How do I calculate a tip?

Multiply the bill amount by the chosen tip percentage expressed as a decimal.

Should I tip before or after tax?

Practices vary. Many people tip on the pre-tax subtotal, while some tip on the full taxed total for simplicity.

What is a common restaurant tip percentage?

Common discretionary restaurant tips often range from 15% to 20%, though local customs vary.

What is the per-person share?

It is the grand total divided by the number of people sharing the payment.

What if a service charge is already included?

Check the bill carefully. A mandatory service charge may already compensate staff, so any additional tip is optional.

Can I round a tip for convenience?

Yes. Many diners round to the nearest convenient whole-dollar or per-person amount for simpler payment.

Why is tax separated in the calculator?

Because some users tip on the pre-tax amount and others want to see the tax component separately for transparency.

Is tipping required by law?

Usually not, unless a service charge is contractually imposed. Cultural expectations still matter, however.

How do I split unevenly if one person ordered more?

This simple calculator assumes equal splits. Uneven splits should be allocated manually based on each person’s share before gratuity.

What is the difference between gratuity and service charge?

A gratuity is usually optional and customer-chosen, while a service charge is a mandatory fee added by the business.

utility calculator

Tip Calculator

Calculate tips, totals, and split bills.

Formula Verified by Dr. Arthur Pendelton, PhD

Quick actions: Save inputs, view saved runs, print, share, or export results

Saved Runs

Inputs

Bill Amount$

Tax Amount (optional)$

Tip Percentage

Custom %%

Number of People

Results

Tip Amount

$12.00

Total with Tip$72.00

Tip Breakdown

1. Bill Components

Subtotal

$60.00

Tax

$0.00

People

2. Tip Calculation (20%)

10% of Bill

$6.00

20% Tip

$12.00

Grand Total

$72.00

Tip = $60 × 20% =$12.00

Quick Reference — All Common Tips

Tip %	Tip Amount	Total
10%	$6.00	$66.00
15%	$9.00	$69.00
18%	$10.80	$70.80
20%	$12.00	$72.00
25%	$15.00	$75.00

Bookmark this tip calculator

Save this page to your phone to quickly split restaurant bills and calculate gratuity on the go.

Formula

Tip Formula

Tip = Bill × (Tip% / 100)  ·  Total = Bill + Tax + Tip  ·  Per Person = Total ÷ People

Calculates tip amount based on bill subtotal, adds tax separately, then divides the full total among the group.

Step by step

How the calculation works

1Enter the bill amount before tip (the subtotal).
2Add tax if it is not already included in the bill.
3Choose a tip percentage using the preset buttons or enter a custom value.
4Set the number of people to split the bill equally.

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Tip %

Tip Amount

Total

10%

$6.00

$66.00

15%

$9.00

$69.00

18%

$10.80

$70.80

20%

$12.00

$72.00

25%

$15.00

$75.00

How to understand and use this calculator

What is a Tip (Gratuity)?

A tip (also called a gratuity) is a small amount of money given to service workers on top of the regular price — a way to show appreciation for good service. You typically tip at restaurants, bars, hotels, taxis, salons, and food delivery.

The golden rule of tipping: The better the service, the higher the tip. Most people tip between 10% and 20% of the total bill.

Why do we tip? To reward good service, supplement income of service workers (who are often low-paid), show appreciation, and because it's customary in many countries.

The standard tip in most places is 15% to 20% of the total bill. Use the calculator above to get the exact amount instantly.

How to Calculate a Tip — 10%, 15%, 20% Method

Learning how to figure out tip is simple once you know the trick:

10% Tip — The Foundation: Move the decimal point one space to the left. Example: $60 → $6.00

15% Tip — 10% + Half of 10%: Find 10%, then add half that amount. Example: $6.00 + $3.00 = $9.00

20% Tip — Double the 10%: Double the 10% amount. Example: $6.00 × 2 = $12.00

Example: 20% tip on $60: Bill = $60.00 → 10% = $6.00 → 20% tip = $6.00 × 2 = $12.00 → Total = $72.00

These mental shortcuts let you estimate any tip quickly without a calculator — but for exact amounts and bill splits, use the tool above.

How Much Should I Tip? — Standard Guidelines

The right tip percentage depends on service quality and the type of service:

By service quality:

Excellent service (went above and beyond) → 20%+
Good service (standard experience) → 15–18%
Average service (nothing special) → 10–15%
Poor service → 5–10%
Truly terrible service → 0% (rare)

By service type:

Sit-down restaurant → 15–20% | Bar/Bartender → $1–2 per drink or 15–20%
Food delivery → 10–15% | Taxi/Ride-share → 10–15%
Hotel porter → $1–2 per bag | Hotel maid → $2–5 per day
Hairdresser/Barber → 15–20% | Tour guide → 10–15%

How to Split the Bill Among Multiple People

When dining with friends, splitting the bill evenly is the easiest approach:

Method 1 — Split Equally: Total bill (with tip) ÷ Number of people. Everyone pays the same amount.

Method 2 — Split by Order: Each person pays for what they ordered plus their share of the tip. More fair, but more complex.

Example (equal split):

Bill = $100.00 | Tip (15%) = $15.00 | Total = $115.00
3 people splitting equally → $115.00 ÷ 3 = $38.33 per person

Our calculator handles all of this automatically — just enter the bill, tip percentage, and number of people.

International Tipping Guide

Tipping customs vary dramatically around the world:

🇺🇸 United States — Expected: Yes, 15–20%. Tipping is very common, 20% is standard for good service.

🇬🇧 United Kingdom — Expected: 10–15% at restaurants (optional). Check if service charge is included. No need to tip in pubs.

🇪🇸 Spain — Not expected but appreciated. About 5–10% at night, rounding up at cafes.

🇫🇷 France — Not required (service is often included). 5–10% or €1–2 per €20 is appreciated.

🇯🇵 Japan — Do NOT tip. Tips may be rejected — show appreciation with a gift instead.

🇩🇪 Germany — 5–10% for good service. Round up the bill (e.g., €48 → €50).

🇦🇺 Australia — Not expected. Service workers are paid well; tipping is optional.

Always check local customs before traveling to avoid inadvertently offending service staff.

Related Calculators You Might Need

These tools pair perfectly with tip and bill calculations:

Sales Tax Calculator — Calculate tax on your subtotal before adding tip.
Percentage Calculator — For general percentage math.
Bill Split Calculator — Split bills with optional service charges for large groups.
Long Division Calculator — Work through division steps when splitting uneven amounts.

Related concepts

Gratuity

A voluntary payment given to service workers in addition to the base price.

Per capita split

Dividing the total bill equally among the number of people in the group.

Service charge

A fixed fee added by the venue (often for large parties), separate from a tip.

Frequently Asked Questions

What is a tip calculator?+

A tip calculator helps you quickly figure out how much to tip based on your bill amount and chosen percentage. It also splits the total among multiple people. Enter the bill, pick a percentage (10%, 15%, 20%, or custom), and get instant results.

How do you calculate a tip?+

Multiply your bill amount by the tip percentage. For example: $60 × 15% = $9.00. The total with tip is $60 + $9 = $69.00. Quick trick: 10% = move decimal left one place; 15% = 10% + half; 20% = double the 10%.

What is 20% tip on $60?+

20% of $60 is $12.00. So a 20% tip on a $60 bill makes the total $72.00. Quick math: $60 × 10% = $6.00, then double it: $6.00 × 2 = $12.00.

How much should I tip at a restaurant?+

The standard tip at a sit-down restaurant is 15–20% of the total bill. Tip 20% for excellent service, 15% for good service, and 10% for average service. For buffets, 10% is typical since table service is minimal.

Do I tip on the subtotal or total with tax?+

It's personal preference. Traditionally, tips are calculated on the pre-tax subtotal. However, most people tip on the total bill (including tax). Both are acceptable — our calculator lets you include or exclude tax from the base.

How much should I tip for delivery?+

10–15% of the order total, or at least $3–5 for small orders. For large orders or bad weather conditions, consider tipping more. Delivery drivers rely on tips as a significant part of their income.

Should I tip for takeout?+

5–10% for takeout is a nice gesture, especially for large or complex orders. It's not required, but it's appreciated since staff still package and prepare your order.

How do I tip with a credit card?+

Add the tip amount to the credit card receipt where it says "Tip" or "Gratuity." Write the tip amount, add it to the subtotal, and sign. The total will be charged to your card.

What is the difference between tip and gratuity?+

There is no difference. "Tip" and "gratuity" mean exactly the same thing — extra money given voluntarily for service, on top of the base price. Both terms are used interchangeably.

Do I need to tip in other countries?+

It depends on the country. In the US, tipping is expected (15–20%). In the UK, 10–15% is common but optional. In Japan, tipping is not customary and may even be considered rude. Always research local customs before traveling.

Can I use this calculator for any currency?+

Yes — just enter your bill amount in any currency. The calculator works with percentages, not currency symbols, so it works for dollars, euros, pounds, yen, or any other currency.

Is this tip calculator free?+

Yes — completely free with no registration required. Just enter your numbers and get instant results.

How to understand and use this calculator

What is a Tip (Gratuity)?

The golden rule of tipping: The better the service, the higher the tip. Most people tip between 10% and 20% of the total bill.

Why do we tip? To reward good service, supplement income of service workers (who are often low-paid), show appreciation, and because it's customary in many countries.

The standard tip in most places is 15% to 20% of the total bill. Use the calculator above to get the exact amount instantly.

How to Calculate a Tip — 10%, 15%, 20% Method

Learning how to figure out tip is simple once you know the trick:

10% Tip — The Foundation: Move the decimal point one space to the left. Example: $60 → $6.00

15% Tip — 10% + Half of 10%: Find 10%, then add half that amount. Example: $6.00 + $3.00 = $9.00

20% Tip — Double the 10%: Double the 10% amount. Example: $6.00 × 2 = $12.00

Example: 20% tip on $60: Bill = $60.00 → 10% = $6.00 → 20% tip = $6.00 × 2 = $12.00 → Total = $72.00

These mental shortcuts let you estimate any tip quickly without a calculator — but for exact amounts and bill splits, use the tool above.

How Much Should I Tip? — Standard Guidelines

The right tip percentage depends on service quality and the type of service:

By service quality:

Excellent service (went above and beyond) → 20%+
Good service (standard experience) → 15–18%
Average service (nothing special) → 10–15%
Poor service → 5–10%
Truly terrible service → 0% (rare)

By service type:

Sit-down restaurant → 15–20% | Bar/Bartender → $1–2 per drink or 15–20%
Food delivery → 10–15% | Taxi/Ride-share → 10–15%
Hotel porter → $1–2 per bag | Hotel maid → $2–5 per day
Hairdresser/Barber → 15–20% | Tour guide → 10–15%

How to Split the Bill Among Multiple People

When dining with friends, splitting the bill evenly is the easiest approach:

Method 1 — Split Equally: Total bill (with tip) ÷ Number of people. Everyone pays the same amount.

Method 2 — Split by Order: Each person pays for what they ordered plus their share of the tip. More fair, but more complex.

Example (equal split):

Bill = $100.00 | Tip (15%) = $15.00 | Total = $115.00
3 people splitting equally → $115.00 ÷ 3 = $38.33 per person