Free split calculators
Quick, fair answers for the money questions that come up with friends and roommates. No sign-up, nothing saved — just the numbers, right to the cent.
Split Bill Calculator
Add tax and tip, then split the bill evenly or by shares — to the cent.
Open calculatorRent Split Calculator
Work out fair rent per roommate from bedroom sizes and shared space.
Open calculatorTrip Cost Calculator
Log who paid for what on a trip and see exactly who pays who.
Open calculatorSplitting with the same people again and again?
Calculators are great for a one-off. For roommates, trips, and regular dinners, BuddyPay keeps a running balance for the whole group so nobody has to remember who paid last time.
Ready to split smarter?
Download BuddyPay for free and say goodbye to awkward money conversations.