Calculators

How to Calculate a Tip and Split the Bill

ToolOrbit Team 2 min readUpdated
How to Calculate a Tip and Split the Bill

Splitting a restaurant bill and tipping fairly can turn into awkward mental math at the end of a meal. The Tip Calculator does the work for you, computing the tip, the total, and each person's share so everyone pays the right amount without delay.

How tipping math works

A tip is a percentage of the bill. Multiply the bill by the tip rate to get the tip amount, add it to the bill for the total, then divide by the number of people for an even split.

tip   = bill * (tip% / 100)
total = bill + tip
split = total / people

Splitting a bill and tipping in three steps

  • Enter the bill amount before tip
  • Choose a tip percentage, such as 15, 18, or 20 percent
  • Set the number of people sharing the bill
  • Read the tip, the grand total, and the per-person amount instantly

A worked example

On a 60.00 bill with an 18% tip, the tip is 60 * 0.18 = 10.80, making the total 70.80. Split between three people, each pays 23.60. Changing the tip to 20% raises the tip to 12.00, the total to 72.00, and each share to 24.00.

Tip: customs vary by country. In the United States 15 to 20 percent is typical for table service, while in many other places a service charge is already included or tipping is modest or optional. Check the bill before adding more.

Why use a tip calculator

  • Avoid arguments and rounding errors when splitting
  • Compare tip levels quickly before deciding
  • Handle uneven group sizes without stress
  • Keep the total transparent for everyone at the table

Whether you are dining solo or with a large group, the Tip Calculator keeps the numbers fair and the checkout fast.

Tipping conventions, roughly, around the world

What is expected varies a lot
PlaceTypical practice
United States15–20% on the pre-tax total; expected
Canada15–18% with sales tax excluded; expected
United Kingdom~10–12% where service not included; optional
Australia & NZNot expected; any tip is appreciated
Japan / South KoreaTips not practiced
  • Check the bill for an auto-gratuity line before adding your own.
  • In many countries the amount is the message — do not tip the minimum on terrible service.
  • When splitting, calculate on the shared total, not per-person on separate percentages.
The calculator shows your per-person share instantly, so splitting a round at the table takes one copy-paste instead of phone math.

Tools mentioned

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