Tip Calculator
Values
Fill in the values and click Calculate to see results
Example 1
Maya and three colleagues have a dinner meeting at an Italian restaurant in Chicago. The pre-tax bill comes to $85.50.
They want to compare how much to tip at 15%, 18%, and 20% to decide the appropriate amount for good service.
Solution
Answer
15%: $12.83 tip ($98.33 total). 18%: $15.39 tip ($100.89). 20%: $17.10 tip ($102.60).
Source: Emily Post Institute: Tipping
Example 2
A dinner bill totals $120. Service was excellent, so you want to leave a 20% tip.
You want to use mental math shortcuts rather than reaching for a calculator.
Solution
Answer
$24 tip ($144 total). Double the 10% amount for a 20% tip. Double the approximate 8% tax for a ~16% tip.
Source: Consumer Reports: Tipping
Example 3
A group of 6 friends dines together. The total bill is $450. They agree to tip 20% and split everything evenly.
Solution
Breakdown: $75 food + $15 tip per person
Answer
$90/person total ($75 food + $15 tip) splitting $450 bill with 20% tip among 6 people.
Source: NYT: Tipping Etiquette
Example 4
A dinner bill is $142.50 for excellent service. Calculate a 20% tip and the total per person for 4 guests.
Solution
Answer
$28.50 tip, $171.00 total, $42.75 per person.
Reviewed by Dr. Mian Sajawal Shah (PhD, Power Electronics)
Published:
Updated:
References
- [1]Internal Revenue Service, IRS Publication 15 - Employer's Tax Guide. https://www.irs.gov/publications/p15
- [2]Journal of Economic Psychology, The Social Norm of Tipping: A Review, 2020.
- [3]Cornell University School of Hotel Administration, Cornell University - Tipping and Service Quality Research. https://scholarship.sha.cornell.edu/articles
Glossary
- Tip (gratuity) – A voluntary payment made to a service worker in addition to the listed price, typically 15-20% of the bill.
- Service charge – A mandatory fee added to the bill, often 18-22% for large parties, retained by the restaurant rather than staff.
- Pre-tax vs post-tax tip – Tipping on the amount before tax versus after tax. Pre-tax is traditional; post-tax is more generous.
- Percentage tipping – A tip calculated as a fixed percentage of the bill amount, the common method in the United States.
- Flat-rate tipping – A fixed dollar amount left as a tip regardless of the bill size, common for valets and hotel staff.
- Split bill – Dividing the total bill including tip among multiple diners, either evenly or by individual consumption.
- Automatic gratuity – A mandatory tip added by the restaurant for large parties, typically 18-22% of the pre-tax bill.
- Tip pooling – A system where servers contribute a portion of their tips to a pool shared with bussers, bartenders, and hosts.
- Cash vs card tip – Cash tips go directly to the server. Card tips are processed through payroll and may be subject to withholding.
- Tipping etiquette – Social norms governing appropriate tip amounts for different services and situations.
How to Use?
- 1
Enter the bill amount
Type the pre-tip total from your receipt into the Bill Amount field. Include or exclude tax based on your preference.
- 2
Choose the tip percentage
Adjust the Tip Percentage field. The default is 15%. Use 18–20% for good service at sit-down restaurants, 10% for takeout.
- 3
Set the number of people
Enter how many people are splitting the bill. Leave at 1 if you are paying alone.
- 4
Select your currency
Choose your preferred currency from the dropdown. The calculator supports 180+ currencies.
- 5
Click Calculate
Review the tip amount, total bill, per-person share, and tip per person. The gauge shows your total visually.
- 6
Use the reference table
Check the Quick Tip Reference table for pre-calculated tips at common bill amounts and percentages.
Frequently Asked Questions
The standard range for sit-down restaurant service in the United States is 15% to 20% of the pre-tax bill. The 15% figure is the traditional minimum for adequate service. Most etiquette guides now recommend 18% as the baseline and 20% for good service. For exceptional service, 25% is generous and appropriate. For takeout or counter service, 5% to 10% is common.
Enter the total bill amount, set the tip percentage, and enter the number of people in the Number of People field. The calculator divides the total bill including tip by the number of people and shows the exact per-person amount. Each person pays that amount. This method works best when everyone ordered items of roughly equal value or when the group agrees to split evenly regardless of individual orders.
Tipping on the pre-tax amount is traditional because tax is not a service provided by the restaurant. However, tipping on the post-tax total is common and adds only a small amount: on an $80 bill with 8% tax, tipping 20% on the pre-tax amount gives $16, versus $17.28 on the post-tax total. Enter whichever base amount you prefer into the calculator. If your receipt shows the pre-tax subtotal separately, use that for the traditional approach.
Divide your desired flat tip by the bill amount and multiply by 100 to find the equivalent percentage. For example, if your bill is $100 and you want to leave exactly $12, enter 12% as the tip percentage. If your bill is $84 and you want to leave $15, the percentage is 15 / 84 = 17.9%. Enter 17.9% in the calculator to get the correct total and per-person breakdown.
A tip is voluntary and goes directly to the service staff. A service charge is mandatory and is retained by the restaurant. Many restaurants add an 18% to 22% auto-gratuity for parties of 6 or more. If a service charge appears on your bill, you are not required to add an additional 20% tip. A modest extra tip of 5% to 10% for genuinely exceptional service is appropriate. Double-tipping inflates your total unnecessarily.
The standard delivery tip is 15% to 20% of the order total before fees and taxes. For large or difficult orders, heavy grocery deliveries, or deliveries in bad weather, tip 20% to 25%. Delivery drivers rely on tips as their primary income, similar to restaurant servers. If your order total is $34.50, a 20% tip of $6.90 brings the total to $41.40.
Auto-gratuities are mandatory charges added by the restaurant, typically 18% to 22% for parties of 6 or more. Unlike a voluntary tip, you cannot remove an auto-gratuity unless the restaurant agrees, which is rare. If the service was satisfactory, consider the auto-gratuity as the tip. A small additional cash tip of 5% directly to the server is appreciated if the auto-gratuity goes to the house and service was excellent.
Yes, tip on the full retail value of the meal, not on the amount you actually paid. If your $100 meal is covered by a gift certificate, the standard 20% tip is still $20. The server provided the same level of service regardless of whether you or the gift certificate paid for the food. Enter the full $100 into the calculator to determine the correct tip.
When you pay by credit card, the receipt includes a tip line where you write in the tip amount. Many point-of-sale systems now show tip prompts of 18%, 20%, and 25% before the total appears. These prompts can pressure you into tipping more than you planned. Using this calculator before signing gives you a reference number you can write in confidently, regardless of the default options on the screen.
The standard guidance is 15% for adequate service, 10% for poor service, and 0% only for extreme negligence. Tipping below 15% signals dissatisfaction to both the server and management, but it also reduces income for a worker affected by factors outside their control. If service was unacceptable, speak to a manager rather than leaving no tip. Management cannot address problems they do not know about.
Hotel housekeeping: $2 to $5 per night, left daily in an envelope marked "Housekeeping." Leave it each day rather than as a lump sum at checkout because different staff may clean your room. Bellhop or porter: $2 to $5 per bag. Concierge: $5 to $20 depending on the request complexity. Valet parking: $3 to $5 when your car is returned.
Tipping customs vary widely. In Japan and South Korea, tipping is not practiced and may cause offense. In Europe, a service charge is included in the menu price, though leaving small change or rounding up is common. In Australia and New Zealand, tipping is not expected. In Canada, norms are similar to the United States at 15% to 18%. Research local customs before traveling to avoid cultural missteps.
For parties of 6 or more, most restaurants add an 18% to 22% auto-gratuity. If no auto-gratuity is applied, the standard 18% to 20% voluntary tip applies. For parties where separate checks are not available, designate one person to pay and have everyone transfer their per-person share using the calculator output. The per-person amount eliminates confusion.
The IRS allows businesses to deduct 50% of business meal expenses including tips. The standard business meal tip is 20% of the pre-tax bill. Under-tipping on a business meal sends a poor impression. If you are expensing a meal for two people, use the per-person output to determine your reimbursable share.
Holiday tipping is giving end-of-year cash gifts to regular service providers like mail carriers, building superintendents, doormen, hairstylists, and house cleaners. Amounts range from $20 to $100 depending on service frequency. For household staff, the bonus is one week to one month of regular pay. Use this calculator to determine consistent amounts across all providers by entering your desired gift as the bill and 100% as the tip.
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