Tip Calculator
Free tip calculator. Enter your bill, pick a tip percentage with one-tap chips (10, 15, 18, 20, 25%), and split the total across any number of people. See the tip amount, total and per-person share instantly. Works in your browser — nothing is uploaded.
Bill details
Summary
How to use the Tip Calculator
- 1Enter your bill amount in the total field (use the pre-tax subtotal if you want the tip calculated on food and drink only).
- 2Tap one of the percentage chips such as 15%, 18% or 20%, or type your own number into the custom tip field.
- 3Set the number of people sharing the bill using the split control, from one person up to your whole party.
- 4Read the instantly updated results: the tip amount, the grand total including tip, and the amount each person owes.
- 5Adjust the tip percentage or party size to see every figure recalculate live until you land on a fair number.
- 6Note or share the per-person amount so everyone contributes the right share when the cash or cards go down.
About the Tip Calculator
The Tip Calculator takes the awkward math out of paying the check. You type in your bill total, tap a percentage chip for the tip you want to leave, and set how many people are splitting the bill. The moment you touch any of those fields, the calculator recomputes the tip amount, the grand total, and the exact per-person share, so you never have to reach for your phone's calculator app mid-conversation. Common tip rates like 10%, 15%, 18%, 20% and 25% sit as one-tap chips, and there's a field for entering any custom percentage when those presets don't fit the situation.
Everything runs client-side in your browser using plain JavaScript. Your bill amount and party size never leave your device, are never uploaded to a server, and aren't stored anywhere after you close the tab. That means it also keeps working with a weak restaurant Wi-Fi signal or no signal at all once the page has loaded. There's no sign-up, no app to install, and nothing tracks what you spent.
Real situations where it earns its keep: splitting a group dinner where everyone owes an equal share, checking whether the tip line a server already filled in is fair, sorting out a bar tab, budgeting a delivery tip before you order, or settling a taxi fare. A practical tip on tipping itself: calculate the percentage on the pre-tax subtotal rather than the tax-inflated total if you want to be precise, and round the per-person figure up a little so the pooled cash always covers the bill rather than falling short.
It benefits anyone who dislikes doing arithmetic under social pressure, travelers adjusting to local tipping norms, and groups who want a fast, transparent split with no arguments. Because the result updates live, you can slide the tip up or down and instantly see how a couple of percentage points changes each person's contribution, which makes it easy to land on a number everyone agrees is fair.
Frequently asked questions
Should I calculate the tip on the amount before or after tax?
Etiquette generally suggests tipping on the pre-tax subtotal, since tax isn't part of the service. This calculator applies your chosen percentage to whatever number you enter, so type the pre-tax subtotal for a strict calculation, or the after-tax total if you prefer to tip on the full amount. Either way the math is instant and consistent.
Does the per-person split include the tip, or just the bill?
It includes the tip. The calculator adds your tip to the bill first, then divides that grand total by the number of people, so each person's share already covers their portion of both the food and the gratuity. Nobody has to do a second calculation.
What if the per-person amount doesn't divide evenly?
The calculator shows the exact mathematical share, which can end in awkward cents. A common practical fix is to have each person round their contribution up slightly so the pooled money always meets or exceeds the total rather than coming up short. You can also nudge the tip percentage until the split lands on a rounder figure.
Is my bill information sent anywhere or saved?
No. All calculations happen locally in your browser with JavaScript. The bill amount, tip and party size are never uploaded to a server, never logged, and aren't retained after you leave the page. There's no account and nothing to track what you spent.
Can I use it offline in a restaurant with bad signal?
Yes. Once the page has finished loading, the calculator runs entirely on your device and needs no further internet connection. If your restaurant Wi-Fi drops or you lose mobile signal, you can still enter the bill and get your split instantly.
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Frequently asked questions
How is the tip calculated?+
The tip is your bill amount multiplied by the tip percentage. The total is the bill plus the tip, and the per-person amount divides that total by the number of people.
What tip percentage should I use?+
In the US, 15–20% is typical for table service. Use the quick chips (10/15/18/20/25%) or type any custom percentage.
Can I split the bill between people?+
Yes. Enter the number of people and the calculator shows the per-person share of the total, including the tip.