Money & Finance · Free tool
Expense Split Calculator
Add who paid for what and see the fewest-transaction way to settle up. Great for trips, roommates, and group dinners.
Updated April 2026
People
Share / weight controls how much each person owes. Equal weights = equal split.
Total
$150.00
Each person's share
- Alice$50.00
- Bob$50.00
- Carol$50.00
What it does
Add who paid for what on a group trip or project and get the fewest-transaction way to settle up. Handles uneven splits, partial shares (one person ducked out of dinner), and multiple currencies. Nothing is uploaded; all math runs in your browser.
Related: bill split calculator, rent split calculator, tip calculator. Full walkthrough: how to split expenses fairly.
How to use it
- Add each person in the group.
- Enter each expense — who paid, how much, who's in.
- Review the per-person balance.
- Follow the minimized settle-up instructions.