This Pennsylvania alimony calculator calculates Pennsylvania maintenance using Pennsylvania alimony formula. Kevin explains the basics of how spousal support, alimony pendente lite (APL) and alimony are calculated in Pennsylvania as of January 1st, 2019.Spousal Support and Alimony Pendente Lite are calculated pursuant to a mathematical formula based on the parties' monthly net incomes. This calculation is for information purposes only and is not intended as a substitute for obtaining legal advice! Are you in the process of getting divorced and want to know how spousal support is calculated? Find out how alimony is calculated in Pennsylvania and what factors the court considers when deciding spousal support awards. Use the alimony calculator below to estimate spousal maintenance in Wisconsin. First, you must enter the spouses' gross incomes. Enter the gross incomes into the appropriate inputs in the Virginia Maintenance Calculator form. What is the Virginia alimony calculation?