Question 1

How much should I tip at a restaurant?

Accepted Answer

Standard tipping guidelines by country and context: USA — restaurants: 15–20% (poor service), 20–25% (good service), 25%+ (excellent); bars: $1–2 per drink or 15–20%; delivery: 10–20% (more if difficult conditions); taxis: 10–15%; hotels: $2–5 per bag (bellhop), $2–5 per night (housekeeping). UK — restaurants: 10–12.5% (service charge often added automatically — check before adding more); taxis: round up or 10%; hotels: discretionary but appreciated. Europe — varies by country: France/Germany 5–10%, Italy/Spain 5–10% or round up. Tip based on pre-tax amount — tax should not be tipped on.

Question 2

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

Accepted Answer

Convention in the US: tip on the pre-tax amount — you are tipping on the service, not on the government's tax. In practice, the difference is small (an 8% tax on a $100 bill makes the 20% tip $20 vs $21.60 on post-tax), so many people tip on the post-tax total for simplicity. If in doubt, tipping on the subtotal (pre-tax) is the technically correct etiquette. The tip calculator shows both the pre-tax and post-tax tip amounts so you can choose.

Question 3

How do you split a bill unequally?

Accepted Answer

For equal splits: divide the total (including tip) by the number of people — the calculator handles this automatically. For unequal splits (each person pays for what they ordered): tally each person's items, then add that person's proportional share of the tip. Example: bill $100, two people — Alice had $60 of food, Bob had $40. With 20% tip ($20 total), Alice pays 60% of the tip = $12, Bob pays 40% = $8. Totals: Alice $72, Bob $48. For complex splits, it's easier to use a group-payment app. The tip calculator handles equal splits and shows the per-person breakdown.

Question 4

When is it not appropriate to tip?

Accepted Answer

Tipping etiquette varies by context: NOT expected (in the US): fast food counter service, takeaway (though appreciated), grocery stores, self-checkout. NOT expected (in most of Europe and Asia): standard restaurant service (check if a service charge is already included on the bill). SOMETIMES expected: table service restaurants, bars, taxis, hair salons, hotel staff, food delivery. Australia: tipping is not expected but appreciated for exceptional service. Japan: tipping can be considered rude — exceptional service is standard and expected without extra payment. Always check the bill for automatic service charges before adding a tip.

Tip %	Tip amount	Total bill	Per person
10%	$8.00	$88.00	$22.00
15%	$12.00	$92.00	$23.00
18%	$14.40	$94.40	$23.60
20% common	$16.00	$96.00	$24.00
25%	$20.00	$100.00	$25.00

Tip Calculator

$80 bill, 4 people — tip comparison

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