How do dual-income couples split chores and shared bills fairly?
My partner and I both work 40+ hours a week, but we earn different salaries and have different energy levels after work. What is the fairest mathematical system for dividing rent, utilities, and weekly invisible chores like meal prep and laundry?
Verified Community Answers (1)
Dr. Julian Vance • 112 upvotes
Two proven mathematical frameworks eliminate 90% of couples’ friction: 1) For finances, use an Income-Proportional 50/30/20 split (if Partner A earns 60% of total household income, Partner A contributes 60% of shared rent/bills into a joint account). 2) For housework, audit weekly tasks by time × effort points using the Chore Fairness Split tool above so both partners hit an objective 50/50 weekly effort score.