📖 Overview
Use this tool to set a consistent delivery tipping approach.
⚙️ How It Works
This calculates gratuity from bill amount and tip percentage, then returns both tip and total bill.
The Formula
Tip = Bill × (Rate ÷ 100) | Total = Bill + Tip
💡In the US, 18–20% is standard for sit-down restaurants. 15% is acceptable for counter service; 25–30% for exceptional service.
Quick Reference
| Bill Amount | 15% | 18% | 20% | 25% |
|---|---|---|---|---|
| $20 | $3.00 | $3.60 | $4.00 | $5.00 |
| $50 | $7.50 | $9.00 | $10.00 | $12.50 |
| $80 | $12.00 | $14.40 | $16.00 | $20.00 |
| $120 | $18.00 | $21.60 | $24.00 | $30.00 |
| $200 | $30.00 | $36.00 | $40.00 | $50.00 |
Practical Tips
💡 Decide tip policy before ordering to avoid rushed choices.
💡 Use consistent tip rates for similar service contexts.
💡 Round totals when you want easier payment splits.
Frequently Asked Questions
❓ Can I use custom tip rates?
Yes, any percentage can be used.
❓ Does this include tax treatment differences?
No, this is a straightforward percentage model.