Find the tip amount, total bill, and per-person split — useful for restaurants, bars, delivery, and any check you're sharing with friends.
Tip amount = bill × (tip percentage ÷ 100). Total = bill + tip. If splitting between multiple people, the total is then divided evenly by the number of people.
Tipping norms vary by country, service type, and personal preference, but in the US a range of 15-20% is standard for restaurant service, with 18-20% common for good sit-down service.
Example: an $84.50 bill with an 18% tip gives a tip of $15.21 and a total of $99.71.
| Bill | 15% tip | 18% tip | 20% tip |
|---|---|---|---|
| $25 | $3.75 | $4.50 | $5.00 |
| $50 | $7.50 | $9.00 | $10.00 |
| $100 | $15.00 | $18.00 | $20.00 |
How do you calculate a tip? Multiply the bill amount by the tip percentage divided by 100. For example, a 20% tip on a $50 bill is 50 × 0.20 = $10.
What is a standard tip percentage? In the US, 15-20% is the most common range for restaurant service, with 18-20% typical for good sit-down service and 10-15% sometimes used for counter service or takeout.
Should I tip on the pre-tax or post-tax amount? Most etiquette guides recommend tipping on the pre-tax subtotal, though many people simplify by tipping on the total bill including tax — either is commonly accepted.
How do I split a bill evenly between friends? Add the tip to the bill to get the total, then divide that total by the number of people — this calculator does both steps automatically when you enter the number of people.
Is tipping customary outside the US? Tipping norms vary widely by country — it's expected in the US and Canada, more modest (5-10% or rounding up) in much of Europe, and often not expected or even considered impolite in places like Japan.
What's a good tip for a $100 bill? At 18%, a $100 bill gets an $18 tip for a $118 total; at 20%, it's a $20 tip for a $120 total.
Do I tip on delivery orders the same as sit-down restaurants? Delivery tipping conventions are similar, typically 15-20% of the order subtotal, though some people add a bit more to account for weather, distance, or a delivery fee that doesn't go to the driver.
Example 1 — Dinner for two: $84.50 bill, 18% tip → $15.21 tip, $99.71 total, split between 2 people is $49.86 each.
Example 2 — Quick lunch, counter service: $18.00 bill, 10% tip → $1.80 tip, $19.80 total.
Example 3 — Group dinner, 6 people: $312.00 bill, 20% tip → $62.40 tip, $374.40 total, or $62.40 per person split 6 ways.
Move the decimal point one place to find 10%, then adjust. On a $64 bill, 10% is $6.40, 15% is that plus half of it ($9.60), and 20% is double it ($12.80). Round the total to a convenient number if you prefer.
For an even split, add the tip to the total and divide by the number of people. If one person ordered much more, you can split the shared items evenly and have each person pay for their own main dishes. The per-person result shows what each share would be.
Should I tip for takeout? It is optional and depends on the service. Many people tip a small amount or round up for large or complicated orders.
Is it rude to tip less? Tipping is a way of rewarding service, and customs vary. Poor service may justify a lower tip, but it is worth raising problems politely with a manager too.