Tip & Gratuity Calculator
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Total Per Person
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What is a Tip Calculator?
A Tip Calculator (or Gratuity Calculator) is a simple tool designed to save you time and math. It quickly calculates the correct tip amount to add to a bill based on the service received. Beyond just finding the tip percentage, a good tip calculator also helps you split the bill, dividing the total cost, including the tip, evenly among a group of people.
This calculator is perfect for restaurants, food delivery, bartenders, or any service where a gratuity is customary. It removes the guesswork and ensures you're tipping fairly.
How to Calculate a Tip & Split the Bill
The math is straightforward. The calculator follows this three-step process:
- Calculate the Total Tip: First, the tip percentage is converted to a decimal (e.g., 20% = 0.20) and multiplied by the bill amount.
- Calculate the Total Bill: The total tip is then added to the original bill amount.
- Split the Bill: The total bill and the total tip are each divided by the number of people to find the "per person" share.
Total Tip = Bill Amount * (Tip Percentage / 100)
Total Bill = Bill Amount + Total Tip
Total Per Person = Total Bill / Number of People
Tipping Etiquette Guide (U.S. Standards)
Tipping expectations vary by service. Here is a general guide to customary tipping in the United States:
| Service | Standard Tip |
|---|---|
| Restaurant (Sit-Down) | 15-20% of the pre-tax bill. 20% is standard for good service. |
| Food Delivery (e.g., Uber Eats, DoorDash) | 15-20%. $5 minimum is recommended. |
| Bartender | $1-$2 per drink, or 15-20% of the total tab. |
| Coffee Shop / Barista | Optional, but $1 or 10-15% for a complex order is appreciated. |
| Food Truck / Counter Service | Optional, but 10% is a nice gesture if there's a tip jar. |
| Hair Stylist / Barber | 15-20% of the service cost. |
| Rideshare (Uber, Lyft) | 10-20% of the fare. |
Tip Calculator FAQs
Standard tipping etiquette is to calculate the tip based on the pre-tax subtotal of the bill. The tax is a government charge, not a service provided by the staff. However, many people find it easier to calculate based on the total bill for convenience; this is also acceptable and results in a slightly higher (and more generous) tip.
It is generally considered poor form to leave no tip at all, as tips are often shared with other staff (like bussers and kitchen staff) who were not responsible for the poor service. For slightly subpar service, you might tip 10-15%. If the service was truly terrible, it is more effective to leave a 10% tip and speak to a manager about your experience rather than leaving nothing.
Tipping for takeout is optional, but it has become more common. A tip of 10% is a nice gesture, especially if the order is large or complex. This acknowledges the staff who had to check your order, package everything, gather condiments, and manage the pickup.
If you see "Gratuity," "Auto-Gratuity," or "Service Charge" on your bill, it means the restaurant has already added a tip. This is most common for large parties (usually 6 or 8 people or more). In this case, you are not required to add an additional tip. You can, however, add a small extra amount (e.g., 2-5%) if the service was exceptional.