Tip Calculator

Tip Calculator: Work Out Your Tip and Split the Bill

This tip calculator will calculate how much to tip and how much each person owes at the same time. Enter your bill amount, choose the tip percentage, enter the number of individuals splitting the bill, and switch on whether tax is included in the tip. Your tip calculator amount, your total bill and a nice clean per-person share come to you right away. It’s an online tipping calculator for when it counts most right there at the table on your phone before the check arrives. Whether you’re calculating a tip alone or splitting a group bill four or five ways, this tool handles both without any extra arithmetic on your end.

How to Calculate Tip (The Formula)

Working out a tip only takes one simple formula:

Tip = Bill Amount × Tip % ÷ 100

Example: on an $84 bill at 18%, the tip is $84 × 0.18 = $15.12. Add that to your bill and your total comes to $99.12.

Once you know your total, splitting it between a group is just as easy:

Per-person share = (Bill + Tip) ÷ Number of People

Using the same example, if four people are splitting that $99.12 total, each person owes $99.12 ÷ 4 = $24.78.

This my finance tip calculator method works the same no matter the bill size. Just multiply, add, and divide, in that order, and you’ll always land on the right number.

Should You Tip on the Pre-Tax or Post-Tax Amount?

This is perhaps one of the biggest confusions when calculating a gratuity because, honestly, there is no official regulation. Most etiquette guidelines recommend tipping on the pre-tax amount, because the sales tax isn’t something your server could have affected. But in fact many customers just tip on the total bill as this is easier to work out at the table.

Here’s a mix of both so you can see what works for you:

• Subtotal (excl. tax) $80.00
• Tax $4.00
• Total (after tax): $84.00

18% tip on pre-tax subtotal = $14.40 ($80 x 0.18) $84 * 0.18 = $15.12 (tip of 18% on total after taxes)

The difference is minimal, usually just a dollar or two on an ordinary bill, so either option is appropriate. Pick whichever you feel is right and stick with it.

Restaurant Tip Calculator: Quick Reference by Situation

Not every situation calls for the same tip percentage. Here’s a quick reference for common scenarios:

That last one matters more than people realize. Many restaurants automatically add a service charge for large parties, usually six or more people, so always check your bill closely before adding a second tip on top of one that’s already there.

Average Tip Percentage by Country

Tipping standards are not universal and will surprise many travelers. The low-down on tipping in 4 countries.

United States

Full-service restaurants generally tip 18% to 22%. In the US, tipping is part of the bargain as many jurisdictions provide a lower minimum wage for tipped workers, meaning a server’s actual income is mainly dependent on tips rather than just their hourly pay.

United Kingdom

A tip calculator of 10% to 12.5% is common and will typically be added to the bill as a “service charge.” If that fee is already included, you don’t need to tip on top of it but it is always nice to round up for good service.

Australia

Tipping is optional in Australia and much less common than in the US or UK. This is largely because Australian workers, including those in hospitality, are paid a standard minimum wage regardless of tips. Rounding up the bill or leaving 5% to 10% for great service is a wonderful gesture, but it’s honestly never expected. 

Canada

Canadian tipping norms closely mirror the US. A 15% to 20% tip is normal at full-service restaurants, and most locals include this into their estimated cost of dining out. 

Splitting the Bill: Even vs Itemized

There are 2 popular ways to split a bill and it depends on how the group ordered.

An even split works great when everyone orders around the same amount. Just do the formula above. Add the bill and the tip, then divide by the number of people.

Itemized splits are best if people order considerably differently; for example, one person had an appetizer and a cocktail and the other person got only water and a salad. To do this equitably, tally up each person’s own item expenses first, then apply the same tip calculator percentage to each person’s own sum.

Worked example: three buddies split a bill. Person A ordered $30 of food, Person B ordered $18 of food and Person C ordered $12 of food. Tip 18%:

• Person A: 30 times 1.18 is 35.40
• Person B: $18 × 1.18 = $21.24 
• Person C: $12 x 1.18 = $14.16

This maintains the gratuity proportional to what each individual actually ordered, rather than splitting everything evenly when the orders weren’t close to even in the first place. 

A Note for Service Industry Workers and Guests

Tipping culture differs so much from country to country partly due to disparities in minimum wage regulations. In places where tipped workers can legally be paid less than standard minimum wage, tip calculator make up a real and necessary part of their income. In places where everyone earns the same minimum wage regardless of function, tipping becomes a choice rather than an expectation, a thank-you for good service rather than a supplement to wages.

Many restaurants and bars pool tips together and share them among the entire staff instead of letting the person who served a particular table keep them. This is also popular among service industry personnel. This is worth understanding as a visitor too: a lesser or higher tip on a card machine typically gets dispersed more broadly than it might seem in the moment.

Conclusion

Splitting the bill and leaving a decent tip calculator should be no more complicated than ordering dessert. Use the above formulas for rapid calculations anywhere in the world. When you travel to somewhere with different customs than you are used to, consult the country guide. If the check is itemized, then it levels the playing field even if one person ordered a bunch of cocktails and the rest were much more restrained. If you’re splitting a bill of two or a table of 10, save this page for your next night out, and if you’re traveling somewhere new, check back, because tipping etiquette can vary the instant you cross a border.

Frequently Asked Questions

Q1. How do I calculate an 18% tip?

Multiply your bill amount by 0.18. For example, a $50 bill at 18% is a $9 tip. Your total is now $59.

Q2. Should I tip before or after tax?

Both are standard practices. Tipping on the pre-tax subtotal is the more traditional etiquette guideline, whereas tipping on the post-tax total is quicker to compute. Usually it’s a dollar or two difference.

Q3. How do I split a bill and tip between friends?

Add your bill and tip together, and divide by the number of people. For an unequal order, instead compute each person’s personal subtotal + tip separately.

Q4. Is tipping expected in the UK or Australia?

In the UK, a service charge is generally already applied to the bill; therefore, an extra tip isn’t necessary on top of it. In Australia, tipping is voluntary and significantly less popular than in the US since a standard minimum wage already applies to hospitality workers. 

Q5. What’s a good tip for delivery drivers?

A 10% to 20% gratuity is usual, with the higher end of that range reasonable for terrible weather, large distances, or a problematic delivery. 

Q6. Do I still tip if a service charge is already added?

First, check your bill. If a service charge is already included, you’re not required to add another tip on top, though doing so for outstanding service is always a nice extra.