This Pennsylvania alimony calculator calculates Pennsylvania maintenance using Pennsylvania alimony formula. Use this calculator the get an estimate of alimony for the state of Pennsylvania!Alimony calculations in Pennsylvania (PA) involve specific laws and various factors that influence the final determination. Find out how alimony is calculated in Pennsylvania and what factors the court considers when deciding spousal support awards. Get precise alimony estimates with our Pennsylvania Alimony Calculator. Alimony in Pennsylvania is calculated pursuant to a list of factors. Spousal Support and APL are calculated pursuant to a formula. Worksheets to calculate guideline amounts of maintenance and child support. Optional tools to help with calculations are below. Alimony, or "spousal maintenance" in New York, is a payment that one spouse makes to the other spouse during or after a divorce.