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Calculate tips and split bills fairly among any number of people.
💡 Common tip rates: 15% for adequate service, 18% for good service, 20%+ for excellent service.
Tipping customs vary by country, but in the United States and Canada, tipping is expected for most sit-down service. The standard ranges are 15-20% of the pre-tax bill for restaurant service, with 18% being the most common default for satisfactory service. This calculator handles the math instantly and splits the result evenly across any number of people.
To calculate a tip manually, move the decimal point one place left on your bill to get 10%, then double it for 20% or halve it for 5%. For example, on a $45 bill: 10% is $4.50, so 20% is $9.00 and 15% is roughly $6.75 (halfway between). Or just use this calculator to avoid the mental math.
Tipping norms differ dramatically by country. In Japan, tipping can actually be considered rude. In much of Europe, a service charge is already included in the bill, and rounding up is appreciated. Always check local customs when traveling — the "right" tip in one country may be insulting in another.
Convention is to tip on the pre-tax amount, since tax is not service. However, many people tip on the total for simplicity, and the difference is usually small. Either is acceptable; this calculator uses the bill amount you enter.
Disclaimer: This calculator is for informational and educational purposes only and does not constitute financial, investment, or legal advice. Calculated results are estimates based on the inputs you provide; actual figures may vary. Always consult a qualified professional before making financial decisions.
The Tip Calculator lets you figure out tip calculatorinstantly, without reaching for a spreadsheet or doing the math by hand. Whether you're planning a budget, checking a loan, or working through homework, the tool applies the correct formula behind the scenes and shows the result the moment you enter your numbers.
Unlike a static chart or table, this calculator adapts to your exact inputs. You can adjust any value and see the outcome update in real time, which makes it easy to compare scenarios — for example, "what if the rate were 1% lower?" or "what if I paid an extra $50 a month?"
Common uses: people reach for this tool when they need to find a tip calculator split bill, tip by percentage calculator, tip splitter by number of people, or restaurant tip and split calculator.
Browser-based tools like this one have a few real advantages over installed software or manual methods:
The Tip Calculator is based on the following formula:
tip = bill × rate total = bill + tip
Variables: tip = Tip amount ($) bill = Pre-tip bill ($) rate = Tip percentage (decimal, e.g. 0.18 for 18%) total = Bill plus tip ($) diners = Number of people splitting the check
Tip is a chosen percentage of the bill (15–20% is common for sit-down service in the US). Split the total by the number of diners for a per-person share.
Worked example: Step 1: bill = $64.50, rate = 18% → 0.18. Step 2: tip = 64.50 × 0.18 = $11.61. Step 3: total = 64.50 + 11.61 = $76.11. Step 4: split 3 ways: 76.11 / 3 ≈ $25.37 each. Result: an 18% tip on $64.50 is $11.61, for a total of $76.11 or about $25.37 per person.
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