Shared Expense Log Calculator
Track shared expenses among roommates, partners, or business co-owners. Computes who owes whom at any point.
Inputs
Settlement
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Person 1 fair share
Person 2 fair share
Total spent
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Each paid
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About Shared Expense Log Calculator
Non-equal splits
Roommates often split rent by room size or income. A 60:40 split is common when one earns more. Just adjust the ratio — math handles the rest.
Recurring vs one-time
For monthly recurring (rent, utilities), set a fixed amount each pays directly. For variable shared spending (groceries, household items), this calculator settles up weekly or monthly.
Apps that do more
Splitwise / Tricount track many participants and many transactions. This calculator is a quick 2-person check. Use an app for ongoing complex sharing.