Free Tip Calculator
Split a restaurant bill with tax and tip across any number of people.
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Inputs
Result
Total with tip
$70.80
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Short answer
Tip equals the bill amount multiplied by the tip percentage. To split, add the tip to the bill and divide by the number of people.
What is the Tip Calculator?
A gratuity is a voluntary payment to service staff. The tip calculator computes the tip amount, adds it to the bill, and optionally splits the total evenly.
How does the Tip Calculator work?
Multiply the bill by the tip percentage divided by 100. Add the tip to the bill for the grand total. Divide the total by the number of people for each share.
Formula
Variables
billPre-tip bill amountrateTip percentage as a decimalpeopleNumber of people splitting the bill
Explanation
The tip percentage is applied to the bill amount, then added to it. Dividing by party size gives each person's share.
Examples
Example 1: $60 bill, 20% tip, 2 people
Tip $12, total $72, each $36.
Example 2: $142.50 bill, 18% tip, 4 people
Tip $25.65, total $168.15, each $42.04.
Applications
- Restaurants
- Delivery services
- Ride-sharing
- Hairdressers and personal services
Advantages
- Removes mental-math errors
- Splits with cents-level precision
Limitations
- Tipping norms vary by country; the calculator does not enforce a locale default
Common mistakes
- Tipping on the after-tax amount when the local norm is pre-tax
- Rounding down for large parties without checking an automatic gratuity policy
Tips
- In the US, 18–20% is standard for sit-down service
- Many restaurants add an automatic gratuity for parties of 6+
Related concepts
The Tip Calculator sits inside the Finance Calculators hub, in the budgeting & everyday money cluster. Household cash management and small money decisions. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.
Practical use cases and industry applications
Understanding Tip
A gratuity is a voluntary payment to service staff. The tip calculator computes the tip amount, adds it to the bill, and optionally splits the total evenly. Within finance calculators, tip belongs to the budgeting & everyday money cluster, where it shares terminology and assumptions with closely related tools.
Learning how tip is calculated
The tip percentage is applied to the bill amount, then added to it. Dividing by party size gives each person's share. Working through the variables one at a time — bill, rate, people — makes the result reproducible by hand and easier to sanity-check.
Using tip to make a decision
Restaurants Delivery services Ride-sharing Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.
How tip compares with related measures
cash flow, sinking fund, emergency buffer, net worth all describe adjacent aspects of budgeting & everyday money. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.
Frequently asked questions
Do I tip on tax?
In the US, most guides recommend tipping on the pre-tax amount, but tipping on the post-tax total is also common and always appreciated.
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