Learn about the types of alimony available in Michigan, how it's calculated, and the factors courts consider when awarding spousal support. The following calculator provides an estimate of a potential alimony award in the State of Michigan.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. Does Texas Have an Alimony Calculator? Unlike with child support, Texas doesn't have a formula for calculating spousal maintenance. Spousal support is decided on a case-by-case basis. Sometimes spousal support is needed to make sure both parties are taken care of after a divorce. Our alimony calculator will provide you with a basic support calculation for the following states or formulas. The Michigan Alimony Calculator is designed to offer estimations based on various input factors, such as income, length of marriage, and specific circumstances.