Free Tool — No Login Required
Co-Parenting Expense Calculator
Enter your shared child expenses below to instantly see who owes what. No account needed.
Split Percentage
Your Expenses
Total: $0.00
Co-Parent's Expenses
Total: $0.00
Track This Automatically Every Month
Instead of recalculating manually, let CoParentSplit track expenses in real-time. Both parents can add expenses, and the balance updates instantly. Get automatic monthly reports.
Free forever for basic use · Premium from $6.99/mo per pair
Learn More About Splitting Expenses
How to Split Child Expenses After Divorce
Common approaches, tips for reducing conflict, and when to involve a lawyer.
Co-Parenting Expense Categories Guide
Which expenses are shared, which aren't, and how to categorize them.
Free Expense Tracking Template
What to track, how to organize it, and a downloadable template.