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How to Calculate a Tip
Tipping etiquette varies by country and service. Here's how to work out the amount.
Basic Formula
Tip = Bill × (Tip percent ÷ 100). For example, a 15% tip on a $50 bill = $50 × 0.15 = $7.50. Total = $57.50.
📊 Use our Tip Calculator to work it out and split the bill.
Common Tip Percentages (US)
- 15% — Standard service
- 18% — Good service
- 20% — Excellent service
- 25% — Exceptional
Splitting the Bill
Divide the total (bill + tip) by the number of people. Tip before or after tax depends on local custom — many calculate on the pre-tax amount.
For informational purposes only.