Free Tool

Fair Split Calculator

Calculate fair expense splits instantly. Compare equal splits vs income-based splits to see what works best for your relationship.

Setup Your Split

Expense Name

Total Amount (£)

Split Method

People

Name

Split Results

Enter your expense details and click "Calculate Fair Split" to see the results.

Ready for Effortless Expense Management?

This calculator shows just a glimpse of what plan/ria can do. Our app automates these calculations, tracks expenses in real-time, and grows with your relationship from roommates to life partners.

Join the Waitlist Learn More About plan/ria

🎉 Early access members get 3 months free when we launch

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