This Pennsylvania alimony calculator calculates Pennsylvania maintenance using Pennsylvania alimony formula. Find out how alimony is calculated in Pennsylvania and what factors the court considers when deciding spousal support awards.Visit our Alimony Blog page to discover news, frequently asked questions, and answers regarding Florida's Alimony Law. Kevin explains the basics of how spousal support, alimony pendente lite (APL) and alimony are calculated in Pennsylvania as of January 1st, 2019. Use this calculator the get an estimate of alimony for the state of Pennsylvania! Alimony in Florida is calculated based upon an individual's need and another individual's ability to pay. Learn how alimony is calculated in Florida. Alimony in Pennsylvania is calculated pursuant to a list of factors. Spousal Support and APL are calculated pursuant to a formula. Rather the court must weigh 17 factors in determining if alimony is appropriate.