Complete the fields below and press calculate to estimate alimony. The figures presented are based on legal California alimony guidelines.Maintenance, or spousal support, is crucial when major life changes occur within family dynamics. Use our California maintenance calculator. This California alimony calculator calculates California maintenance using the California county alimony formulas. California doesn't use a "calculator" for determining the amount of long-term spousal support. View our California-specific child and spousal support, declarations, pensions, judicial council Family Law forms, and analysis below! Find out how alimony is calculated in Pennsylvania and what factors the court considers when deciding spousal support awards. Find out how alimony is calculated in Pennsylvania and what factors the court considers when deciding spousal support awards. Our tool will calculate how much spousal support a judge may order.