Everyday Math
· Reviewed by Ali Abbas

Tip & Bill Splitter

How Tipping Works — Standard Rates Explained

A tip (or gratuity) is a voluntary payment made to service staff above and beyond the listed price. Tipping customs vary significantly by country, region, and service type.

Recommended Tip Percentages

  • 10–12%: Below average service, or in countries with lower tipping norms
  • 15%: Standard service at a sit-down restaurant — the historical standard in the US
  • 18%: Good service — increasingly common as the new baseline
  • 20%: Excellent service — now considered the standard tip at most US restaurants
  • 25%+: Exceptional service, or tipping for complex or highly personalised service

Standard Tipping Etiquette by Country

  • United States: 18–22% expected at restaurants; 15–20% for taxis; $1–2/drink at bars
  • United Kingdom: 10–12.5% at restaurants (check if service charge is already included)
  • Canada: 15–20% at restaurants, similar to US norms
  • Australia: Tipping not expected but appreciated; 10–15% for exceptional service
  • Japan: Tipping is considered rude — excellent service is a cultural standard, not rewarded with cash
  • Germany/France: Round up the bill or leave a small amount (5–10%), not a percentage

How to Split a Bill Fairly

When splitting a restaurant bill among a group, there are three common approaches:

  1. Equal split: Total bill (including tip) divided equally. Simple but may feel unfair if people ordered very different amounts.
  2. Pay what you ordered: Each person pays for their items plus their share of tax and tip. More accurate but requires itemised receipts.
  3. One person pays, others Venmo: Common approach — use this calculator to work out each person's share before settling up.

Should You Tip on the Pre-Tax or Post-Tax Amount?

Strictly speaking, tipping on the pre-tax subtotal is the traditional etiquette. However, in practice, most people tip on the post-tax total as it is simpler. On a $100 meal with 8% tax, the difference is about $1.60 — negligible in most cases. This calculator lets you tip on whichever base amount you prefer.

$
%
1
Tip Amount
$0.00
Total Bill
$0.00
Per Person
$0.00
Tip Per Person
$0.00

How to Use

  1. 1
    Enter the bill amountType the total bill amount before tax or tip into the first field.
  2. 2
    Select your tip percentageChoose a tip percentage (10%, 15%, 18%, 20%, 25%) or enter a custom amount.
  3. 3
    Set the number of peopleIf splitting the bill, enter the number of people. The calculator shows each person's share including tip.

Frequently Asked Questions

What tip percentage is standard?
15% is considered the baseline for satisfactory service, 18–20% is standard for good service, and 25%+ is for exceptional service. Tipping customs vary by country — in the US tipping is expected in restaurants; in many European countries service charges are often included in the bill.
Should I tip on the pre-tax or post-tax amount?
Most etiquette guides suggest tipping on the pre-tax subtotal. However, many people simplify by tipping on the total. The difference is usually small — on a $100 bill with 8% tax, tipping on pre-tax vs post-tax is about $1.20 difference at 15%.
How do I split the bill evenly?
Increase the "Number of People" using the + button. The calculator divides the total bill (including tip) equally. For unequal splits, calculate your individual share manually by adjusting the bill amount per person.
Can I use a custom tip percentage?
Yes — type any tip percentage into the custom field (e.g., 12.5 for 12.5%). The percentage buttons will deselect and your custom value will be used for the calculation.
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