Free Split Bill Calculator
Split bills online and see who owes what instantly — no signup, no download, completely free.
Our free split bill calculator does the math for you. Add an expense, choose who paid and who it should be split between, and the calculator instantly works out each person's balance — who owes money and who should be paid back. It then suggests how to settle up with the fewest possible payments, so nobody has to untangle a web of small transfers.
Everything runs in your browser. There's no app to install and no account to create. Just create a group, share the link, and the whole group can add expenses and watch balances update in real time.
How the Split Bill Calculator Works
1. Create a group
Name your group (e.g. "Goa Trip" or "Flat 2B"), add the people in it, and pick a currency. Your group is live instantly with a shareable link.
2. Add expenses
For each expense, enter a description and amount, choose who paid, and select who it's split between — the whole group or just a few people for uneven splits.
3. See who owes what
The calculator instantly tallies every share against what each person paid and shows clear net balances for everyone in the group.
4. Settle up
Get a simple settle-up plan that uses the minimum number of payments, so the group can clear all debts with as few transfers as possible.
Why Use This Bill Splitting Calculator
- Completely free — no premium tiers, no ads, no hidden costs.
- No signup or download — split bills online straight from your browser on any device.
- Instant "who owes what" — balances update the moment an expense is added.
- Fewest-payment settle up — clear group debts with the minimum number of transfers.
- Equal or uneven splits — charge everyone equally or only the people an expense applies to.
- Multi-currency — perfect for trips abroad and international groups.
Frequently Asked Questions
Is the split bill calculator free?
Yes. It's completely free with no signup, no download, and no ads. Add unlimited expenses and group members at no cost.
How does it work out who owes what?
As you add each expense, you choose who paid and who it should be split between. The calculator tallies every person's share against what they paid, shows the net balance for each member, then suggests the minimum number of payments needed to settle up.
Can I split bills online without an account?
Yes. Create a group, share the link, and everyone can add expenses and see balances instantly — no account, email, or password required.
Does it handle uneven or unequal splits?
Yes. Split an expense equally across the group, or select only the specific people an expense applies to, so everyone is only charged for what they actually shared.
Related Resources
Bill Splitting Guide
A complete guide to splitting bills, tracking expenses, and settling up.
Read Guide