Everyday Calculators
Split Bill Calculator
Split restaurant bills and tips among friends.
Enter the values and review the result.
Calculation assumptions
- *This calculator splits the total bill and tip evenly across the group.
- *It does not separate individual orders, coupons, service charges, or tax rules.
- *Rounding to cents can make final payment totals differ by a cent.
Enter your values and press Calculate.
Results and breakdowns will appear here after a valid calculation.
Splitting the Bill Made Easy
Whether you're dining out with friends or sharing a taxi, splitting the bill can be a hassle. This tool quickly calculates the total with tip and divides it evenly among your group.
Formula and example
Total tip = bill amount x tip percentage. Total with tip = bill amount + total tip. Per person = total with tip / number of people.
Example: a $120 bill with a 20% tip has a $24 tip and a $144 total. Split between 6 people, each person pays $24.
Common mistakes
- Using zero people, which cannot be divided.
- Forgetting included service charges or automatic gratuity.
- Splitting evenly when people ordered very different amounts.
- Expecting rounded cents to divide perfectly in every group.
Transparency note
Accuracy and limitations
Calzivo tools are built for practical estimates, conversions, and checks. Some tools use standard formulas or simplified assumptions, and results can be affected by input accuracy, rounding, units, local rules, or changing official requirements.
Results depend on the values you enter and any simplified assumptions used by the tool. Verify important results before making decisions or submitting official information.
How to Use This Tool
Use these steps to enter the right inputs and interpret the result correctly.
Enter the total bill amount.
Select the tip percentage you'd like to leave.
Enter the number of people splitting the bill.
The calculator will show the total per person.
Related Tools
Other helpful tools in the Everyday Calculators category.
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Discount Calculator
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Sales Tax Calculator
Calculate sales tax for any purchase.
Related Guides
Background reading and explanations related to Split Bill Calculator.
Tip Calculator Guide: How It Works for Bills, Tax, and Splits
Learn how to calculate tips, handle tax, and split bills easily.
Split Bill Calculator Guide: How to Divide a Bill Fairly
Learn how a split bill calculator divides restaurant bills, tax, tip, shared items, itemized orders, and per-person totals fairly.
How to Use a Split Bill Calculator for Friends, Groups, and Roommates
Learn how to use a split bill calculator for friends, groups, roommates, tax, tip, shared items, custom splits, and who owes whom.
Split Bill Calculator Formula: Equal, Unequal, Tip, and Tax Splits
Learn split bill formulas for equal, unequal, itemized, tax, tip, shared item, and per-person bill calculations.
Split Bill Calculator Examples for Restaurants, Trips, and Shared Expenses
See split bill examples for restaurants, trips, shared expenses, tax, tip, itemized receipts, roommates, and who owes whom.
Split Bill Calculator Mistakes That Cause Awkward Payment Errors
Avoid split bill mistakes with tax, tip, shared items, itemized orders, rounding, who paid first, and awkward payment errors.
Frequently Asked Questions
Common questions about Split Bill Calculator and how to read the result.
Should I tip on the total including tax?
Tipping customs vary, but most people tip on the total bill amount including tax for simplicity.
How is the split calculated?
The calculator adds the tip to the bill, then divides the total evenly by the number of people.
Can I split unevenly?
This page calculates an even split. If people ordered very different amounts, calculate individual shares separately.
What if service charge is already included?
If a service charge or automatic gratuity is already included, enter the bill and tip percentage that match how you want to settle the check.
Why can cents be off when paying?
Currency rounds to cents, so one person may need to pay a cent more or less when the total does not divide evenly.
Does this work for any currency?
Yes. The math works for any currency, even though the labels use dollar-style formatting.