There is a resource in the Law Library and the Help Center called Bradley Software (also childsupporttools.com) that can assist you in figuring support payments. Both of these are widely used in the JoCo Courts. Other support payment calculators can be found online at efamilytools.com and through Kansas Legal Services. Here are the Kansas Child Support Guidelines for your review.
We also provide a free tool to help calculate the enforcement fee authorized by Johnson County Local Civil Rule 26: