Tip Calculator
Enter the bill, choose a tip percentage and split it between as many people as you like.
Tip and split
Formula
tip = bill × tip % ÷ 100
per person = (bill + tip) ÷ people
Worked example
A 64.50 bill, 18% tip, 2 people
- Tip: 64.50 × 0.18 = 11.61
- Total: 64.50 + 11.61 = 76.11
- Each: 76.11 ÷ 2 = 38.055 → 38.06
Each person pays about 38.06.
Quick mental tips
- 10%: move the decimal point one place left (64.50 → 6.45).
- 20%: double the 10% figure (12.90).
- 15%: 10% plus half of it (6.45 + 3.23 = 9.68).
Customs differ
Tipping expectations vary widely. In the US, 15–20% at sit-down restaurants is common; in much of Europe a service charge is often included or a small round-up is usual; in Japan, tipping is generally not expected. Check whether a service charge is already on the bill before adding a tip.