Tip Calculator

Calculate the Right Tip—and Split It Perfectly—Every Time

Tip calculation is one of those tasks that sounds trivial until you're at a table with five people, a $143.80 bill, and three different opinions about what percentage is appropriate for tonight's service. Our free tip calculator handles the arithmetic for any bill amount, any tip percentage, and any group size—returning the tip amount, the total bill with tip, and the per-person share all at once. Pull it up on your phone before the server brings the card reader, and the awkward table math disappears completely.

Beyond the group dining scenario, tip calculation comes up in dozens of other contexts: tipping a hotel housekeeper, calculating an appropriate amount for a food delivery driver, determining gratuity for a moving crew, or figuring out what a salon visit's total will be before you pay. The tool works identically for all of these—any bill amount, any percentage, any number of people splitting the cost.

The Tip Calculation Formula

Tip amount = Bill × (Tip % ÷ 100). Total = Bill + Tip Amount. Per-person amount = Total ÷ Number of People. For a $143.80 bill with a 20% tip split among four people: Tip = $143.80 × 0.20 = $28.76. Total = $143.80 + $28.76 = $172.56. Per person = $172.56 ÷ 4 = $43.14. Each person owes $43.14, rounded to the nearest cent.

On non-round bill totals with non-round tip percentages—which is the reality of most actual restaurant bills—mental arithmetic produces inconsistent results across the table. One person calculates $43, another estimates $44, a third rounds up to $45 "to be safe," and the math stops adding up. Using the calculator ensures everyone is working from the same precise figures.

What Tip Percentage Is Appropriate? Current Norms Explained

Tipping norms in the United States have shifted meaningfully over the past decade, and what was considered standard in 2010 is now sometimes considered the floor rather than the target. Understanding the current landscape helps you tip in a way that genuinely reflects your assessment of the service rather than defaulting to an outdated convention.

Sit-Down Restaurant Service

For full-service restaurant dining where a server takes your order, delivers your food, manages refills and special requests, and processes your payment, the current standard range is 18% to 22% for satisfactory to good service. Many diners now use 20% as a simple default—it's mathematically easy to calculate (double the first digit of the bill) and represents a fair baseline acknowledgment of standard service. For genuinely exceptional service, going to 25% is increasingly common and well-appreciated. For service that was clearly inadequate—not just slow due to obvious circumstances, but genuinely inattentive or unfriendly—15% is still socially acceptable as a floor, though many hospitality professionals suggest speaking to a manager about service problems in addition to, or instead of, reducing the tip.

Takeout and Counter Service

The tip prompt appearing on digital payment terminals at counter service locations—coffee shops, fast casual restaurants, bakeries—is a relatively recent phenomenon that many customers find confusing. There is no established consensus on tipping at counter service. A meaningful share of regular customers do tip at these establishments, typically in the 10% to 15% range, particularly if the staff is engaged and the service involves some complexity (like a made-to-order specialty drink). But unlike sit-down dining where tipping is a social norm with real financial consequences for the server's take-home pay, counter service tipping is genuinely optional and carries no comparable social expectation.

Food Delivery

Delivery drivers for apps like DoorDash, Uber Eats, and Grubhub operate as independent contractors and receive a meaningful share of their income from tips. The standard recommendation is 15% to 20% of the order total, with adjustments upward for long distances, adverse weather, or large complex orders, and acknowledgment that delivery fees charged by the platform do not typically go to the driver. For drivers from restaurant-operated delivery services, similar norms apply.

Other Service Industries

Tipping norms extend well beyond restaurants: hair salons and barbers typically receive 15% to 20% of the service price; spa services commonly receive 15% to 20%; hotel housekeeping conventionally receives $3 to $5 per night left daily (daily tipping ensures the tip reaches the person who actually cleaned your room that day); taxi and rideshare drivers typically receive 15% to 20%; movers handling household goods are often tipped $20 to $50 per mover for a standard job, adjusted based on difficulty. Our calculator works for all of these scenarios—enter the service charge, the percentage you want to tip, and the number of people splitting the cost if applicable.

How to Split a Bill When People Ordered Different Amounts

Our calculator assumes equal splitting of the total bill—each person pays the same amount. This works for group dinners where people ordered roughly comparable amounts and the group agrees to divide equally, which is the most common approach for friend groups who dine together regularly. It also eliminates the social friction of itemized tallying, which tends to slow down checkout and occasionally produce awkward moments when someone's individual total comes out significantly different from everyone else's.

For situations where people want to pay only for what they personally ordered—common when there are significant spending disparities in the group, when some people had alcohol and others didn't, or when someone is on a tight budget—the approach is to calculate each person's individual food and drink total, apply the tip percentage to each subtotal separately, and have each person pay their own portion. Our calculator handles each person's share efficiently if you enter their individual subtotal as the "bill" and split among 1 person.

Tipping on Pre-Tax vs. Post-Tax Amount

The traditional tipping etiquette guideline is to calculate the tip on the pre-tax subtotal—the food and drink amount before sales tax is applied—since the server's service does not include the portion of your bill that represents a government tax collection. In practice, the difference is modest: on a $90 pre-tax bill with 8% tax, tipping 20% on pre-tax ($18) versus post-tax ($97.20 × 0.20 = $19.44) produces only a $1.44 difference. For simplicity, most people tip on the post-tax total shown on the bill, which results in a slightly higher tip—a small and socially unremarkable difference that most servers appreciate rather than mind.

Completely Free, No Account Needed

The tip calculator runs entirely within your browser. No bill amounts or tip percentages you enter are transmitted to any server or stored anywhere. It's completely free, works on any device, and requires no account or registration. The next time you're at a table trying to figure out how to split a complicated bill, the answer is a few taps away.