Fair Split Calculator
Split expenses fairly based on each partner's income.
How Your Split Looks Across Common Expenses
| Category | Total | Partner 1 Share | Partner 2 Share |
|---|---|---|---|
| Rent/Mortgage | $1,500 | $900 | $600 |
| Groceries | $450 | $270 | $180 |
| Utilities | $200 | $120 | $80 |
Partner 1 contributes 60% because they earn 60% of the combined income. This split respects both incomes while sharing the cost fairly.
When discussing this split, focus on what feels fair to both of you, not just the math.
Plan Your Shared Account
If you and your partner contribute to a joint account for shared expenses, use this planner to figure out exactly how much each of you should transfer every month. Add your recurring expenses below and we'll calculate each partner's share.
Monthly Transfer Summary
Your Expense Breakdown
| Expense | Total | Partner 1 Share | Partner 2 Share |
|---|---|---|---|
| Rent/Mortgage | $1,500 | $900 | $600 |
| Groceries | $450 | $270 | $180 |
| Utilities | $200 | $120 | $80 |
| Insurance | $150 | $90 | $60 |
| Total | $2,300 | $1,380 | $920 |
Why Proportional Splitting Works for Couples
Respects Income Differences
Splitting proportionally ensures both partners contribute fairly without causing financial strain on the lower earner.
Reduces Resentment
When expenses align with earning capacity, couples experience less friction and feel more like a unified team.
Adapts to Change
As careers evolve and incomes shift, adjusting your split ratio helps maintain fairness throughout your relationship.
Frequently Asked Questions
Ready to Track Your Shared Expenses?
Sign up for Halfway to automatically track, split, and manage all your shared expenses in one place.