Tip Calculator
Calculate restaurant tips and split bills among friends. Compare tip percentages (15%, 18%, 20%, 25%) with tax options. Supports multiple currencies.
Split the bill between people
Quick Tip Reference
Common tip amounts for your bill
| % | Tip | Total |
|---|---|---|
| 10% | $5.00 | $55.00 |
| 15% | $7.50 | $57.50 |
| 18% | $9.00 | $59.00 |
| 20% | $10.00 | $60.00 |
| 25% | $12.50 | $62.50 |
Tip Comparison
Tip amounts across different percentages
How to Calculate Tip — Tip Calculator Formula
Core formulas for tip amount, total bill, and tip percentage
A tip (gratuity) is a percentage of your bill. This tipping calculator handles the math instantly — here are the formulas it uses.
Tip amount
Tip = Bill x (Tip% / 100)Tip percentage
Tip% = (Tip / Bill) x 100Tip excluding tax
Tip = (Bill - Tax) x (Tip% / 100)Per-person share
Each = (Bill + Tip) / PeopleQuick examples
20% on $50 = $50 x 0.20 = $10 tip → $60 total
You left $9 on $60 → ($9 / $60) x 100 = 15%
$50 bill, $5 tax, 20% pre-tax → ($50 - $5) x 0.20 = $9 tip
Restaurant Tip Calculator — How Much to Tip
Standard tip percentages for restaurants, bars, and dining
Hairdresser, Tattoo & Service Tip Calculator
How much to tip for haircuts, tattoos, nails, massage, and grooming
Tattoo tip: For multi-session work, tip 20% per session. Small $100 tattoo → $20 tip.
Delivery Tip Calculator
Food delivery, pizza, DoorDash, Uber Eats, Instacart
Pre-tipping is standard on delivery apps — drivers see the tip before accepting. Minimum $3-5 regardless of order size.
How to Split a Bill
Even split with optional rounding for clean amounts
Per-person tip
Tip / Number of PeoplePer-person total
(Bill + Tip) / PeopleEnable rounding to round each share up to $0.05, $0.10, $0.50, or $1.00. The calculator warns when rounding causes a small overpayment.
Tax and Tip Calculator
Should you calculate tip before or after tax?
Pre-tax tip
Tip Base = Bill - Tax$50 bill with $5 tax, 20% tip
On full bill: $50 x 0.20 = $10.00
On pre-tax: $45 x 0.20 = $9.00 (save $1)
Etiquette says tip on pre-tax — tax goes to the government, not the server. Both approaches are acceptable. Enter tax in this calculator to exclude it automatically.
Gratuity Calculator — Service Charge Included
When gratuity is already built into your bill
Base price
Bill / (1 + Service% / 100)Service amount
Bill - Base PriceUse Service Included mode in Advanced Options. Add extra tip only for exceptional service.
Rounding Tips for Easier Payment
Round per-person amounts to avoid small change
Currency-aware: USD/EUR → $0.05-$1.00 increments. JPY → Y1-Y100. INR → Rs.1-Rs.100. Rounding always rounds up.
Tipping Customs by Country
International gratuity etiquette
Check bills for "service charge", "servicio", or "pourboire inclus" before adding a tip.
How to Calculate Tip in Your Head
Mental math shortcuts — no calculator needed
The doubling trick
Find 10% (move decimal left), double it for 20%. For a 20 tip on $60: 10% = $6, doubled = $12.
Frequently Asked Questions
Common questions about how to calculate tips, gratuity, and tipping etiquette
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Last updated Feb 12, 2026