Tip & Bill Splitter

Splitting a restaurant bill should be simple, but the math gets complicated fast once you add tip, tax, and multiple people. A tip calculator eliminates the awkward table-side mental arithmetic, ensuring the right amount goes to the server and nobody underpays or overpays.

Tip culture varies dramatically by country. In the United States, tipping 18–20% is a social norm — restaurant servers are often paid below minimum wage with tips expected to make up the difference. In Europe, a service charge is frequently included in the bill already (look for "service compris" or "Bedienung inbegriffen"). In Japan and many Asian countries, tipping can be seen as impolite. Always check local custom when traveling.

The fastest way to calculate any tip mentally: for 10%, move the decimal one place left. For 20%, double the 10% figure. For 15%, find 10% and add half again. For $67 bill: 10% = $6.70, 20% = $13.40, 15% = $10.05. The calculator handles any amount and any percentage including custom values.

When splitting bills at a restaurant, the "round up per person" feature simplifies cash payments. Instead of everyone scrambling for exact change, rounding each person's share up to the nearest dollar ensures the server gets the right amount while the group avoids the change calculation problem. The small overage typically stays with the server as an extra tip.