What is a tip calculator?
A tip calculator helps you quickly determine how much to tip at restaurants, cafés, and other service establishments. Enter the bill amount, select a tip percentage, and specify the number of people to see the exact amount each person should pay.
How to calculate a tip?
The tip is calculated using the formula: Tip = Bill amount × (Tip percentage / 100). The total: Total = Bill amount + Tip. For example, a $80 bill at 15%: 80 × 0.15 = $12, total = $92. For $120 split between 3 people at 20%: total = $144, each person pays $48. A quick mental shortcut: find 10% by moving the decimal one place left, then double it for 20% or add half for 15%. Tip percentages are traditionally calculated on the pre-tax bill amount, not the total including tax.
How much should you tip?
Common tip percentages vary by situation:
- 10% — minimum standard tip for acceptable service
- 15% — average tip for good service
- 20% — tip for excellent service
- 25% — tip for exceptional service
Use this table to find your tip and total at a glance:
| Bill | 10% | 15% | 18% | 20% | 25% |
|---|---|---|---|---|---|
| $20 | $2 | $3 | $3.60 | $4 | $5 |
| $30 | $3 | $4.50 | $5.40 | $6 | $7.50 |
| $50 | $5 | $7.50 | $9 | $10 | $12.50 |
| $75 | $7.50 | $11.25 | $13.50 | $15 | $18.75 |
| $100 | $10 | $15 | $18 | $20 | $25 |
| $150 | $15 | $22.50 | $27 | $30 | $37.50 |
| $200 | $20 | $30 | $36 | $40 | $50 |
How to split the bill between multiple people?
When splitting a bill, the total including the tip is divided equally among all people. The formula: Per person = (Bill + Tip) / Number of people. For example, if 4 people share a $100 bill with a 20% tip: total = $120, each person pays $30.
How does tipping culture vary around the world?
Tipping norms vary widely around the world. Here is a quick overview of what to expect:
- United States: 15–20% is standard for sit-down restaurants; 18–20% is expected for good service. Tipping is not optional — servers rely on tips as a significant part of their income.
- United Kingdom: 10–12.5% is typical; many restaurants add a service charge automatically. Check your bill before tipping extra.
- Norway / Scandinavia: 10% is common but not always expected. Wages are higher and tipping is considered optional rather than obligatory.
- Germany: Round up to the nearest euro or add 5–10%. Handing cash directly to the server is preferred over leaving it on the table.
- Lithuania / Eastern Europe: 10% is customary but not mandatory. Tipping is appreciated and increasingly common in city restaurants.
- Japan: Tipping is considered rude and may even be refused. Service quality is seen as part of the job, not something that requires extra reward.
How much should you tip for different services?
The right tip percentage also depends on what service you received:
- Restaurant / café: 15–20%
- Food delivery: $2–5 or 15% of the order total
- Taxi / rideshare: 10–15%
- Hotel bellhop: $1–2 per bag
- Takeout / to-go: 0–10% or round up
- Hairdresser / barber: 15–20%
Is it rude not to tip?
In countries like the United States, not tipping is generally considered rude because servers earn a tipped minimum wage significantly below the standard minimum wage. In practice, a 15% tip is the social minimum for acceptable service. In Scandinavian countries or Lithuania, skipping the tip is socially acceptable — servers earn a living wage and tips are a bonus, not an expectation. When traveling, matching local norms is the polite approach. To understand how much a discount saves you when dining out, see our discount calculator. Tips and dining costs saved consistently can build up — our savings goal calculator shows how small monthly amounts grow toward a specific target.