Illinois Child Support Calculator
Estimate child support based on Illinois guidelines.
Parent A Monthly Gross Income ($)
Please enter a valid income.
Parent B Monthly Gross Income ($)
Please enter a valid income.
Parent A Parenting Time (days/year)
Enter a number between 0 and 365.
Parent B Parenting Time (days/year)
Enter a number between 0 and 365.
Number of Other Children (from this relationship)
Enter a valid number.
Additional Monthly Expenses ($) (e.g., health insurance, daycare)
Enter a valid amount.
Who is the support obligor?
Parent A
Parent B
Both (calculate net)
Calculate Support
Estimated Child Support
$0.00
per month