Maryland Child Support Calculator

Based on Md. Code Ann., Fam. Law § 12-204. Enter both parents' incomes and custody details to see a step-by-step estimate.

Learn how Maryland calculates child support →

Formula not independently verified. This calculator uses Maryland's published income-shares guidelines, but the bracket values, formula parameters, and edge cases have not been manually reviewed for this state. AZ, CA, and TX have been individually tested against their official guidelines. Treat this result as a starting point and confirm with your state's official calculator or a family law attorney.

Income

Parent 1 gross income (monthly)

Parent 2 gross income (monthly)

Number of children

Parenting Time

Enter the number of overnights per year that Parent 1 has with the child(ren).

Overnights per year (Parent 1): 0 nights = 0%

Expenses

Monthly health insurance premium for child(ren)

Parent 1 pays

Parent 2 pays

Monthly childcare / work-related childcare costs

Parent 1 pays

Parent 2 pays

Your estimate will appear here

Enter both parents' incomes and custody details, then click Calculate support for a step-by-step breakdown.

Estimate only. This uses the published guidelines formula for Maryland (Md. Code Ann., Fam. Law § 12-204) but is not legal advice. Actual court orders may differ based on factors not captured here. Consult a licensed family law attorney in your state.