How much should I tip?

15-20% is standard for sit-down restaurants in the US. 18-20% for good service, 20-25% for excellent service. For takeout, 10-15% is common.

Should I tip on the pre-tax or post-tax amount?

Traditionally, tips are calculated on the pre-tax bill amount. However, tipping on the total is becoming more common and is appreciated by servers.

How do I split a bill fairly?

Equal splits work for similar orders. For varied orders, ask the server for separate checks or use apps that allow itemized splitting.

When should I not tip?

In countries where tipping is not customary, or where service charges are already included. In the US, tipping is expected for table service at restaurants.

How much should I tip?

15-20% is standard for sit-down restaurants in the US. 18-20% for good service, 20-25% for excellent service. For takeout, 10-15% is common.

Should I tip on the pre-tax or post-tax amount?

Traditionally, tips are calculated on the pre-tax bill amount. However, tipping on the total is becoming more common and is appreciated by servers.

How do I split a bill fairly?

Equal splits work for similar orders. For varied orders, ask the server for separate checks or use apps that allow itemized splitting.

When should I not tip?

In countries where tipping is not customary, or where service charges are already included. In the US, tipping is expected for table service at restaurants.

Educational Tool — Estimates for educational purposes only. Not financial advice.Disclaimer

Skip the mental math at the restaurant. Our tip calculator instantly shows you the tip amount, total bill, and per-person split for any bill and tip percentage.

Tip Calculator

Calculate tip amounts and split bills between multiple people.

January 2026

Bill Amount

Tip Percentage

Number of People

Your Results

Tip Amount

$17.00

Total Amount

$102.00

Per Person

Tip Per Person

8.5

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AI Disclosure

Wally's Analysis uses GPT-4o-mini for educational interpretations. AI responses are not personalized financial advice and may be inaccurate. All core calculations are deterministic — AI only interprets results.AI Transparency →

Accuracy Commitment

Industry-standard formulas vetted against IRS, SSA, BLS, CFPB. Client-side calculations. Regularly updated.

Tip amounts are suggestions. Always tip what you feel is appropriate for the service received.

Updated: January 2026 · Methodology

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