Tip Calculator & Bill Splitter
Work out the tip on any bill and split the total evenly across your group.
Last updated
How it works
Enter the bill total and a tip percentage, or tap one of the quick presets (10%, 15%, 18%, 20%, or 25%), and the calculator multiplies the bill by that percentage to get the tip amount, then adds it to the bill to get the grand total. If you're splitting the check, enter the number of people and the calculator divides the grand total, bill plus tip, evenly across everyone so each person pays the same flat share.
For example, on an $84.50 bill with an 18% tip split four ways, the tip works out to $15.21, bringing the grand total to $99.71, which comes to $24.93 per person. The math is always the same three steps: tip = bill x percentage, total = bill + tip, and per-person = total / number of people. Because the split happens on the combined bill-plus-tip amount, everyone pays an identical share regardless of what they individually ordered.
This calculator assumes an even split across the group and a single flat tip percentage applied to the full bill. It doesn't calculate itemized splits (where each person pays for exactly what they ordered plus their share of shared items) or handle separate tip percentages for different parts of a bill, both of which need to be worked out manually or with a dedicated itemized bill-splitting app.
Frequently asked questions
How much should I tip?
In the US, 15-20% is standard for sit-down restaurant service, with 20% generally expected for good service and 15% or slightly below for just adequate service. Some people tip higher for exceptional service or on special occasions, but 18-20% is the most commonly used default, which is why it's included in the quick-tip presets above.
Does this split the tip evenly or by what each person ordered?
This calculator splits the total bill and tip evenly across the number of people you enter, so everyone pays the same amount regardless of what they individually ordered. If your group wants each person to pay only for their own items plus a fair share of the tip, you'll need to total each person's order separately before using this tool.
Should I tip on the amount before or after tax?
Most US tipping guidance suggests tipping on the pre-tax subtotal, though many people simplify by tipping on the total receipt amount including tax since the difference is usually small. This calculator uses whatever number you enter as the "bill amount," so enter the pre-tax subtotal if you want to follow that convention.
Do tipping norms change outside the US?
Yes, tipping culture varies a lot by country. Many countries in Europe and Asia have lower typical tip percentages or none at all since service charges are sometimes built into menu prices or added automatically, while tipping 15-20% is a stronger social expectation in the US. It's worth checking local norms for wherever you're eating before assuming US-style percentages apply.
Should I tip the same amount for takeout or delivery as sit-down dining?
Generally no. Many people tip a smaller percentage, often 10% or a flat few dollars, for simple takeout pickup since there's no ongoing table service, while delivery orders commonly get 15-20% or more to account for the driver's time, gas, and effort. This calculator's math works the same either way, just enter whatever percentage fits the situation.
What if my group doesn't want to split the bill evenly?
This tool is built specifically for even splits, since that's the fastest way to settle a shared bill without itemizing. If people ordered very different amounts and want a fairer split, add up each person's items separately, apply the tip percentage to each person's subtotal individually, and skip the "split between" field here.
Does the calculator round the per-person amount?
The per-person total is displayed rounded to the nearest cent, the same way it would show up on a receipt. Because of rounding, if you pay separately, the sum of everyone's individual per-person amounts can be a cent or two off from the exact grand total, which is normal with any even-split calculation.