Finance Tools/Tip Calculator
Tip Calculator
Calculate tips and split bills
Bill Information
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Result
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Frequently Asked Questions
In the US, 15-20% is standard for restaurant service. 15% indicates satisfactory service, 18-20% for good service, and 20%+ for exceptional service. Other countries have different norms—some include service charges automatically, while others don't expect tips at all. Research local customs when traveling.
Both are acceptable—it depends on your preference. Tipping on pre-tax is technically correct as tax goes to the government, not the server. Tipping on post-tax is simpler and slightly more generous. For a $50 bill with 8% tax and 20% tip: pre-tax tip = $10, post-tax tip = $10.80—a small difference.
For 20%: move the decimal one place left, then double (for $45.00: $4.50 × 2 = $9.00). For 15%: calculate 10% (move decimal left), then add half that (for $45: $4.50 + $2.25 = $6.75). For 10%: simply move the decimal one place left. Round to the nearest dollar for convenience.
Consider tipping more for: complex orders, exceptional service, large groups (some restaurants don't auto-gratuity), takeout during busy times, or delivery in bad weather. Consider tipping less only for genuinely poor service—remember, issues with food quality often aren't the server's fault.
For takeout: tipping 10-15% is increasingly common, especially for complex orders. For delivery: 15-20% is standard, with a minimum of $3-5 for short distances. Consider factors like weather, distance, apartment access difficulty, and whether the driver transported your food carefully.