Child Support, Made Clear
Transparent calculators for Florida, California, Texas, and New York. Walk through every line item, understand how each number is derived, and export a professional worksheet.
Free · No account required · Results stay in your browser
What's Included
State-Specific Calculators
Each state uses its own guidelines, income model, and deduction rules. The calculator adapts to your state's laws automatically.
Transparent Calculations
Every line shows exactly how it was calculated, with formula and statute citation so you can verify every number.
Time-Sharing Adjustments
Automatic time-sharing calculations when applicable for your state, based on each parent's overnights per year.
Deviation Factors
Court deviation factors — extraordinary expenses, child income, special needs, seasonal income, and more.
PDF & Excel Export
Download a professional PDF with full calculation walkthrough, or export to Excel with multiple worksheets.
Privacy First
No data leaves your browser. No accounts, no tracking, no stored information. Your data stays with you.
How It Works
Step 1: Choose Your State
Select the state whose laws apply to your case. Each state uses its own guidelines, income model, and calculation method.
Step 2: Enter Parent Incomes
Monthly income for both parents across all statutory sources. The calculator handles imputed income for voluntary unemployment.
Step 3: Add Deductions
Federal tax, FICA, union dues, mandatory retirement, health insurance premiums, court-ordered support, and alimony.
Step 4: Child & Health Details
Number of children, child care costs, health insurance premiums, and uncovered medical/dental/prescription expenses.
Step 5: Review & Export
Review all inputs, see the complete calculation walkthrough with statute citations, and export to PDF or Excel.