Free Expense Splitter: Split Bills With Friends Easily

You know that awkward moment at the end of dinner when everyone's staring at the bill trying to figure out who owes what? Or worse, after a group trip when someone paid for the Airbnb, someone else covered groceries, and a third person got the rental car. An expense splitter makes all of that painless.
I used to try tracking this stuff in my head or in random notes apps. Bad idea. Someone always felt shortchanged. Now I just punch the numbers into a bill splitter and send everyone their total. Done.
Equal Splits vs Custom Shares
The simplest option is splitting everything equally. Five people, $200 bill, everyone pays $40. Easy. But real life isn't always that clean. Maybe one person didn't drink alcohol, or someone ordered the lobster while everyone else got pasta.
That's where custom shares come in. You can assign different amounts to different people, or use percentages. The expense splitter does the math so nobody has to argue about it.
How to Handle Group Trip Expenses
Group trips are where things get really messy. Multiple people paying for different things across several days. Here's the approach that works:
- Log every expense as it happens. Don't try to remember it all at the end.
- Note who paid and who benefited from each expense.
- Use the splitter to calculate net balances. It'll figure out who owes who, with the minimum number of transfers.
The goal is to minimize the number of payments at the end. Instead of everyone paying everyone else, the tool calculates who needs to send money to whom so that everyone ends up even.
Tipping and Tax — Don't Forget
One thing people always mess up: splitting the pre-tax amount but forgetting tax and tip. If the food was $100 but the total with tax and tip is $125, you need to split $125. Sounds obvious, but I've seen this cause real arguments.
Pro tip: decide on the tip percentage before you start splitting. 20% is standard in the US. Add it to the total, then split. No surprises.
When to Use an Expense Splitter
Pretty much any time money is shared between two or more people — restaurant dinners, group vacations, shared household bills with roommates, office lunch orders, or wedding planning costs.
Our expense splitter handles all of these. Add people, add expenses, assign who paid and who participated, and get instant calculations. Everything runs in your browser — no account needed, no app to download.