Tip calculator
Calculate tip and split the bill.
Common tips
Per person
$35.40
Tip
$10.80
Total
$70.80
Everything runs in your browser. Nothing is uploaded.
How it works
Type the bill
Type the bill amount.
Pick a tip %
Tap a quick preset (15 / 18 / 20 / 25%) or type your own. The tip and total update live.
Split
If you're splitting, set the number of people. The per-person total appears next to the bill total.
Questions
What does this tool do?
The Tip Calculator takes a bill amount, applies the tip percentage you choose, and shows the tip, the new total, and — if you are splitting — the amount each person owes. Tap a quick preset of 15, 18, 20, or 25%, or type your own rate, and every figure updates instantly. The tip is calculated on the bill itself rather than the bill plus tax, which is the most common convention.
Is anything sent to a server?
No. Everything runs in the browser. Bills and people stay in this tab.
How is the tip calculated?
Tip = bill × (tip% / 100). Total = bill + tip. Per person = total / split. We don't tax the tip — tip is calculated on the bill, not the bill + tax (the most common convention in the US).
What tip is normal?
Conventions vary. In the US, 18–20% is typical for table service. In much of Europe, service is often included; a small round-up is plenty. This tool stays neutral — you set the %.