 15% - Acceptable for adequate service
- 18% - Good for good service
- 20% - Standard for great service
- 25%+ - For exceptional service
Quick Tip Calculation Methods
For 10%: Move the decimal point one place to the left. $45.00 → $4.50
For 15%: Calculate 10%, then add half. $4.50 + $2.25 = $6.75
For 20%: Calculate 10%, then double it. $4.50 × 2 = $9.00
Frequently Asked Questions
The standard tip at restaurants in the US is 15-20% of the pre-tax bill. For excellent service, 20-25% is appropriate. For poor service, 10-15% is acceptable but consider speaking with management about specific issues.