What is a tip calculator?
A tip calculator works out the gratuity on a bill and divides the final amount between a group. Enter the bill amount, the percentage you want to tip and the number of people sharing the bill. The calculator shows the total tip, the full bill including tip, the tip per person and the amount each person pays.
It runs entirely in your browser, so the values you enter remain private on your device. Use any currency as long as you use it consistently. The calculator does not convert currencies; it simply uses the amount you provide and shows the result in the same unit.
How to split a bill with a tip
- Enter the bill before the tip is added.
- Type a custom gratuity percentage or choose one of the quick percentage buttons.
- Enter how many people will split the total.
- Check the total tip and the full bill including the tip.
- Use the total per person figure as the even share for each person.
For a 100 bill with a 15% tip, the tip is 15 and the total is 115. When two people split that total evenly, each person pays 57.50. The tool updates the amounts right away when you change the bill, tip or group size, making it quick to compare different options.
How the tip is calculated
The tip amount is the bill multiplied by the tip percentage divided by 100. The calculator adds this tip to the original bill to find the full total, then divides both the tip and total by the number of people. It assumes every person pays an equal share.
Some establishments include a service charge or automatic gratuity already. Check the receipt before adding another tip to avoid counting it twice. Taxes, delivery fees, coupons and service charges can all affect the amount you decide to use as the starting bill. If the final share does not divide into an exact payable amount, decide together how to round the difference.
Why use a bill-splitting calculator?
Mental math can become awkward when a group has different items, a percentage tip and a non-round total. A calculator makes the arithmetic visible and gives everyone the same starting figure. This tool is intended for simple equal splits. If people ordered very different amounts, work out each person's share of the bill first, then apply the agreed gratuity fairly.