How to use the Tip Calculator
- Enter the bill amount before the tip.
- Enter the tip percentage you want to leave.
- Enter the number of people sharing the bill.
- Read what each person pays, the total tip and the total with tip.
Formula used
Tip = bill × tip%. Total = bill + tip. Each person pays total ÷ number of people.
Worked example
Here is the Tip Calculator worked through with the example values shown above, so you can check each step by hand.
| Inputs | |
|---|---|
| Bill amount | $85 |
| Tip | 18 % |
| Number of people | 2 |
| Result | |
| Each person pays | $50.15 |
| Total tip | $15.30 |
| Total with tip | $100.30 |
| Tip per person | $7.65 |
Tip at different percentages
For the default bill of 85 split between 2 people.
| Tip | Total tip | Each person pays |
|---|---|---|
| 10 % | $8.50 | $46.75 |
| 15 % | $12.75 | $48.88 |
| 18 % | $15.30 | $50.15 |
| 20 % | $17.00 | $51.00 |
| 25 % | $21.25 | $53.13 |
How to calculate a tip
Multiply the bill by the tip percentage as a decimal. On a $85 bill, an 18% tip is $85 × 0.18 = $15.30, so the total is $100.30. Split between two people, each pays $50.15, of which $7.65 is tip.
A quick shortcut for 10% is to move the decimal point one place to the left: 10% of $85 is $8.50. Double that for 20%, which is $17.00, or halve it and add for 15%, which is $12.75.
The tip at different percentages
On the same $85 bill, a 10% tip is $8.50, 15% is $12.75, 18% is $15.30, 20% is $17.00 and 25% is $21.25. The table under the calculator shows the same figures with what each person pays.
Round to a convenient amount if you like. Tipping a little extra is common, but it is your choice.
Tipping customs differ
How much to tip depends on the country, the type of service and local custom. In some countries a tip of 15% to 20% is expected in restaurants, in others service is included in the bill or a small round-up is enough, and in some places tipping is not the custom at all. Check the bill for a service charge before you add a tip, so you do not pay twice.
The percentages in this calculator are only examples. Use the amount that fits the service you received and the norms where you are.
Splitting the bill fairly
Equal splitting is simple, but it is not always fair if people ordered very different amounts. In that case, work out each person’s share of the bill first and apply the tip percentage to each share. The bill split calculator on this site helps with that.
If you tip on the amount before tax, enter the pre-tax total as the bill. Some people tip on the total with tax; both are common.
Service charges, vouchers and group bills
Some restaurants add a service charge to the bill automatically, often for groups or in certain countries, for example 10% to 12.5%. If a service charge is already on the bill, check whether it goes to the staff before you add a further tip. Enter the bill without the service charge if you only want to tip on the food and drink.
For large groups, decide beforehand whether to split equally or by order, and whether to tip on the pre-tax amount. If you pay with a voucher or a discount, many people tip on the amount before the discount, since the service was the same. These are customs, not rules, so use your judgement.
Frequently asked questions
How do I calculate a tip?
Multiply the bill by the tip percentage as a decimal. For a 20% tip on 50, multiply 50 by 0.20 to get 10.
How much should I tip?
Customs differ by country and service. Check local norms; in some places service is already included.
Should I tip on the amount before or after tax?
Both are common. Many people tip on the pre-tax amount. Enter the amount you want to tip on as the bill.
How do I split a bill with a tip?
Add the tip to the bill and divide by the number of people. The calculator does this and also shows the tip per person.
Does this work in other currencies?
Yes. Use the currency selector to change the symbol and format. No conversion is done.
Can I leave a tip of zero?
Yes. Enter 0 to split the bill without a tip.
Should I tip if a service charge is included?
Not necessarily. Check what the service charge covers and whether staff receive it. An extra tip is optional.
This calculator gives estimates for information only. Actual figures from a bank, employer, tax authority or doctor may differ. It is not financial, tax, legal or medical advice.