Tip Calculator
Enter your bill amount, choose a tip percentage, and split the total between any number of people. Results update instantly.
A tip calculator works out the gratuity to add to a restaurant or service bill for a chosen tip percentage, then splits the total evenly between any number of people. For example, on a $100 bill with a 20% tip, the tip is $20, the total is $120, and split between four people each person pays $30. ToolHub Pro's free tip calculator handles any percentage, pre-tax or post-tax totals, and per-person splits instantly in your browser.
Tip Amount
$10.00
Total Bill
$60.00
Standard Tip Percentages
Tipping norms vary by service type and country. In the United States, the following ranges are widely accepted:
- Sit-down restaurants: 18–20% for standard service; 25% or more for excellent service
- Bar service: $1–2 per drink, or 15–20% of the tab
- Food delivery: 15–20% of the order total; minimum $3–5 for small orders
- Taxi and rideshare: 15–20%
- Hotel housekeeping: $2–5 per night, left daily
- Hair and beauty services: 15–20%
Example: a dinner bill of $87.50 with four people. A 20% tip is $87.50 × 0.20 = $17.50, making the total $105.00. Split four ways, each person pays $26.25.
Tipping on Pre-Tax vs. Post-Tax Amount
There is no universal rule, but tipping on the pre-tax subtotal is the more common practice in the US and is considered acceptable etiquette. Tipping on the post-tax total results in a slightly higher tip. on a $100 pre-tax bill with 8% sales tax, the difference is 20% of $8 = $1.60. Either approach is fine; the key is choosing a percentage that reflects the quality of service you received.
Some restaurants automatically add a gratuity (often 18–20%) for large parties, typically six or more guests. Check your bill before adding an additional tip. the line labeled "tip" on the credit card slip may already be factored in as a suggested amount above the mandatory gratuity.
IRS Rules for Tipped Workers
In the US, tips are taxable income for the recipient. Workers who receive more than $20 in tips in a calendar month must report them to their employer, who then withholds income tax, Social Security, and Medicare. Employers report allocated tips on Form W-2. As a customer, you have no filing obligation. but understanding that tips form a substantial portion of service workers' taxable income is useful context for tipping decisions.
Sources & Further Reading
Hafeez Alli-owe
QA Engineer & Founder, ToolHub Pro · formulas verified against official financial sources
Hafeez is a QA engineer who built ToolHub Pro to provide accurate, free financial calculators. Each finance formula is checked against official, published sources where available — such as IRS, Federal Reserve, SEC and CFPB publications — and sources are listed on each tool page for independent verification.
Reviewed by ToolHub Pro Editorial Team, reviewed estimates for informational use
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