Tip formula
Tip amount is bill × (percentage / 100). Total due equals bill plus tip, and the per-person cost is that total divided by the number of diners. We keep values to two decimals for easy settlement.
Calculator
Split the bill and tips quickly with a visual share dial.
Guide
Enter the bill total, choose a tip percentage and optionally split the bill between diners. QuickCalc instantly recomputes the tip amount, grand total and per-person split while the dial shows what share of the bill is tip.
Tip amount is bill × (percentage / 100). Total due equals bill plus tip, and the per-person cost is that total divided by the number of diners. We keep values to two decimals for easy settlement.
Adjust the people field to share both the food cost and the tip evenly. We also display how much of the per-person total is food versus tip so you can settle up with friends who round differently.
The dial makes it obvious when you are below, within or above common tipping norms. Increase or decrease the percentage until the tip share feels right for the service received.