Child Support Calculator USA

Child Support Calculators is a practical US child support app with state calculators, detailed child support guides, and a lawyer finder to help you research support estimates and family-law resources in one place.

Use the app to explore child support calculations for multiple US states, review how each state's guideline generally works, and find nearby child support or family law attorneys.

The app includes 17 calculator tools covering US General planning plus 16 individual states.

Child support calculators included:
- US General Planning Calculator
- California Guideline
- Texas Guideline
- New York CSSA
- Wisconsin Percentage Standard
- Alaska Primary Custody
- Nevada Base Guideline
- Mississippi Guideline
- Massachusetts 2025 Worksheet Helper
- Florida Income-Shares Worksheet Helper
- Georgia Income-Shares Worksheet Helper
- Virginia Guideline Worksheet Helper
- North Carolina Worksheet A Helper
- Pennsylvania Guideline Worksheet Helper
- Tennessee Income Shares Helper
- Ohio Guideline Schedule Helper
- Alabama Rule 32 Worksheet Helper

Depending on the state, calculators may consider factors such as:
- Parent income
- Adjusted or net income
- Number of children
- Parenting time
- Shared placement
- Other supported children
- Childcare expenses
- Health or medical costs
- Income-share percentages
- State guideline percentages
- Official schedule amounts
- Support credits and adjustments

Some states use direct guideline formulas, while others rely on official child support schedules, tables, or worksheets. For those states, the app provides worksheet helpers that let you enter the applicable official schedule amount and estimate the proportional support allocation.

Child Support Guide. The app also includes detailed state-by-state child support guides.

Each guide can include:
- Child support formula or method
- How the state generally determines support
- Income considerations
- Parenting time or custody considerations
- Common child support adjustments
- Add-on expenses
- Practical information
- Calculator instructions
- Official reference links
- Important limitations and disclaimers

The guides are designed to help users better understand what goes into a child support calculation instead of showing only a final number.

Child Support Lawyer Finder. Need professional legal help?

Use the built-in Child Support Lawyer Finder to search for nearby:
- Child support lawyers
- Family law attorneys
- Child custody lawyers

The app does not select or recommend individual lawyers. Always review a lawyer's licensing status, experience, fees, location, and suitability for your case before hiring them.

Useful for:
- Child support estimates
- Child support planning
- Family law research
- Divorce planning
- Custody and parenting-time questions
- Understanding state child support guidelines
- Comparing different income scenarios
- Reviewing support worksheet calculations
- Finding child support attorneys
- Finding family law lawyers
- Finding child custody lawyers

Important disclaimer
This is an independent, unofficial informational app and is not affiliated with, endorsed by, or operated by any federal, state, or local government, court, child support agency, or other public authority.

The calculators provide educational estimates only and are not legal advice, official child support determinations, or court orders.

Child support laws, formulas, income definitions, schedules, thresholds, deductions, parenting-time rules, deviations, and court procedures can change. Simplified calculations may be incomplete, outdated, or incorrect.

Always verify calculations with the current official state child support calculator, worksheet, court forms, applicable law, or a qualified family law professional before making legal or financial decisions.