Roommate Utility Split Calculator

About this calculator

Splitting a shared utility bill evenly means dividing the total amount by the number of roommates sharing it, giving each person's fair per-head share for costs like electricity, water, internet, or gas that are typically billed as one lump sum to a household rather than metered per resident.

This simple division is a household staple for roommates, shared apartments, and co-living arrangements settling up monthly bills without a spreadsheet — entering the total and the headcount instantly shows what each person owes, useful for quickly resolving who-owes-what conversations or setting up a recurring reminder for rent-and-bills day.