Shared Expenses Calculator
Track shared spending between two people and calculate who owes whom to settle up fairly and evenly.
Your results
Calculation breakdown
- Settlement
- (total paid ÷ 2) − amount already paid by each person
Worked example
If Person A paid $600 and Person B paid $200 (total $800), each fair share is $400, so Person B owes Person A $200.
Assumptions
- Assumes a 50/50 split between exactly two people.
How this calculator works
Enter how much each of two people has paid towards shared expenses to calculate the fair 50/50 split and exactly how much one person needs to reimburse the other.
Frequently asked questions
What if we want a split other than 50/50?
This calculator assumes an even split; for custom ratios, use the Bill Split calculator with your own percentage shares.
Does this handle more than two people?
This version is designed for two people; for group expenses use the Bill Split calculator instead.
What if both people paid the same amount?
The calculator will show $0 owed, since the expenses are already evenly split.
Results are estimates only and are not financial, tax, legal or credit advice.