You've just finished a meal, the bill arrives, and the question follows: how much to tip? Whether you're doing the maths in your head or splitting it six ways with friends, getting the number right quickly matters.
Beyond the mechanics, tipping etiquette varies significantly by country, service type, and context. What's generous in one place is insulting in another.
Calculate Your Tip
Tip Calculator
Calculate tip, total bill, and split between people.
The Tip Formula
Tip Amount = Bill Total × (Tip% ÷ 100)
Total to Pay = Bill Total × (1 + Tip% ÷ 100)
Per-Person Split = Total to Pay ÷ Number of People
Example: £85 bill, 15% tip, 4 people
- Tip = £85 × 0.15 = £12.75
- Total = £85 + £12.75 = £97.75
- Per person = £97.75 ÷ 4 = £24.44
Quick Mental Maths for Tips
| Tip % | Method |
|---|---|
| 10% | Move decimal point one place left |
| 15% | Find 10%, then add half of that |
| 20% | Find 10%, then double it |
| 25% | Find 10%, double it, then add half of the 10% again |
Example on a £60 bill:
- 10% = £6
- 15% = £6 + £3 = £9
- 20% = £6 × 2 = £12
Standard Tip Percentages by Service
| Service Type | Typical Range | Notes |
|---|---|---|
| Restaurant (sit-down) | 15–20% | US standard; 10–15% in UK |
| Fine dining | 18–22% | Higher expectations, specialised service |
| Bar / bartender | £1–2 per drink or 15% | Quick service, often cash |
| Food delivery | 10–20% of order | Higher % for small orders |
| Taxi / ride-share | 10–20% | Round up to nearest pound/dollar |
| Hotel housekeeping | £2–5 per night | Often forgotten, always appreciated |
| Hotel concierge | £5–20 | Proportional to the favour or booking difficulty |
| Hair salon | 15–20% | On total service, not products |
| Spa / massage | 15–20% | Standard service industry rate |
| Tour guide | £5–15 per person | Group tours; more for private guides |
| Movers | £20–50 per person | Cash, offered at end of move |
Tipping Etiquette Around the World
Tipping norms differ dramatically by culture. What's polite in the US may be offensive in Japan.
United States & Canada
Tipping is essentially mandatory in restaurant settings — servers in many US states earn below minimum wage with tips making up the difference legally. 18–20% is standard; below 15% is considered poor service feedback. Tip prompts now appear on almost all restaurant card terminals.
United Kingdom
10–15% is typical in sit-down restaurants, and only when service charge isn't already included (check your bill — many London restaurants add 12.5% automatically). Tipping is optional in pubs when ordering at the bar.
Europe
Varies by country:
- France, Italy, Spain: Rounding up or leaving small change is common; 10% is generous
- Germany, Austria: Rounding up to the nearest euro or 5–10% is standard
- Scandinavia: Service charges included in prices; tipping is optional and modest (5–10%)
- Netherlands: Optional; 5–10% for good service
Japan & South Korea
Tipping is considered rude in Japan — it implies the server can't earn a fair wage without charity. In South Korea, tipping is not customary and may be refused in traditional settings.
Australia & New Zealand
Tipping is not expected, but welcomed for exceptional service. 10% is generous. Wages are higher than in the US, so servers aren't dependent on tips.
India
10% in restaurants is appreciated; round up in taxis. Service charge (often 10%) is increasingly added at restaurants in urban areas.
Middle East
Tipping is common and appreciated. 10–15% in restaurants; service charge may already be included. Always check the bill.
Should You Tip Before or After Tax?
The standard practice in the US is to tip on the pre-tax total — that's what the service was rendered for. In practice, most people tip on the post-tax total and the difference is negligible (a few pence or cents).
In the UK and Europe, tip on the total you see (service charge included or not). If a service charge is already on the bill, you're not obligated to add more.
Splitting Bills With Unequal Orders
The tip calculator handles equal splits. For unequal splits:
- Each person calculates their share of the bill
- Apply the tip percentage to each share individually
- Or: calculate the total including tip, then divide proportionally by what each person ordered
The simplest approach with groups: add the tip to the subtotal, then divide by the number of people equally. It's close enough and avoids the mental gymnastics.
When Not to Tip
- When a service charge is already included (check your bill carefully)
- In countries where tipping is not customary or is considered offensive (Japan)
- For counter service, takeaway, or fast food (though tip prompts now appear here too — these are always optional)
- When service was genuinely poor and you want to communicate that (though speaking to the manager is usually more effective)
Privacy Note
FluxToolkit's tip calculator runs entirely in your browser. Bill amounts and tip percentages are never transmitted to our servers.
Frequently Asked Questions
What is a good tip for average restaurant service?
15–18% is the accepted range for satisfactory service in the US. In the UK, 10–12.5% is typical. Exceptional service warrants 20%+.
Should I tip on the bill before or after the discount?
Generally tip on the pre-discount total — you're tipping for the service and experience, not the coupon. Some people tip on the post-discount total; either is acceptable.
Is it rude not to tip?
In countries like the US and Canada where tips are the primary source of server income, not tipping for acceptable service is considered rude. In countries with higher server wages (Australia, Japan, most of Europe), it's culturally optional.
How do I split a tip fairly when everyone ordered differently?
The simplest approach: total the bill, add the tip percentage to get the full amount, then divide by the number of people. The few pence difference between each person's exact share isn't worth the complexity.
Does FluxToolkit store the amounts I enter?
No. Everything is calculated locally in your browser and nothing is stored.
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