Florida · Checked October 23, 2026
Florida child support calculator
Florida 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 Florida calculator
How Florida 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 Florida calculator
Florida'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: Florida Department of Revenue: child support amounts.
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 Florida?
Florida 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 Florida child support calculator?
Yes. The state provides one: Florida Department of Revenue: child support amounts.
Other states: child support calculator by state · Guides: child custody · divorce
Free · No obligation
Get a free case review
Tell us a little about your situation and we’ll try to connect you with a participating lawyer in your area who handles it.
General information from Florida'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.