Tip Calculator
Calculate a tip, include tax, and split the bill with ease.
Enter your bill details
Advanced settings
What Is a Tip Calculator?
A tip calculator helps you work out how much to add to a bill for service and how much each person should pay when sharing the cost. Enter your bill, choose a tip percentage, select a currency, and set the number of people. You can also include tax and choose whether the tip is calculated before or after tax.
The currency setting changes how the amounts are displayed; it does not convert money between currencies. Tipping customs differ by country, type of service, and establishment, so use a percentage that suits the local context and your circumstances.
How to Use the Tip Calculator
- Enter the original bill amount before tip.
- Select the currency you want to use.
- Choose a suggested tip percentage or enter a custom percentage.
- Enter the number of people sharing the bill.
- Open Advanced settings if you need to add tax or round the final group total.
- Review the total tip, group total, and amount per person. Use Copy results to copy a summary.
How to Calculate a Tip Manually
To calculate a tip, multiply the bill amount by the tip percentage expressed as a decimal. For example, 15% is 0.15. On a bill of $80, a 15% tip is $80 × 0.15 = $12. The total before any tax is $80 + $12 = $92.
To split that total equally between four people, divide $92 by 4. Each person pays $23. The calculator keeps the underlying values through the calculation and formats the displayed result according to the selected currency's usual decimal precision.
Tip Calculator Examples
| Bill | Tip rate | Tip amount | Total before tax |
|---|---|---|---|
| $50.00 | 10% | $5.00 | $55.00 |
| $80.00 | 15% | $12.00 | $92.00 |
| $120.00 | 20% | $24.00 | $144.00 |
| $75.00 | 12.5% | $9.375 before display rounding | $84.375 before display rounding |
The final example shows the raw mathematical amounts before display rounding. A two-decimal currency display typically shows $9.38 for the tip and $84.38 for the total. The exact display depends on the chosen currency's fraction digits.
How to Split a Restaurant Bill
Add the original bill, any applicable tax, and the tip to find the total for the group. Then divide the group total by the number of people sharing it. For example, a $120 bill with a 20% tip has a $24 tip and a $144 total before tax. Shared equally by four people, the total is $36 per person.
Some totals cannot be divided into equal currency units. In those cases, the displayed per-person value may be rounded to the currency's standard precision, and one or more people may need to contribute a small adjustment so the individual payments add up to the exact group total.
How Tax Affects a Tip
Depending on local practice, a tip may be calculated on the amount before tax or on the bill including tax. This calculator uses the original bill before tax by default. Turn on tax in Advanced settings to enter a tax percentage or a fixed tax amount, then choose the tip basis that matches your intended calculation.
For example, with a $100 bill and 10% tax, tax is $10. If a 15% tip is calculated before tax, the tip is $15 and the combined total is $125. If the same tip is calculated on the $110 bill including tax, the tip is $16.50 and the combined total is $126.50. These examples illustrate the arithmetic only; local tax and tipping rules vary.
How Much Should You Tip?
There is no single tip percentage that applies everywhere. In some locations, tipping is a common part of service-industry compensation; elsewhere, service charges may be included or tipping may be less customary. Check the bill for a service charge and consider local expectations, the type of service, and your own budget.
The preset percentages are calculation shortcuts, not recommendations or requirements. You can enter 0% or any custom percentage supported by the calculator.
Frequently Asked Questions
Can I calculate a tip with tax?
Yes. Open Advanced settings, enable tax, and enter either a tax percentage or a fixed tax amount. You can then choose whether the tip is based on the original bill or the bill including tax.
Can I split the tip between several people?
Yes. Enter the number of people sharing the bill. The calculator shows the total tip, tip per person, group total, and total per person.
Does changing the currency convert the amount?
No. Currency selection changes the formatting and standard decimal precision only. It does not use exchange rates or convert an amount from one currency to another.
Why might the per-person amounts not add up exactly to the group total?
Currency values are usually displayed to a fixed number of decimal places, while dividing a bill can produce repeating or fractional minor units. The group total is calculated separately, so the displayed per-person amounts can differ by a small rounding amount.
What does whole-unit rounding do?
The optional rounding setting rounds the final group total up, down, or to the nearest whole major currency unit. It does not alter the original bill or the underlying tip calculation. When rounding is enabled, per-person total is based on the rounded group total.
Is tipping required?
It depends on the country, establishment, and circumstances. Review local customs and the bill's service-charge details rather than assuming one rule applies worldwide.