Legal disclaimer
How to use this page: review the guidance below, enter the requested information, and compare the estimate with your state's official rules before making legal or financial decisions.
Not legal advice. Child Support Estimate provides general information and calculator estimates. Nothing on this site is legal advice, and using this site does not create an attorney-client relationship.
Accuracy limitations. Our calculators apply simplified versions of state child support guidelines. Actual court orders depend on judicial discretion, income verification, imputed income, deviation factors, and case-specific circumstances that no calculator can capture. Estimates may vary materially from official guideline worksheets and from a court's actual order.
Melson Formula states. Delaware, Hawaii, and Montana use the Melson Formula, which is unusually complex. Estimates for these states are highly simplified — use the official state worksheet or consult an attorney for any binding decision.
State law variation. Child support law changes. Percentages, schedules, self-support reserves, parenting-time thresholds, and add-on rules differ between states and over time. We update our data periodically but cannot guarantee currency at any given moment.
No affiliation. This site is not a law firm, not a court, and not affiliated with any government agency.
Consult an attorney. For any decision that affects your finances or your children, consult a licensed family law attorney in your state.