How This Calculator Works

Enter the bill total, pick a service level (or set a custom percentage), and the tool works out the tip and final total instantly. Turning on the split option divides everything evenly across the group, useful for group dinners where nobody wants to do the math at the table.

Worth knowing: tipping norms vary a lot by country. What counts as generous in the US might be unusual or even unnecessary elsewhere, so it’s worth checking local customs before assuming a percentage.