Group Expense Splitter
Split restaurant bills, trip costs, and shared expenses fairly. See who owes whom in one click.
How to split bills with a group
Enter each group member's name, add every expense with the amount and who paid, then click Calculate. The tool equalizes totals so each person pays a fair share. If someone paid more than their share, the result shows exactly who owes whom and how much.
For uneven splits (like different hotel rooms), add separate expenses for each person's specific costs. The calculator handles mixed scenarios: some expenses split equally, others assigned to specific people. Read the tip calculator for restaurant-specific scenarios with percentage-based tips.
How to split shared expenses fairly
Use this calculator for meals, trips, shared subscriptions, fuel costs, rent add-ons, or any situation where several people paid different amounts. Enter the total, tip or extra charges when relevant, and the number of people sharing the bill. If one person already paid more than their share, use the result as a settlement guide rather than collecting the full amount again.
For group trips, keep receipts and agree on which costs are shared before calculating balances. Personal purchases, upgrades, and optional extras should usually stay separate. For quick restaurant checks, pair this page with the Tip Bill Split Calculator.
Group expense examples
For a shared dinner, add the bill subtotal, tax, service fee, and tip before dividing the total. For a trip, separate shared costs such as fuel, hotel rooms, parking, groceries, and tickets from personal costs such as souvenirs or solo upgrades. This keeps the split clear and avoids asking someone to pay for something they did not use.
If several people paid during the same event, record each payment first, then compare each person's total paid against their fair share. The person who paid less than their share owes money, while the person who paid more should receive money back. Rounding to the nearest cent is precise, but groups often round the final settlement to the nearest practical amount.
For repeated group expenses, keep one running note with dates, payer names, categories, and receipts. Recalculate after each new expense instead of waiting until the end, because missing receipts are easier to fix while the details are fresh.