The following calculator provides an estimate of a potential alimony award in the State of Ohio. Learn how Ohio judges decide whether to award spousal support, how much payments will be, how long they'll last, and when alimony can change or end.Ohio does not use a specific mathematical formula to calculate alimony. However, this calculator offers an estimate of a potential alimony award in Ohio. Calculate alimony quickly and accurately with our state-specific alimony calculators. Get an estimate based on your state's guidelines for free. Our tool will calculate how much spousal support a judge may order. Complete the fields to calculate and estimate. The Ohio Alimony Calculator is designed to offer estimations based on various input factors, such as income, length of marriage, and specific circumstances. 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.