Family and Household
Bill Split Calculator
Split a shared household bill evenly or by custom shares between multiple people, such as electricity, internet or water.
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Your results
Amount each person owes$55.00
Calculation breakdown
- Each share
- bill amount ÷ number of people
Worked example
A $220 electricity bill split evenly between 4 people means each person owes $55.
Assumptions
- Assumes an even split; use custom percentages manually if shares differ by usage.
How this calculator works
Enter a bill amount and the number of people sharing it, plus optional custom share percentages, to see exactly how much each person owes.
Frequently asked questions
Can I split unevenly, such as by usage?
Yes, enter each person's share as a percentage rather than splitting evenly, and the calculator adjusts each amount accordingly.
What if the percentages don't add to 100%?
The calculator scales the amounts so they always total the full bill, but shows a note if your entered shares don't sum to 100%.
Does this work for one-off bills like takeaway?
Yes, it works for any shared cost, not just recurring utility bills.
Results are estimates only and are not financial, tax, legal or credit advice.
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