Free Florida alimony calculator to estimate annual alimony payments and monthly alimony payments. How much alimony can I expect to pay in Florida?Our simple, easy to use alimony calculator will provide the answer. Our free alimony calculator will give you an excellent start on your case. You can determine likely figures on how much alimony you will receive or pay. With SB 1416 potentially reshaping Florida's alimony laws, our 2024 calculator offers a personalized glimpse into how these changes could affect you. In Florida, there is no mathematical calculation for determining alimony. Alimony is based on the requesting party's need and the other party's ability to pay. This calculator will calculate the lowest and the highest monthly alimony amount based on the gross income of the parties. The following calculator provides an estimate of a potential alimony award in the State of Florida.