Trips, dinners, rent, gifts — split expenses fairly with friends and family. Free calculator below, or track everything in the app.
Enter the details below and hit Calculate
Fill in the details on the left and hit Calculate to see who owes what.
Track ongoing expenses, settle debts, and keep everyone in the loop — all in one place.
Log every expense as you go. No spreadsheets, no confusion at checkout.
Track rent, groceries and bills monthly. Know who paid what at a glance.
Snap a photo of receipts and attach them to expenses as proof of payment.
Our algorithm finds the fewest payments needed to settle all debts at once.
No account needed to use the calculator. Create a free account to track expenses over time.
Enter the names of everyone splitting the bill — from 2 to 10 people.
Enter the total bill and who paid. Choose equal, percentage, or exact splits.
Instantly see who owes who and how much. Copy the result or save it in FairMate.
FairMate keeps running balances, stores receipts, and settles debts automatically — so you never have to do the maths twice.
Or use the web app — no install needed →Enter the total, add everyone's name, and choose your method — equal shares is the simplest. Our calculator shows exactly who owes what and produces the fewest payments needed to settle up.
Add all travellers, then log each expense with who paid. FairMate tracks running balances across the whole trip and shows the simplest way to settle at the end.
Split recurring bills equally or by usage. Use FairMate's household mode to track monthly expenses and settle automatically at the end of each billing period.
Yes — switch to Percentage mode to assign each person a share of the total, or use Exact mode to enter specific amounts per person. Both modes calculate settlements automatically.
100% free, no sign-up needed. For ongoing expense tracking, receipt storage, and PDF reports, create a free FairMate account.
Instead of everyone paying everyone else, our algorithm calculates the minimum number of transfers needed. A group of 6 might only need 3 payments instead of 15.