Free Ohio Family Law Tools & Calculators

Before You Run the Numbers

Every calculator here follows the same Ohio rule or worksheet a court would use — the JFS 07767 child support schedule, the parenting-time overnight count that feeds the 90-overnight adjustment, and the real county filing deposits and attorney fees behind the divorce cost estimate. None of them needs an account, and nothing you enter is stored.

Treat the result as a starting point, not an order. A judge can deviate from guideline child support when the worksheet result would be unjust, parenting-time percentages depend on how a plan counts overnights, and the cost of a divorce is set mostly by how much the spouses disagree. If a number surprises you, that is usually the moment to ask an attorney why.

When you are ready, bring the printout to a $25 consultation and we will tell you what the court is likely to do with it — and quote a flat fee for the filing you need.

Ohio Child Support Calculator

Estimate your monthly child support obligation using Ohio's 2024 Income Shares Model. Enter both parents' incomes, parenting time, and health-care and childcare costs to see an estimate and a breakdown of how it is determined. Open the Child Support Calculator.

Ohio Divorce Cost Calculator

See a realistic low-to-high cost range for a dissolution, contested divorce, or legal separation. Add the factors that apply to your case — children, real estate, retirement accounts — for a line-item estimate of court and attorney fees. Open the Divorce Cost Calculator.

Ohio Parenting Time Calculator

Turn a custody schedule such as every other weekend, 2-2-3, or week-on/week-off into annual overnights and parenting-time percentages, and check whether it reaches the 90-overnight threshold that can affect support. Open the Parenting Time Calculator.

Ohio Parenting Plan Builder

Understand sole custody vs shared parenting in plain language, work through the questions every Ohio parenting plan must answer, and download a free discussion worksheet to bring to mediation or your attorney. Open the Parenting Plan Builder.

Ohio Divorce & Family Law Statistics

Browse a plain-English data report on marriage and divorce in Ohio and the United States, with quotable tables and every figure linked to its source. Free to cite with attribution. Read the Ohio divorce statistics report.

Get Personalized Help

Tools give you a starting point, but every case is different. Take our Find My Service quiz for a personalized recommendation and price, review payment options, or browse Ohio family law resources.