Child Support Calculator


Child Support Calculator

Use this calculator to determine child support obligations according to North Carolina Child Support Guidelines. This calculator will automatically determine if your situation requires a calculation based on the primary custody, joint custody, or split custody guidelines. NC Child Support Guidelines only cover families making less than $25,000 per month. Deviations may be made from the guidelines, but are not covered by this calculator.


  • Enter the total number of children from this relationship:

    You have the following errors: For this calculator you must have at least 0 child and no more than 6 Childs

  • Enter the number of overnights per year each child spends with you:
  • Example: If you have the child every other weekend and 4 weeks in the summer you should enter 80 overnights.
  • Example 2: If each parent has the child every other week you should enter 182 overnights.
  • Use this calculator to determine child support obligations according to North Carolina Child Support Guidelines. This calculator will automatically determine if your situation requires a calculation based on the primary custody, joint custody, or split custody guidelines. NC Child Support Guidelines only cover families making less than $25,000 per month. Deviations may be made from the guidelines, but are not covered by this calculator.
  • Please enter the following information:
  • Enter your monthly gross income: $
  • Enter the other parent's monthly gross income: $

    You have errors: Your support obligation cannot be calculated. The North Carolina child support guidelines do not provide for people who make a combined family income of more than $300,000 per year ($25,000 per month).

  • A. Enter any additional child related payments you are making:
  • Pre-existing child support:
  • Monthly Work Related Child Care Costs:
  • Health Insurance Premiums (children):
  • Extraordinary Expenses (see notes below):
  • B. Enter any additional child related payments the other parent is making:
  • Pre-existing child support:
  • Monthly Work Related Child Care Costs:
  • Health Insurance Premiums (children):
  • Extraordinary Expenses (see notes below):
  • If you have responsibility for any other children not of this relationship, please enter the number of children here:
  • If the other parent has responsibility for any other children not of this relationship, please enter the number of children here: