Ohio Child Support Calculator

Live Calculator

Income shares model using combined gross income of both parents. A schedule-based lookup determines the basic child support obligation by combined income and number of children. Each parent pays a proportional share based on their percentage of combined income.

Ohio Guidelines

Ohio uses the Income Shares (schedule-based) model. Income shares model using combined gross income of both parents. A schedule-based lookup determines the basic child support obligation by combined income and number of children. Each parent pays a proportional share based on their percentage of combined income.

Disclaimer

This calculator provides estimates only. It is not a substitute for legal advice. Court-ordered amounts may differ based on your specific circumstances.

How Ohio Calculates Support

Model:Income Shares (schedule-based)

Income Basis:gross income (both parents)

Formula:Income shares model using combined gross income of both parents. A schedule-based lookup determines the basic child support obligation by combined income and number of children. Each parent pays a proportional share based on their percentage of combined income.

What You'll Need

Number Of Children On Order*
Parent A Gross Income*
Parent B Gross Income*
Other Court Ordered Support
Parenting Time Order

* Required fields — optional items shown in gray

Learn More

How Ohio calculates child support

Official Sources

Ohio Revised Code Chapter 3119 (Child Support)Ohio Department of Job and Family Services: Child Support