Utility Bill Split Calculator

About this calculator

Splitting a shared household bill sounds trivial, but roommates and co-tenants still need a clean, disputable-free number: this calculator divides the total bill amount by the number of people sharing it, giving each person's exact equal share to the cent.

It works for any recurring shared cost — electricity, water, gas, internet, or a shared streaming subscription — and is commonly used by flatmates, student housing groups, and roommate-splitting apps as the fair default before any usage-weighted adjustments are applied.