GradePointCalculator

Tip Calculator

Enter your bill amount, choose a tip percentage, and optionally split between multiple people.

How to Calculate a Tip

To calculate a tip, multiply the bill amount by the tip percentage (as a decimal). For example, a 20% tip on a $50 bill: $50 × 0.20 = $10 tip. The total would be $60, and if split between 2 people, each pays $30.

Common Tip Percentages

  • 15% – Standard for adequate service
  • 18% – Good service
  • 20% – Excellent service
  • 25%+ – Exceptional or for large parties