Utility Split Calculator

Summary

Enter a utility bill total and split it equally or by custom usage among roommates.

How it works

1. Enter the total utility bill amount.
2. Add each person's name using the "Add Person" button.
3. Choose equal split or switch to custom usage percentages.
4. In custom mode, enter each person's usage percentage.
5. See each person's share instantly as you type.
6. Copy the breakdown summary to share with your housemates.

Use cases

• Split an electricity or gas bill among roommates.
• Divide a water bill based on number of people in each room.
• Calculate fair shares when one roommate uses more utilities.
• Settle shared internet or trash collection costs.
• Split any household expense between multiple people.
• Track who owes what before paying the landlord.

Frequently Asked Questions