Use our free Tip Calculator to quickly figure out how much to tip at restaurants. Enter your bill, choose a tip percentage, and split it with friends. No signup required.
Calculate Your Tip
How to Use This Tip Calculator
- Enter your bill amount before tip.
- Enter the tip percentage (15%, 18%, 20%, or custom).
- Enter the number of people splitting the bill.
- Click Calculate Tip to see the tip, total, and per-person amounts.
Tip Formula
Tip = Bill × (Tip % ÷ 100)
Total = Bill + Tip
Worked Examples
Example 1
$60 bill, 20% tip, 1 person. Tip = 60 × 0.20 = $12.00. Total = $72.00.
Example 2
$85.50 bill, 18% tip, 3 people. Tip = 85.50 × 0.18 = $15.39. Total = $100.89. Per person = $33.63.
Frequently Asked Questions
What is a good tip percentage?
15-20% is standard for restaurants in the US. 18-20% for good service, 15% for average, 10% or less for poor service.
Should I tip on tax?
It is customary to tip on the pre-tax subtotal, though many people tip on the total. Either is acceptable.
How do I split a bill fairly?
Enter the number of people and the calculator divides the total (including tip) equally.
About the author: The DaProfitClub everyday tools team builds free calculators for daily life.
Last reviewed: September 2026.