Percentage Calculator

Percentage Calculator is a free online tool to calculate percentages.

Calculate Your Tip

How to Use

  • Enter the bill amount and the tip percentage.
  • Click Calculate to get the tip and total amount.

Frequently Asked Questions

  • Q: What is a tip?
    A: A tip is an extra amount given for service, usually a percentage of the bill.
  • Q: What values are required?
    A: Both the bill amount and the tip percentage are required.
  • Q: Can the tip be negative?
    A: No, the tip percentage should be 0 or greater.

Calculation Basis

The tip and total are calculated as:
Tip = Bill Amount × Tip% / 100
Total = Bill Amount + Tip