Arizona Child Support Calculator

If you are going through a divorce or custody case in Arizona, one of the biggest questions is “How much will child support be?” Our free Arizona Child Support Calculator helps you get an instant estimate based on the state’s official guidelines. While the court always makes the final decision, this tool gives you a clear starting point so you can prepare with confidence.

Estimate Your Monthly Obligation

Free, instant estimate. For education only. Not legal advice.

Your Details

How the Arizona Child Support Calculator Works

Our calculator follows the Arizona Child Support Guidelines and uses key factors such as:

  • Number of children involved in the case

  • Monthly gross income of both parents

  • Parenting time (overnights per year)

  • Cost of living adjustments based on Arizona standards
    Enter these details, and you’ll receive an estimated monthly child support amount in just seconds. This estimate is designed for educational purposes only—the family court judge will review your exact situation before issuing a final order.

Why Use a Child Support Calculator?

Having an estimate before you step into mediation or court can make a huge difference. With the Arizona Child Support Calculator, you can:

  • Understand your rights and obligations early in the process

  • Prepare for negotiations with realistic numbers

  • Plan your budget around future child support payments

  • Reduce uncertainty by knowing what to expect
    This clarity helps you make smarter decisions about custody, parenting time, and financial planning.

Important Limitations to Remember

Every family’s circumstances are unique. The calculator provides an estimate, but it cannot include every factor that may affect your case, such as:

  • Medical or dental expenses for children

  • Childcare or education costs

  • Special needs or extraordinary expenses
    Because of these additional factors, the court may order a different amount than what the calculator shows.

Get Legal Advice from Modern Law

Using an Arizona child support calculator is a great first step, but it should never replace qualified legal advice. At Modern Law, our experienced Arizona family law attorneys can:

  • Review your financial situation in detail

  • Explain how the guidelines apply to your case

  • Represent your interests in mediation or court

  • Work toward a fair outcome for you and your children
    Ready for real legal support? If you want an experienced attorney by your side to handle your case from start to finish, Modern Law is here for you. Our Arizona family law attorneys will review your situation, protect your rights, and guide you toward a fair outcome.

    Book your consultation with Modern Law today.

Prefer to Represent Yourself? Try Modern Divorce Navigator

Not everyone is ready to hire an attorney right away. If you’d like to represent yourself but still want expert guidance, Modern Divorce Navigator (MDN) gives you the tools and knowledge you need:

  • Step-by-step legal guides tailored to Arizona family law

  • On-demand courses to help you understand every stage of your case

  • Daily Office Hours where you can ask attorneys your questions directly
    With MDN, you can move forward with confidence, stay informed, and prepare like a pro—without the cost of full representation.

    Join Modern Divorce Navigator and start learning today