**Time-share:** A timeshare percentage, as used in child custody and parenting plans, quantifies the division of parenting responsibilities by measuring the amount of time a child spends with each parent over a specific period, typically a year. Timeshare percentage is one of the factors used in a [[Guidelines|guideline]] calculation for [[Child Support|child support]], along with each parent's [[Income|actual income]] or [[Imputed Income|imputed income]].