Bill Split Pro
Free Online Bill Splitting Calculator
Create a group for your event and share the unique URL with friends. Everyone can access the same bill splitting session from any device.
Browser-Based
No app downloads or registrations required.
Share One Link
Everyone accesses the same calculation instantly.
Real-Time Sync
Updates across all devices automatically.
Ready to Split Some Bills?
Create a group to get started.
Create Your Group
Set up a new bill splitting group and share the link with anyone involved.
Recent Groups (14)
602 וינה
Cherry Blossom Trip in Tokyo
Gimtadienis
EST Trip
New Year’s in Budapest
Weekend Escape in New York
Beach House Weekend
Summer Internship Flatshare
Friendsgiving Crew
Old settlments
The Roommates of Elm Street
Ski Trip Grindelwald
Office Escape Berlin
Barcelona weekend
How It Works
Create a Group
Start by creating a new group for your event, trip, or shared expenses.
Add Participants
Add all the people who will be sharing expenses in your group.
Track Expenses
Log all bills and expenses, specifying who paid and who should split the cost.
Get Settlement Plan
Our algorithm calculates the minimum transactions needed to settle all debts.
📖
Want More Details?
Learn more about how Bill Split Pro works with detailed explanations and examples.
About Bill Split Pro
Bill Split Pro is a free, browser-based bill splitting calculator that works instantly across all devices. While mobile apps are fine for personal use, they can be inconvenient for groups- everyone needs to download, register, and sync accounts. With Bill Split Pro, you just share one link, and everyone can join the same calculation from any browser.
Our smart algorithm calculates optimal settlements to make splitting simple and fast, minimizing the number of transactions needed. It’s perfect for trips, dinners, roommate expenses, or any shared spending where you want quick, hassle-free collaboration without the app installation overhead.
Instant Access
No downloads- works immediately.
Universal Compatibility
Works on any device with a browser.
Real-Time Collaboration
Everyone sees updates instantly.
Smart Settlement Examples
🍽️
Complex Restaurant Bill
Scenario: 6 friends, multiple bills
Bills: Dinner $180 (John), Drinks $90 (Carl), Uber $45 (Bethany)
Total: $315 → $52.50 per person
Transactions needed:
Martin pays John $52.50
Charlotte pays John $52.50
Bryan pays Carl $37.50
Bryan pays John $15.00
Bethany pays John $7.50
Without optimization: 15 transactions needed
With Bill Split Pro: Only 5 transactions
✓ 67% fewer payments needed
✈️
Group Vacation
Scenario: 8 friends, 5-day trip
Bills: Hotel $1,600 (Alice), Flights $2,400 (Bob), Food $800 (Charlie), Drinks $385 (David), Uber $121 (Eva)
Total: $5,306 → $663.25 per person
Transactions needed:
Frank pays Bob $663.25
Grace pays Bob $663.25
Hank pays Alice $663.25
Eva pays Bob $410.25
David pays Alice $273.50
Eva pays Charlie $132.00
David pays Charlie $4.75
Without optimization: 28 transactions needed
With Bill Split Pro: Only 7 transactions
✓ 75% reduction in payments
🏠
Roommate Expenses
Scenario: 4 roommates, monthly bills
Bills: Rent $2,000 (Anna), Utilities $200 (Ben), Groceries $400 (Clara), Cleaning $180 + Repair $152 (Dan)
Total: $2,932 → $733 per person
Transactions needed:
Ben pays Anna $533.00
Dan pays Anna $401.00
Clara pays Anna $333.00
Without optimization: 12 transactions needed
With Bill Split Pro: Only 3 transactions
✓ 75% fewer monthly payments
🧠 Smart Settlement Algorithm
Our advanced algorithm analyzes all debts and credits to find the minimum number of transactions needed. Instead of everyone paying everyone else, we calculate the most efficient payment path to settle all balances.
Why Use Bill Split Pro Instead of Other Apps?
📱 Mobile Apps
• Everyone needs to download the same app.
• Require account registration for each user.
• Often fail to work on older phones.
• Updates can cause bugs or glitches.
• Store personal data on external servers.
Bill Split Pro
• One link works for everyone.
• Access from any device, anywhere.
• Always up-to-date, no manual updates.
• No storage space required.
• Privacy-focused with auto-deletion.
What Our Users Say
Join thousands of happy users who've simplified their group expense management.
Linda Vittoria
Nicole Luna
Henry
⭐
See What Others Say
Read more real experiences from people using Bill Split Pro for trips, rent, and shared bills.
Frequently Asked Questions
Get answers to common questions about splitting bills and using our calculator.
What is Bill Split Pro?
Bill Split Pro is an easy-to-use app that helps groups track and split shared expenses. It works on Android, iOS, and any browser, syncing everything in real time.
How does Bill Split Pro work?
Create a group, add participants, and log your expenses- Bill Split Pro automatically calculates who owes what. It finds the most efficient way to settle balances, reducing the number of payments needed between participants. Groups are automatically deleted after 7 days of inactivity to protect your privacy and keep the service running smoothly.
Is Bill Split Pro really free?
Yes! All core features are free to use with no hidden fees or registration required. Optional paid plans are available for advanced tools.
Can I split bills unevenly between participants?
Yes. You can assign a larger share of the bill to specific people. By default, everything is split evenly, but you can also manually enter who ordered what- for example, if one person had a $30 steak and another a $10 salad. Percentage values can also be assigned across all group bills, giving full control over how each person contributes overall.
Can I use different currencies?
Yes. Bill Split Pro supports all major currencies including USD, EUR, GBP, CAD, AUD, and others. You can choose your preferred currency when creating a group.