Calculate the perfect tip in seconds and easily split the bill among multiple people. Whether you're dining out at a restaurant, ordering delivery, or visiting a salon, our tip calculator handles the maths instantly. It even features advanced rounding options so you can round up the tip or the total bill to a clean whole number.
Tipping can often feel confusing, especially when calculating percentages on the fly or splitting a large bill among friends. Using a dedicated gratuity calculator ensures you leave a fair tip for your server while eliminating the awkward guesswork at the table.
How to Calculate a Tip
Tipping etiquette varies globally, but in the United States and Canada, leaving a gratuity for service industry workers is a deeply ingrained cultural expectation. Servers often rely on tips to make up a significant portion of their income. The standard formula for calculating a tip is simply multiplying your pre-tax bill amount by your desired tip percentage.
For example, if your bill is $50 and you want to leave a 20% tip:
$50 × 0.20 = $10.00 tip. Your total bill becomes $60.00.
Mental Math Trick: The 10% Rule
If you don't have your phone handy, calculating a 20% tip in your head is surprisingly easy using the 10% rule. Simply move the decimal point of your bill one place to the left to find 10%, then double that number. For a $45.00 bill, moving the decimal gives you $4.50. Double it, and your 20% tip is $9.00. For a 15% tip, take the 10% amount ($4.50) and add half of it ($2.25) to get $6.75.
Standard Tipping Guide (USA)
Not sure how much to tip? Use this industry-standard reference guide for common services to ensure you are tipping appropriately:
| Service Type | Recommended Tip % | Notes |
|---|---|---|
| Sit-down Restaurant | 15% – 20% | 20% is standard for good service. 15% is the baseline for average service. |
| Food Delivery (UberEats/DoorDash) | 15% – 20% | Minimum $3 to $5 is highly recommended, regardless of how small the order is. |
| Bartender | $1 to $2 per drink | Or calculate 20% if you are running a tab for the evening. |
| Hair Salon / Barber | 15% – 20% | Applies to stylists, colorists, and shampoo assistants. Hand the tip directly if possible. |
| Taxi / Rideshare (Uber/Lyft) | 10% – 20% | Tip higher (20%+) if the driver helps with heavy luggage or navigates difficult traffic. |
| Coffee Shop / Counter Service | Optional | Leave spare change or $1 for complex, customized espresso orders. |
| Valet Parking | $2 to $5 | Tip when your car is returned to you. |
| Hotel Housekeeping | $2 to $5 per day | Leave daily with a note, as different staff may clean your room each day. |
Global Tipping Culture: USA vs. The World
If you are travelling internationally, be aware that American tipping standards do not apply everywhere. In many countries, service workers are paid a full living wage, and tipping is either minimal or entirely unnecessary.
- Europe & UK: Tipping is generally seen as a bonus rather than an expectation. A 5% to 10% tip is common for excellent service, or simply rounding up the bill. Always check your receipt for a "Service Charge" (often 12.5% in the UK) — if it's included, no extra tip is required.
- Japan & South Korea: Tipping is not part of the culture and can sometimes be considered offensive or confusing. Excellent service is considered the standard. Do not leave a tip.
- Australia & New Zealand: Service industry staff are paid high minimum wages. Tipping is not expected, though rounding up the bill or leaving 10% at high-end restaurants is appreciated for exceptional service.
Should You Tip on Pre-Tax or Post-Tax?
This is one of the most common debates when paying the bill. Etiquette experts widely agree that you are only expected to tip on the pre-tax subtotal. You are tipping the server for the hospitality provided on the food and drinks, not tipping based on the local government's sales tax rate. However, many consumers find it easier and faster to simply tip on the final total at the bottom of the receipt. Either method is perfectly acceptable, but calculating your tip on the post-tax amount will result in a slightly larger gratuity.
Advanced Features of this Tool
Bill Splitting
Dining with a group of friends? Enter the number of people in your party to instantly divide the total bill and the tip evenly. No more awkward maths or calculators passing around the table when the waiter brings the card reader.
Smart Rounding
If you hate seeing odd bank charges like $54.32 on your credit card statement, use the rounding options. You can choose to round your total bill up to the nearest clean dollar, and the tool will automatically adjust the exact tip amount to match.