How do you calculate a tip manually?

To calculate a tip manually, multiply the bill subtotal by the tip percentage divided by 100. For example, for a 20% tip on a $60 bill: $60 × 0.20 = $12.00 tip. Total bill is $72.00.

Tip & Split Bill Calculator

Q: How much should I tip at a restaurant?

In the United States and Canada, standard tipping etiquette is 15% for average service, 18% to 20% for good service, and 20% to 25% for exceptional service. For buffet or counter service, 10% is customary.

Q: Should you tip on pre-tax or post-tax amount?

Standard etiquette suggests calculating gratuity on the pre-tax food and drink subtotal, rather than on the sales tax or liquor tax.

Calculate gratuity tips accurately and split the bill among any number of guests.

Bill Amount ($)

Tip Percentage (%)

Quick Presets

Number of People

Tip Amount —

Total Bill (with Tip) —

Tip Per Person —

Total Per Person —

How to Calculate a Tip

The tip formula multiplies your pre-tax bill total by the tip percentage in decimal form:

Tip Amount = Bill Total × (Tip % / 100)

Total Bill = Bill Total + Tip Amount

Amount Per Person = Total Bill / Number of Guests

Frequently Asked Questions

How much should I tip at a restaurant?

In the United States and Canada, 15% is standard for acceptable service, 18% to 20% for good service, and 20% to 25% for superior dining service. 10% is common for takeout or buffet service.

Should you tip on pre-tax or post-tax amount?

Etiquette guidelines recommend calculating tips on the pre-tax subtotal of food and drinks, avoiding tipping on sales taxes or government levies.

How do you split a bill evenly?

Add the tip to the total bill amount, then divide the grand total by the total number of people dining.