Splitting Trip Expenses Made Simple, Instant & Offline-First.

TripSplit is designed for group travelers, road trippers, vacationers, and housemates who want an effortless way to share costs without complex user signups or manual math.

Why We Built TripSplit

Traditional bill-splitting apps often demand lengthy registration forms, persistent internet connections, and expensive subscription tiers just to split a group dinner or fuel cost. We built TripSplit to solve these issues with modern web engineering.

Zero Signup Required

Create or join a trip instantly. Share a 6-digit trip passcode with your group to manage expenses together.

Offline-First Sync

Add expenses even in remote locations without cellular reception. Mutations automatically queue and sync once online.

Greedy Debt Engine

Our algorithm minimizes total repayment transactions across group members, saving time and money transfers.

Direct UPI Integration

Settle up debts directly via native 1-tap UPI deep links (Google Pay, PhonePe, Paytm, BHIM) in India.

Flexible Allocation Algorithms

TripSplit supports four cent-precision split algorithms to handle any scenario:

Equal Split: Automatically divides total bill equally with remainder cent distribution.
Exact Amount: Assign exact currency amounts per participant.
Percentage Split: Divide expenses based on custom percentages totaling 100%.
Shares Split: Proportional division by shares (e.g. 2 shares vs 1 share).

100% Free & Open Expense Tool