Tip Calculator

A 20% tip on a $50 bill is exactly $10, making your total $60. To calculate it yourself, multiply the bill amount by 0.20. This is one of the most common tip percentages for good restaurant service in the US.

To calculate a 20% tip, multiply your bill total by 0.20, or simply move the decimal one place to the left to get 10%, then double that amount. For example, on a $45 bill, 10% is $4.50, so 20% is $9.00. Our tip calculator does this instantly so you never have to do the math at the table.

A good tip for a $100 meal is typically between $15 and $25, depending on the quality of service. Standard tipping etiquette in the US suggests 15% for adequate service, 18–20% for good service, and 20–25% or more for exceptional service. For a $100 bill, that works out to $15, $20, or $25 respectively.

A 15% tip on a $100 bill is $15, bringing your total to $115. The 15% rate is generally considered the baseline for acceptable service in restaurants. You can use our calculator to quickly see tip amounts at 15%, 18%, and 20% side by side before you decide what to leave.

Tipping before tax is technically more common in casual settings, but most diners in the US tip on the post-tax total since the difference is small and it is simpler to use the final bill amount. Our tip calculator lets you enter either figure so you can calculate the gratuity whichever way you prefer.

To split a tip evenly, first calculate the tip amount on the full bill, then add it to the subtotal to get the grand total, and finally divide by the number of people in your group. For example, a $120 bill with a 20% tip equals $144, split four ways that is $36 per person. Our tip and bill splitter handles all of this in one step.

The standard restaurant tip in the US ranges from 15% to 20%, with 18–20% being the most commonly expected for table service. For exceptional service, 22–25% is a generous way to show appreciation. Counter service, food delivery, and other service contexts typically call for 10–15%, though tipping norms vary by region and establishment type.

No — the 15–20% tipping guideline is the same nationwide, whether you're in New York City, Texas, Florida, Ohio, Arizona, or anywhere else in the US. What does vary by state is the tipped minimum wage servers are paid before tips, which is why service workers in some states rely more heavily on gratuity, but the percentage customers are expected to leave doesn't change. This calculator works the same for any US city or state.