Calculate Child Support

You can calculate your possible child support payment amount two ways: online, using our Child Support Calculator, or on paper, using worksheets.

Both methods only produce an estimate. ORS or the court decides the final amount.

ORS staff cannot help you with these forms. 

For questions or help completing the forms, contact an attorney or legal services organization.

ORS’s Child Support Calculator automatically estimates child support amounts based on the information you enter. 

The calculator also completes the necessary worksheets for you.

If you prefer to work on paper, you can calculate support amounts using printable worksheets. These worksheets reflect the child support tables in Utah Code Annotated Title 78B Chapter 12.

Child Support Worksheets:

• Child Support Obligation Worksheet – Sole Custody and Paternity
• Joint Physical Custody Worksheet
• Split Custody Worksheet

Supporting worksheets:

• Determine Father’s Obligation to Children in His Present Home
• Determine Mother’s Obligation to Children in Her Present Home