Tip Calculator
Calculate the tip, total bill, and per-person split amount instantly, right in your browser.
🔒 Processed locally in your browser
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How to use
- Enter the bill amount in the first field.
- Type a tip percentage, or tap one of the quick preset buttons (10%, 15%, 18%, 20%, 25%).
- Enter how many people are splitting the bill — it defaults to 1.
- The tip amount, total, and per-person amount update instantly below.
Features
- Instantly calculates the tip amount, total bill, and per-person split
- Quick preset buttons for common tip percentages
- Split the total evenly among any number of people
- Validates input so you never see broken or NaN results
- 100% client-side — your bill amount never leaves your browser
Frequently asked questions
How is the tip amount calculated?
The tip amount is the bill amount multiplied by the tip percentage you enter or select from the presets — for example, a $100 bill with a 15% tip gives a $15 tip.
How is the per-person amount calculated?
The total (bill plus tip) is divided evenly by the number of people you enter, so everyone pays the same share.
What tip percentage should I use?
It depends on local custom and the service you received. The preset buttons (10%, 15%, 18%, 20%, 25%) cover common choices, or you can enter any percentage from 0 to 100.
Can I use this without splitting the bill?
Yes. With the default of 1 person, the per-person amount is simply the full total — no split is applied.
Is my bill information sent anywhere?
No. Tip Calculator runs entirely in your browser — your bill amount and tip never leave your device.