Split Bills by Income
Split bills by income so each partner pays the same percentage of what they earn. Enter both incomes to split rent by income, add your shared bills, and see who owes whom. Incomes stay in your browser.
People
Use the same kind of income for everyone: before-tax (gross) or take-home.
Enter at least one income above 0 to split by income.
Incomes stay in your browser. With this on, your link only contains percentages.
Utilities & shared bills
Optional. Tap a bill to add it, then enter the monthly amount.
Everyone pays
- Enter at least one income above 0 to split by income.
A fair way for couples to split bills
A proportional split divides each shared cost by income share: your share is your income divided by your combined income. When one partner earns more, they pay more in dollars, but both pay the same percentage.
Example: Mark earns $100,000 and Mary $75,000, so they pay 57.14% and 42.86%. On $1,000 rent that's $571.43 and $428.57; on a $150 electric bill, $85.71 and $64.29.
Split rent by income: FAQ
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