Tip Calculator

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For splitting the bill

Formula
Tip = Bill × tipPercent/100 | Per person = (Bill + Tip) / numPeople

Tip amount equals the bill multiplied by the tip rate. Total is bill plus tip. Per-person amount is the total divided by number of people.

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TL;DR

Enter your bill, tip percentage, and number of diners to get the tip amount, total, and per-person split.

Enter your bill total, tip percentage, and number of people splitting it. Returns the tip amount, total bill, and per-person share. Adjust the tip percentage to see how each person's cost changes. Works for any group size and any bill amount.

Figuring out a tip and splitting a restaurant bill is one of the most common everyday calculations. Enter the bill amount, your preferred tip percentage, and how many people are splitting. The calculator handles the rest.

You came here because

Common situations

  • Restaurant dining: Calculate tip for a group dinner and split the total equally.
  • Food delivery: Tip delivery drivers. Typically 15 to 20%, or a minimum of $2 to $3 per order.
  • Hair salons and spas: Service tipping at 15–20% is standard for hair, nails, and massage.
  • Hotel services: Tip hotel housekeeping $2–5 per night, bellhops $1–2 per bag.

Under the hood

How the calculation works

  1. 1Enter the pre-tax bill amount (or post-tax, depending on your preference).
  2. 2Enter the tip percentage. 15% is customary for adequate service, 18–20% for good service, 20–25% for excellent.
  3. 3Enter the number of people splitting the bill.
  4. 4The calculator shows total tip, grand total, and per-person amount.

Show me

A real example

Example: $85 bill, 20% tip, 4 people

  1. 1Tip = $85 × 0.20 = $17.00
  2. 2Total = $85 + $17 = $102.00
  3. 3Per person = $102 / 4 = $25.50
  4. 4Tip per person = $17 / 4 = $4.25
Result: Each person pays $25.50 ($21.25 + $4.25 tip)

Watch out for

What can go wrong

  • Tipping on the post-tax total: Tipping on the pre-tax amount is standard in most countries. Tipping on the full bill after tax slightly overpays, but the difference on a typical bill is small. Decide which you prefer and be consistent.
  • Splitting before tipping: Calculate the tip first, add it to the bill, then divide. Splitting the pre-tip total and adding per-person tips separately sometimes results in different totals due to rounding.
  • Using the same rate for all service types: A 15-20% tip for table service, 10% for counter service or takeaway, and no tip for self-service is a common norm. Applying 20% everywhere or nowhere both miss the context.
  • Not adjusting for service quality: Tip percentages are partly a reflection of service. A 15% tip for poor service and 25% for exceptional service communicates feedback. The server and restaurant pay attention to these numbers.

Glossary

Related concepts

TermDefinition
GratuityAnother word for tip: a voluntary payment made for good service on top of the stated price.
Automatic gratuitySome restaurants add an 18–20% service charge automatically for large groups. Check your bill before adding more.
Tax on tipIn the US, tips are not taxed for the customer. They are taxable income for the server.

Make it better

Pro tips

  • Round up to a clean per-person amount: After calculating, round up the per-person total to a clean number (e.g., $23.40 becomes $24). This makes cash splitting easier and effectively adds a small extra tip.
  • Use 10% as a mental baseline: 10% of the bill is easy to calculate mentally (move the decimal one place left). Double it for 20%. This gives a quick sanity check against the calculator result.
  • Agree on the percentage before the meal: When dining with a group, decide the tip percentage upfront. It avoids the awkward end-of-meal negotiation and ensures everyone contributes the same proportion.
  • Factor in gratuity for large groups: Many restaurants automatically add 18-20% gratuity for groups of 6 or more. Check the bill before adding a tip on top. Double-tipping on a large table is an expensive mistake.

Common questions

Frequently asked questions

For related calculations, try the Fuel Cost Calculator, or ROI Calculator. Browse all Calculator Online calculators for the full catalog.

Methodology

This calculator uses the standard tip calculator formula. Results match those from established financial, scientific, and health references.

Reviewed by

Calculator Online Editorial Team. All formulas verified against authoritative sources before publication.

Last updated

2026-01-15