Two rules cover almost every bar situation: $1 to $2 per drink when you pay as you go, and 18% to 22% of the tab when you settle at the end. Which one to use depends on what you are drinking and how you are paying. Here is how each rule works with real numbers.
Per-drink tipping: the pay-as-you-go rule
| Drink | Tip per drink |
|---|---|
| Beer, well drink, shot | $1 |
| Craft beer, wine, simple mixed drink | $1 to $2 |
| Craft cocktail (built, stirred, garnished) | $2 to $3 |
| Complicated or off-menu creation | $3+ |
The logic is effort. Opening a beer takes ten seconds; a smoked old fashioned takes three minutes of skilled work. A quick check: five $5 happy-hour beers are a $25 round, and $1 per drink is a $5 tip, which also happens to be exactly 20%. For simple drinks the per-drink and percentage rules agree; they only split apart on cocktails.
The cocktail gap, in numbers
Four craft cocktails at $14 each make a $56 tab:
- Per-drink rule at $2 each: $8 tip (14.3% of the tab)
- Percentage rule at 20%: $11.20 tip
That $3.20 gap is why bartenders prefer the percentage rule on cocktail tabs, and why $2 to $3 per cocktail is the fair middle. If a bartender built your drinks, use the percentage. If they poured them, per-drink is fine. Run either method on your own total with the tip calculator, which also splits the result across a group.
Tab tipping: the settle-up rule
On a tab, tip on the pre-tax total as the baseline:
| Tab (pre-tax) | 18% | 20% | 22% |
|---|---|---|---|
| $42 | $7.56 | $8.40 | $9.24 |
| $64 | $11.52 | $12.80 | $14.08 |
| $120 | $21.60 | $24.00 | $26.40 |
18% is standard for ordinary service, 20% for good service, and 22% or more when the bartender comped a drink, remembered a group's order all night, or stayed attentive in a packed bar. On a $120 tab the difference between 18% and 22% is only $4.80, which buys a lot of goodwill on your next visit.
Special situations
Buying a round for a group. Tip as if it were your own tab: percentage on the whole round. A $64 round at 20% is $12.80, not a dollar per glass handed over one by one.
Open bar at a wedding or event. The drinks are free to you, but the bartender is working the same job. $1 to $2 per drink in the tip jar is the norm, more if they are fast and friendly all night.
Table service in a bar. If a server brings drinks to your table, tip like a restaurant: 18% to 20% of the tab to the server.
Bad service. Even then, leave something small rather than zero in most cases, since tips are often pooled with barbacks and support staff. A real problem is better solved by speaking to a manager than by zeroing a shared pool. The same etiquette debate shows up with moving crews; compare how much to tip movers, where per-person amounts follow a similar logic.
Paying cash per round. Round up generously: on a $13 round, hand over $15 and wave the change. It approximates 15% to 20% without any math at the bar.
Bar tabs and your budget
Bar spending is pure "wants" money, and tabs creep because each round feels small. A $64 tab plus a $12.80 tip is $76.80 out the door; three such nights a month is over $230. The 50/30/20 budget rule gives that category a hard edge: wants stay at 30% of take-home pay, tips included.
FAQ
How much should I tip per drink?
$1 for a beer or simple pour, $1 to $2 for craft beer and wine, and $2 to $3 for a cocktail that takes real work. On a $25 round of five happy-hour beers, $1 per drink is a $5 tip, which is also 20%.
What percentage should I tip on a bar tab?
18% for standard service, 20% for good service, 22% or more for excellent service or comped drinks. On a $64 tab that is $11.52, $12.80 or $14.08. Tip on the pre-tax total.
Do I tip on cocktails by the drink or by percentage?
Percentage wins for cocktails. Four $14 cocktails are a $56 tab: $2 per drink is $8, but 20% is $11.20, which matches the effort involved. Use $2 to $3 per drink as the per-drink equivalent.
Should I tip at an open bar?
Yes, $1 to $2 per drink into the tip jar is customary at weddings and events even though you are not paying for the drinks. The bartender's work is identical, and tips may be their main income for the night.
What if I am buying drinks for a big group?
Treat the round as one tab and tip 18% to 22% on the total. Splitting is painless with a tip calculator: enter the tab, pick the percentage, and divide by the group size to settle up.
Is it rude to tip only $1 on a $15 cocktail?
It is below the norm. A $15 cocktail at $1 is under 7%, while the work resembles a small food order. $2 to $3 per cocktail, or 20% on the tab ($3 on that single drink), is the accepted range.