Tipping norms vary so much between countries that a generous US-style tip can actually feel awkward or even insulting in some other places. Here’s how to calculate a proper tip, split it fairly, and know what’s expected wherever you’re eating.
The Basic Tip Formula
Tip Amount = Bill Total × (Tip Percentage ÷ 100)
Total Bill = Original Bill + Tip Amount
Real Example: $68 Bill, 20% Tip
Let’s calculate.
- Bill total: $68
- Tip percentage: 20%
Tip amount: $68 × 0.20 = $13.60
Total with tip: $68 + $13.60 = $81.60
Splitting a Tip Among a Group
If four people are splitting that same bill evenly:
$81.60 ÷ 4 = $20.40 per person
For groups, it’s worth calculating the tip on the full bill first, then dividing the total, rather than dividing the bill first and calculating separate tips, since rounding errors can accumulate with the second method.
Tipping Norms by Country
- United States: 15–20% at sit-down restaurants is standard, with 20% increasingly common as the baseline expectation, since tipped service workers often earn a lower base wage that tips are meant to supplement
- United Kingdom: 10–12% is typical, and many restaurants already add a service charge to the bill, in which case an additional tip isn’t expected
- Australia: Tipping isn’t a deeply embedded cultural norm, since hospitality workers earn a full minimum wage regardless of tips, though rounding up or a small tip for exceptional service is increasingly common in cities
- Japan: Tipping isn’t customary and can occasionally be considered awkward or even declined, since excellent service is considered the standard, not something requiring extra payment
- Continental Europe: Varies significantly by country, but a service charge is frequently already included in the bill, with just rounding up or a small additional amount common where it’s not
The US State Department’s tipping guidance for international travelers is a useful starting reference before traveling, since getting tipping norms wrong can range from a minor social misstep to an actual cultural faux pas depending on the country.
Tipping for Other Services
Restaurant tipping gets the most attention, but several other services carry their own norms in tipping-culture countries like the US:
- Haircuts/salon services: typically 15–20%, similar to restaurant service
- Food delivery: often $3–5 flat, or roughly 10–15% of the order total, sometimes higher for difficult weather or distance
- Rideshare/taxi: 10–15% is common, though not universally expected the way restaurant tipping is
- Hotel housekeeping: often $2–5 per night, left daily rather than only at checkout, since staff may rotate
The Emily Post Institute’s tipping guide covers a comprehensive breakdown of expected tipping percentages across dozens of specific service categories.
Why Tipping Culture Varies So Much
The core driver behind these differences is how service workers are paid. In tipping-heavy countries like the US, many service workers legally earn a lower base wage specifically because tips are expected to make up the difference. In countries with strong minimum wage protections applied uniformly across all jobs, tipping tends to be far less essential to a worker’s actual income, which is exactly why it feels more optional or even unnecessary in those places.
Common Tipping Mistakes
- Assuming US tipping norms apply everywhere, which can lead to significant over-tipping in countries where it isn’t expected
- Tipping on the pre-tax total vs the post-tax total inconsistently, since conventions vary on whether tax should be included in the tip calculation base
- Forgetting that a service charge already included on the bill typically means an additional tip isn’t necessary
Calculate your tip and split the bill instantly. Use the Tip Calculator →
Frequently Asked Questions
How much should I tip at a restaurant in the US?
15–20% of the pre-tax bill total is standard in the US, with 20% increasingly common as the baseline for good service, since many restaurant workers rely on tips to supplement a lower base wage.
Do you tip in Japan?
No, tipping isn’t customary in Japan and can occasionally be seen as awkward or even declined by service staff, since excellent, attentive service is considered the cultural standard rather than something requiring extra payment.
How do you split a tip between multiple people?
Calculate the tip on the full bill total first, then divide the combined bill-plus-tip amount evenly among the group, rather than calculating separate tips per person, to avoid small rounding discrepancies.
Should I tip on the total before or after tax?
Conventions vary, but tipping on the pre-tax subtotal is generally considered the more traditional approach in the US, though tipping on the post-tax total has become increasingly common and isn’t considered incorrect either way.
Is tipping required or optional?
In the US, tipping is technically optional but functions as a strong social expectation, particularly at sit-down restaurants, since it directly supplements many workers’ income. In many other countries, tipping is genuinely optional and sometimes uncommon.
What percentage should I tip for exceptional service?
For exceptional service in tipping-culture countries like the US, 25% or more is a reasonable way to signal outstanding service, while below 15% is generally understood as a sign of dissatisfaction with the service received.