Tip Calculator

Enter your bill amount and tip percentage to instantly calculate the tip, total, and per-person share. Free tip calculator — no signup required.

e.g. 8.5 for 8.5%

What Is a Tip Calculator?

A tip calculator is a tool that instantly computes how much to tip based on your bill amount and a chosen tip percentage. It also calculates the total bill and, when splitting with a group, the amount each person owes. Rather than doing mental math at the table, a tipping calculator gives you an accurate figure in seconds.

In the United States, tipping is a standard part of dining culture. Service workers in restaurants, salons, taxis, and delivery services rely on tips as a significant portion of their income. Knowing how to calculate a tip correctly — and how to split it fairly — is a practical everyday skill.

How to Calculate a Tip

The tip calculation formula is straightforward: multiply your bill by the tip percentage. Here is the step-by-step method used by every tip calculator online.

Tip Amount = Bill × (Tip% ÷ 100)
Total = Bill + Tip Amount
Per Person = Total ÷ Number of People

Step-by-Step Example

Bill: $65.00  |  Tip: 20%  |  People: 3

Step 1: Tip amount = $65.00 × 0.20 = $13.00
Step 2: Total = $65.00 + $13.00 = $78.00
Step 3: Per person = $78.00 ÷ 3 = $26.00 each

Should You Tip Before or After Tax?

The US standard is to tip on the pre-tax subtotal. This is the traditional approach and what most servers expect. However, tipping on the post-tax total (which is slightly more generous) is also widely accepted. The Tax & Tip tab in the calculator above handles both methods — it shows the tip on subtotal and on total so you can choose.

Quick mental math shortcut: To calculate a 20% tip, simply move the decimal point one place left (10%), then double it. For a $48 bill: 10% = $4.80, doubled = $9.60. For 15%, find 10% ($4.80) and add half of that ($2.40) = $7.20. These shortcuts mean you can always calculate tip without a phone.

Tip Percentage Reference Table

Bill15% Tip18% Tip20% Tip25% Tip
$20$3.00$3.60$4.00$5.00
$30$4.50$5.40$6.00$7.50
$50$7.50$9.00$10.00$12.50
$75$11.25$13.50$15.00$18.75
$100$15.00$18.00$20.00$25.00
$150$22.50$27.00$30.00$37.50
$200$30.00$36.00$40.00$50.00

Tip Calculator Examples

Click any example to load it into the calculator and see the full breakdown.

$50 bill, 20% tip, 1 person
$10.00 tip
Total: $60.00
$120 bill, 18% tip, 4 people
$21.60 tip
$35.40 per person
$85 bill, 20% tip, 2 people
$17.00 tip
$51.00 per person
$200 bill, 15% tip, 6 people
$30.00 tip
$38.33 per person
$45 bill, 25% tip, 1 person
$11.25 tip
Total: $56.25
$300 bill, 20% tip, 8 people
$60.00 tip
$45.00 per person

Real-World Tipping Scenarios

Restaurant dinner: A table of 4 receives a $180 bill. They want to leave a 20% tip. Using the restaurant tip calculator: tip = $180 × 0.20 = $36. Total = $216. Each person pays $216 ÷ 4 = $54. If one person has a slightly smaller meal, they can use the split function to adjust individual amounts.

Hair salon: A haircut and colour service costs $140. A 20% tip is standard for hairdressers in the US. Tip = $140 × 0.20 = $28. Total = $168. For guidance on other service percentages, the same tip percentage calculator formula applies — just change the percentage. The percentage of a number calculator can also handle this in one step.

Food delivery: An order totals $35 before delivery fees. A 15-20% tip is standard for delivery drivers. At 18%: tip = $35 × 0.18 = $6.30. Many apps show the tip as a percentage of the food subtotal, not including fees — always check what the base amount is before selecting a percentage.

When to Use a Tip Calculator

Restaurants & Dining

The most common use. Calculate tip on any bill size, split evenly among the table, and confirm that the gratuity added by the restaurant matches the standard percentage. Use the restaurant tip calculator tab for quick results.

Hair Salons & Barbershops

Tipping 18-25% is standard for hairdressers and barbers in the US. A hairdresser tip calculator helps you work out the right amount on service bills that can vary significantly in size.

Nail Salons

For manicures and pedicures, 15-20% is the typical range. Use the tip calculator to avoid awkward mental math at the counter, especially when paying for multiple services at once.

Food & Grocery Delivery

Delivery apps often suggest tip amounts, but using a delivery tip calculator lets you verify the percentage and decide whether to tip on the food subtotal or the full order total including fees.

Tattoo Studios

Tipping tattoo artists 15-25% is customary, especially for custom work. The tattoo tip calculator approach is identical — multiply the session cost by your chosen percentage.

Tip Pooling

Restaurants that pool tips need to distribute the total fairly among staff. The Tip Pool tab calculates each staff member's share based on hours worked, making the tip pool calculator essential for managers and team leads.

How Tip Percentage Compares to Other Percentage Calculations

A tip is simply a percentage of a base amount — the same calculation used across many financial tools. If you want to understand what percentage a tip represents of the total bill, the percentage decrease calculator can show you how the bill changed. For understanding what percentage of a bill amount a specific dollar tip represents, use the percentage of a number calculator.

Frequently Asked Questions

How do you calculate a tip with this tip calculator?
Enter your bill amount in the first field, select or type your tip percentage, enter the number of people splitting the bill, and click Calculate Tip. The calculator instantly shows the tip amount, total bill, and per-person share. Use the quick-select buttons for 15%, 18%, 20%, or 25%, or type any custom percentage.
How do you calculate tip percentage?
Divide the tip amount by the bill amount and multiply by 100. Example: you left $12 on a $60 bill → 12 ÷ 60 × 100 = 20% tip. To go the other way (find the tip amount from a percentage), multiply: $60 × 0.20 = $12. This is the same calculation used by every tip percentage calculator.
How much should you tip at a restaurant?
In the US: 15% for adequate service, 18% for good service, 20% is the standard for satisfactory service, and 25%+ for excellent service. Tipping below 15% is generally considered a signal of dissatisfaction. For large groups, many restaurants automatically add an 18-20% gratuity — always check your bill before adding more.
Should tip be calculated before or after tax?
The traditional US standard is to calculate tip on the pre-tax subtotal. However, tipping on the post-tax total is also widely practiced and slightly more generous to the server. The difference is usually small: on an $80 bill with 8% tax, a 20% tip pre-tax is $16 vs. $17.28 post-tax. Use the Tax & Tip tab above to see both figures.
How do you split a tip calculator result between people?
Enter the number of people in the "Number of People" field. The calculator automatically divides both the tip and the total by that number. For example, a $120 bill with a 20% tip ($24) split 4 ways: each person pays $30 (food) + $6 (tip) = $36. The per-person figure assumes an even split — adjust manually if individuals ordered different amounts.
What is a tip pool calculator and how does it work?
A tip pool calculator distributes a shared tip total among multiple staff members. Enter the total tips collected and each staff member's hours. The calculator allocates tips proportionally — someone who worked 8 hours gets twice the share of someone who worked 4 hours. This is the standard method used by restaurant managers for tip pooling compliance.
How do you calculate a 20% tip quickly?
The fastest mental math method: move the decimal point one place to the left (gives you 10%), then double it. For a $47 bill: 10% = $4.70, doubled = $9.40. For 15%, find 10% and add half: $4.70 + $2.35 = $7.05. For an exact answer, use this free tip calculator above — enter 20 as the tip percentage and get the precise amount instantly.
How do you calculate tax and tip together?
Use the Tax & Tip tab. Enter your subtotal, your state or local tax rate, and your tip percentage. The calculator shows the tax amount, tip amount (on pre-tax subtotal), and total including both. For example: $80 subtotal + 8.5% tax ($6.80) + 20% tip ($16) = $102.80 total. This is the standard tax and tip calculator approach used in the US.

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