Question 1

What is a bill split calculator?

Accepted Answer

A bill split calculator is a free tool that splits a shared bill between friends, roommates, or a group and works out who owes whom. Add everyone, log each expense and who paid, pick a split method, and this split bill calculator nets the balances down to the fewest payments needed to settle up — all in your browser, with no signup.

Question 2

How do I split a bill fairly among friends?

Accepted Answer

Add everyone to the group, enter each expense with who paid it, then choose a split method — equally, by percentage, by shares, or by fixed amounts. The calculator works out exactly what each person owes, including any tax or tip, so nobody overpays or gets shortchanged.

Question 3

How do I calculate who owes whom?

Accepted Answer

Once your expenses are in, the summary shows each person's net balance — what they paid minus what they owe. Positive means they should be paid back; negative means they owe. The settlement plan then turns those balances into the fewest possible payments.

Question 4

What is the best free Splitwise alternative?

Accepted Answer

This Group Expense Settlement Calculator is a free, no-signup alternative for one-off trips, dinners, and shared bills. There's no account, no app install, and no ads — everything runs in your browser and your data never leaves your device.

Question 5

How do roommates split shared expenses?

Accepted Answer

Add each roommate, log shared costs like rent, groceries, and utilities, and pick who paid each one. Use an equal split for shared items or shares/percentages when someone uses more (for example, a bigger room). The settlement plan shows who pays whom at the end of the month.

Question 6

How do trip groups settle expenses?

Accepted Answer

During the trip, anyone can be the payer for hotels, taxis, meals, and tickets. Log each as you go, and at the end the calculator nets everything out and gives you the minimum set of transfers to settle the whole trip in a few payments.

Question 7

Do I need to create an account or sign up?

Accepted Answer

No. There's no signup, login, or email required. Open the page and start adding people and expenses immediately.

Question 8

Where is my data stored?

Accepted Answer

Entirely in your own browser using local storage. Nothing is sent to a server or database. If you clear your browser data or use private browsing, the saved group may be removed.

Question 9

How does it minimise the number of payments?

Accepted Answer

It uses a debt-simplification algorithm that matches the largest creditors with the largest debtors. Instead of everyone paying everyone, you get the smallest practical number of transfers that still settles every balance correctly.

Question 10

What split methods are supported?

Accepted Answer

Five: equal split, percentage split (must total 100%), share-based split (e.g. 2/1/1), fixed amounts (must equal the bill), and fully custom amounts. You can choose a different method for every expense.

Question 11

Can I add tax and tip to a bill?

Accepted Answer

Yes. Add a tax percentage and a tip percentage to any expense and they're applied to the base amount automatically. The final total is what gets split between participants.

Question 12

Which currencies are supported?

Accepted Answer

INR, USD, EUR, GBP, AED, and SGD. Currency only affects how amounts are displayed — there are no exchange-rate conversions, so keep a single group in one currency.

Question 13

How do I split an expense unevenly?

Accepted Answer

Use the percentage, shares, or fixed-amount methods. For example, give one person 2 shares and others 1 share each, or assign exact amounts. The calculator validates that percentages total 100% and that fixed amounts add up to the bill.

Question 14

What if someone didn't take part in an expense?

Accepted Answer

Just uncheck them for that expense. Only the selected participants are included in the split, so people only owe for what they actually shared in.

Question 15

Can I edit or delete an expense later?

Accepted Answer

Yes. Every expense can be edited or deleted at any time, and all balances and the settlement plan recalculate instantly.

Question 16

How do I share the result with the group?

Accepted Answer

Use “Copy share link” to generate a URL that contains the entire group's data in compressed form. Anyone who opens it sees the same participants, expenses, and settlement plan — no backend involved. You can also copy the plain-text settlement plan.

Question 17

Can I export the data?

Accepted Answer

Yes — export a full JSON backup (which you can re-import later), download a CSV for Excel or Google Sheets, or print to PDF using your browser's “Save as PDF” option.

Question 18

How are rounding and decimals handled?

Accepted Answer

All calculations are done in integer minor units (like paise or cents) and distributed with a largest-remainder method, so the split always adds back up to the exact total with no missing or extra fractions.

Question 19

Can couples use it to track shared spending?

Accepted Answer

Absolutely. Add two people, log shared expenses, and the calculator keeps a running balance of who's ahead. It's handy for settling up periodically without tracking every rupee in your head.

Question 20

How do I split a restaurant bill with a group?

Accepted Answer

Enter the bill as one expense, add tax and tip percentages, and choose a split. Use equal for a shared meal, or fixed amounts / shares if people ordered very differently. Everyone's share reflects the final amount including tax and tip.

Question 21

Is there a limit on participants or expenses?

Accepted Answer

No. You can add unlimited participants and unlimited expenses. Very large groups will make the share link longer, but the calculator itself has no cap.

Question 22

Does it work offline?

Accepted Answer

Once the page has loaded, all calculations run locally in your browser, so it keeps working even without a connection. Your saved group is restored from local storage when you return.

Question 23

Is this calculator really free?

Accepted Answer

Yes, completely free with no ads and no signup. It's a free tool from rilio, the app that helps you understand where your own money actually goes.

Bill Split Calculator

Who's in the group?

What did the group spend?

Who paid, who owes

The simplest way to settle up

Where the money went

Keep it or send it on

How the bill split calculator works

Add everyone

Log the expenses

See who owes whom

Settle in the fewest payments

The group expense calculator built to be fair, fast, and private

No signup, ever

Private by design

Fewest possible payments

Every split method

Share without a backend

Export anywhere

Frequently asked questions

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