New Jersey Child Support Calculator New Jersey Child Support Estimator (Simplified) Custodial Parent Gross Monthly Income ($) Non-Custodial Parent Gross Monthly Income ($) Number of Children 1 2 3 4 5 Overnights with Non-Custodial Parent (per year) Childcare for Child(ren) ($/month) Child Health Insurance Paid by Which Parent? Custodial Parent Non-Custodial Parent Child Health Insurance Cost ($/month) Other Child Expenses ($/month, optional) Estimate Support This is a simplified estimator for educational use only. New Jersey’s official Child Support Guidelines (Appendix IX) use a comprehensive worksheet and additional factors. For a binding figure, consult an attorney or the court guidelines.