The following calculator provides an estimate of a potential alimony award in the State of Michigan. The Michigan Alimony Calculator is designed to offer estimations based on various input factors, such as income, length of marriage, and specific circumstances.Free Florida alimony calculator to estimate annual alimony payments and monthly alimony payments. Learn about the types of alimony available in Michigan, how it's calculated, and the factors courts consider when awarding spousal support. Calculate alimony quickly and accurately with our state-specific alimony calculators. Get an estimate based on your state's guidelines for free. Get an estimate for alimony payments and duration. Get an idea on how much money a month you can expect to pay, and for how you can expect to pay it. As a general rule, judges in Florida will set the amount of alimony based on the recipient spouse's demonstrated need. Our alimony calculator will provide you with a basic support calculation for the following states or formulas.