Split Bill Calculator

What is the Split Bill Calculator?

Split a restaurant or shared bill evenly, including tax and tip. Splitting a shared bill evenly with tax and tip included avoids awkward math at the end of a meal or trip.

How to use the Split Bill Calculator

1. Enter your subtotal, your tax, your tip, your people.
2. Results update automatically as you type; you can also press Calculate.
3. Read the output: each person pays, grand total.
4. Use the 📊 chart to see the result visually, then copy or share it.

Formula and method

Worked example

With subtotal = $120, tax = 8 %, tip = 18 %, people = 4, the Split Bill Calculator returns each person pays: $37.80; grand total: $151.20.

Where the Split Bill Calculator helps in real life

Dinner for six comes to $240 before tax and you agree on an 18% tip. The calculator shows each person’s share including tax and tip, so everyone pays the same amount.

Four friends shared a vacation rental and a big grocery shop. Splitting the combined total evenly makes reimbursing each other quick through a payment app.

Common mistakes to avoid

• Forgetting tax or tip in the shared total.
• Rounding each share down and coming up short.
• Splitting evenly when some people ordered much more.
• Using different tip percentages for different people.

💡 Practical tip: Rounding each share up to the next dollar usually covers tip and rounding differences.

Tips for better results

• Agree on the tip percentage before calculating.
• Round each share up slightly to cover rounding.
• Use a payment app to settle up immediately.

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