How to Use This Tip Calculator
Enter your bill amount, select a tip percentage using the quick-select buttons (or enter a custom percentage), then choose how many people are splitting the bill. All three results update instantly — no button to click.
Tipping Guide
How much should you tip at a restaurant?
In the United States, tipping 15–20% for sit-down restaurant service is standard. For excellent service, 20–25% is appropriate. Many credit card terminals now suggest 18–20% as the default. Tipping is customary in the US and forms a significant part of a server's income.
Tipping for other services
Tipping norms vary by context. For food delivery, 15–20% is typical. For taxis and rideshares, 15–20%. Hair salons commonly receive 15–20%. Hotel housekeeping, $2–5 per night. Always consider the quality of service and local customs.
Should I tip on the pre-tax or post-tax amount?
Etiquette guides recommend tipping on the pre-tax subtotal. In practice, the difference is small — on a $50 bill with 8% tax, tipping 20% on pre-tax costs $10.00 versus $10.80 on the post-tax total. Either is acceptable.
Frequently Asked Questions
How much is a 20% tip on a $50 bill?
A 20% tip on a $50 bill is $10.00, making the total $60.00. Per person for a party of two: $30.00 each.
How do you split a bill between friends?
Add the tip to the original bill to get the total, then divide by the number of people. This tip calculator handles all of that — just set the "Split between" counter to the number of diners and read the per-person amount.
What is the standard tip percentage?
18–20% is now considered the standard baseline for full-service restaurant dining in the US. 15% is acceptable for adequate service and 25% signals truly exceptional service.