The Utah Alimony Calculator is designed to offer estimations based on various input factors, such as income, length of marriage, and specific circumstances. The following calculator provides an estimate of a potential alimony award in the State of Utah.Office of Recovery Services Child Support Calculator. The following worksheets are intended only as a guideline for estimating child support. There are numerous factors involved in the Utah alimony calculator. To obtain a free alimony calculation , please click here and fill in the data in the fields to the right of the page. Alimony, sometimes referred to as spousal support, is the court-ordered money that one party pays to the other party for support while they are separated. Find out what judges consider when deciding how much alimony to award during or after divorce—and when courts use formulas to calculate spousal support. There is no formula or calculator to determine the amount of alimony. Instead, alimony is based on multiple factors, which can be highly subjective.