Pennsylvania · Checked October 23, 2026
Pennsylvania child support calculator
Pennsylvania works out child support with the income shares model. Here is what that means, what to gather and where to run the state's own calculator.
Open the official Pennsylvania calculator
How Pennsylvania calculates child support
Both parents' incomes are added together, the state's schedule gives the support a child would get if the parents lived together at that combined income, and each parent pays their share in proportion to their income. Most income shares states then adjust for health insurance, child care and, often, parenting time.
Use the official Pennsylvania calculator
Pennsylvania's schedule and adjustments are long and change when the state reviews its guidelines, so the most reliable estimate comes from the state's own tool: Pennsylvania child support program: support estimator.
What you will need
- Both parents' gross monthly income.
- The number of children in the case and any other children either parent supports.
- Monthly cost of the children's health insurance and work-related child care.
- The parenting-time schedule (overnights per year).
Frequently asked questions
How is child support calculated in Pennsylvania?
Pennsylvania uses the income shares model. Both parents' incomes are added together, the state's schedule gives the support a child would get if the parents lived together at that combined income, and each parent pays their share in proportion to their income.
Is there an official Pennsylvania child support calculator?
Yes. The state provides one: Pennsylvania child support program: support estimator.
Other states: child support calculator by state · Guides: child custody · divorce
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General information from Pennsylvania's guidelines and official sources, checked October 23, 2026. A judge can order a different amount; this is not legal advice. AmericanAttorneys.net is not a law firm.