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Free Online Tip Calculator

Calculate the right tip amount and easily split the bill among friends at restaurants.

Bill Details
自訂18%

Round total to the nearest dollar

Results

Enter a bill amount to see results

How Tipping Works in the US

Tipping in the US is effectively mandatory at sit-down restaurants — servers earn a base wage of $2.13/hour federally (though some states require more) and depend on tips for the majority of their income. The standard range is 15–20% of the pre-tax bill, with 20% becoming the new baseline in many cities.

The calculation is straightforward: tip = bill amount × tip percentage. For a $85 dinner at 20%, that's $17. But it gets complicated when splitting among multiple people, especially if people ordered different amounts or want to tip on the pre-tax vs post-tax total.

This calculator handles the math so you don't have to do mental arithmetic after a few drinks. Enter the bill, choose your tip percentage, and optionally split among your group. It shows the tip amount, total per person, and the grand total.

When You Need a Tip Calculator

Dining out with a group

Split the bill evenly among 4–8 people including tip. No more passing the check around while everyone does mental math and inevitably comes up short.

Figuring out the right tip percentage

Not sure if 18% or 20% is appropriate? See the actual dollar difference — on a $60 bill, it's only $1.20 between 18% and 20%. Sometimes seeing the number makes the decision easy.

Tipping on delivery and services

Food delivery (15–20%), hair salon (15–20%), taxi/rideshare (15–20%), hotel housekeeping ($2–5/night). Different services have different norms — this tool helps you calculate any percentage quickly.

Tipping Guidelines

1.

Tip on the pre-tax amount

The standard practice is to calculate tip on the subtotal before tax. On a $100 meal with 8% tax, you'd tip on $100, not $108. That said, tipping on the post-tax total is common and servers won't complain — it's only a few dollars difference.

2.

20% is the new standard for good service

While 15% was once standard, 20% has become the baseline for good service in most US cities. Reserve 15% for below-average service and 25%+ for exceptional experiences. In expensive cities like NYC or SF, 20% is the minimum expected.

3.

Round up for easy math and generosity

Instead of calculating exactly 20% of $73.42 ($14.68), round up to $15 or even $17 to make the total a round number. Servers appreciate round numbers, and the extra dollar or two won't break your budget.

Features

  • Calculate tip at any percentage (preset buttons for 15%, 18%, 20%, 25%)
  • Split bill evenly among any number of people
  • Shows tip amount, total per person, and grand total
  • Option to calculate on pre-tax or post-tax amount
  • Round up to nearest dollar for convenience
  • Works offline — no internet needed after page loads

Frequently Asked Questions

What is a standard tip at a restaurant?

In the US, 15–20% of the pre-tax bill is standard. 20% is increasingly the baseline for adequate service. For exceptional service, 25% or more is appropriate. Below 15% signals dissatisfaction. In other countries, tipping norms vary widely — many European and Asian countries include service in the price.

How do I split a bill evenly?

Add the tip to the total bill, then divide by the number of people. For example: $120 bill + $24 tip (20%) = $144 total ÷ 4 people = $36 per person. This calculator does this automatically — just enter the bill, tip percentage, and number of people.

Should I tip on the tax amount?

Technically, you should tip on the pre-tax subtotal since tax goes to the government, not the restaurant. But many people tip on the total including tax for simplicity. The difference is usually small — on a $100 bill with 8% tax, tipping 20% on pre-tax is $20 vs $21.60 on post-tax.

How much should I tip for delivery?

For food delivery, 15–20% is standard, with a minimum of $3–5 for small orders. Consider tipping more for bad weather, long distances, or large/heavy orders. For pizza delivery specifically, $3–5 per pizza is a common guideline.

Do I need to tip if there's a service charge?

If the bill includes a mandatory service charge or gratuity (common for large parties), you generally don't need to tip additional. However, check if the service charge actually goes to the server — some restaurants keep it as revenue. When in doubt, ask your server.

Tips & Related Workflows