Our tool will calculate how much spousal support a judge may order. Complete the fields to calculate and estimate.Alimony in Nevada is the monetary payments that a court orders one spouse to pay the other following a divorce. Nevada doesn't have a formula or an absolute formula to calculate how much alimony to order. This Nevada alimony calculator makes Nevada maintenance calculations using the Tonopah alimony formula. The calculator above calculates potential alimony payments in relation to marriage duration and earning levels. The alimony determination process in Nevada hinges on each spouse's financial status and income. The income and finances of each spouse;. 2. The property allotted to each spouse in a divorce settlement;. 3. Nevada does not have a specific formula for calculating alimony, so the court has discretion in determining the amount and duration of payments.