Worksheets to calculate guideline amounts of maintenance and child support. Optional tools to help with calculations are below.This page will help you calculate the figures a New York judge would consider in determining how much should be paid in maintenance and child support. This Child Support Standards Chart can be used to determine an approximate annual child support obligation. See how parenting time affects the total. DETERMINE WHICH FORMULA APPLIES BY CHECKING THE BOXES BELOW: QUESTION A: Will child support be paid for childrenof the marriage? Get a free child support estimate and consult with experienced NY family law attorneys at Levoritz Law Firm. The judge will begin the determination of alimony amount with one of two statutory formulas depending on whether or not child support will also be paid. Please note: This calculation tool is designed purely for informational purposes. Select a link below for answers to your questions about Child Support in Nassau County and Suffolk County, Long Island, New York.