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Ohio Child Support Calculator
Official worksheet tools and guidance for estimating child support under Ohio guidelines.
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Support Calculator
Ohio Child Support Calculator & Worksheet
Ohio child support is calculated using statutory guidelines and an official worksheet that considers both parents’ income, parenting time, health insurance costs, childcare expenses, and other factors defined in Chapter 3119 of the Ohio Revised Code.
The State of Ohio provides an official child support calculator to help parents and practitioners estimate guideline support. Calculator results are a starting point — courts must review the worksheet and approve a final order that may differ when deviations or special circumstances apply.
Phoenix Family Law Group helps Cleveland and Cuyahoga County parents establish, modify, and enforce child support orders. For the governing statutes, see Ohio child support laws.
Ohio Child Support Calculator
Enter both parents' monthly gross income and child-related costs for a guideline estimate based on Ohio's basic support schedule. For the official state worksheet, use the link below.
Official Ohio Tool
Use the Official Child Support Calculator
The Ohio Department of Job and Family Services maintains the official child support calculator online. The worksheet walks you through income entries, parenting time credits, health insurance allocations, and other statutory adjustments.
Accurate data entry matters. Underreporting income or omitting bonuses, self-employment earnings, or benefits can produce misleading estimates. Courts rely on complete financial disclosure — not calculator outputs alone.
Calculator Inputs
What the Worksheet Considers
Phoenix Family Law Group provides strategic, compassionate representation tailored to your circumstances throughout Cleveland and Northeast Ohio.
Estimates vs. Court Orders
A calculator cannot account for every deviation, extraordinary expense, or judicial discretion. Always consult an attorney before relying on an estimate for negotiation or litigation strategy.
Gross Income
Wages, salaries, bonuses, commissions, self-employment income, and other statutory income sources.
Parenting Time
Overnight credit adjustments when a parent has substantial court-ordered parenting time.
Health Insurance
Premiums paid for the child's medical coverage may affect the calculation.
Childcare Costs
Work-related childcare expenses defined by Ohio guidelines.
Other Children
Obligations for other biological or legal children may be considered.
Deviations
Courts may deviate from the guideline amount when circumstances warrant proper documentation.
Guidelines & Law
Ohio Child Support Guidelines
Child support guidelines are codified in R.C. Chapter 3119 and implemented through Ohio Administrative Code rules. The basic child support schedule translates combined parental income into a support obligation.
After using the calculator, parents typically need court approval to establish or change an order. Learn more on our child support practice area page.
Serving Northeast Ohio
Cleveland & Surrounding Communities
Phoenix Family Law Group represents clients throughout Cuyahoga County and surrounding communities including Lakewood, Westlake, Rocky River, Parma, Strongsville, North Olmsted, and Middleburg Heights.
Our firm regularly appears in Cuyahoga County Domestic Relations Court and understands the procedural expectations of local judges and magistrates.
Cuyahoga County
Summit County
Lake County
Medina County
Geauga County
Lorain County
Portage County
Common Questions
Frequently Asked Questions
The State of Ohio maintains an official calculator at ohiochildsupportcalculator.ohio.gov. Use the official tool rather than unofficial third-party calculators when possible.
No. Calculator output is a guideline estimate. Courts must approve a final child support order, which may differ when deviations or special circumstances apply.
You typically need both parents' gross income, parenting time arrangements, health insurance costs for the child, childcare expenses, and information about other dependents. Complete financial disclosure is essential.
Yes. Courts may deviate from the guideline amount when statutory grounds exist and documentation supports a different result. See Ohio child support laws.