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. DETERMINE WHICH FORMULA APPLIES BY CHECKING THE BOXES BELOW: QUESTION A: Will child support be paid for childrenof the marriage? The Ohio Child Support Calculator will provide an estimate of the support obligations that may be included in a court or administrative child support order. New York Alimony or Maintenance Calculator that calculates alimony or maintenance payable based on a state formula. Nevada Child Support Guidelines Calculator. A free web application tool to calculate the child support guidelines obligation. For guidance in using this calculator, please see the JFS 07766 Ohio Child Support Guideline Manual. Parents who are not married are not required to pay spousal support.