What is included in an average utility bill?
For a household estimate, include electricity, water, sewer, fixed service charges, stormwater or local fees, and any other recurring utility costs you want to track.
Utility bill guide
Estimate an average utility bill without mixing up the drivers.
A useful average is not just one number. It separates electric usage, water and sewer usage, fixed charges, billing days, weather, and household habits so you can see what actually changed.
Electricity
Usually driven by kWh, heating, cooling, appliances, rate plan, delivery, and fixed customer charges.
Open pageWater and sewer
Driven by gallons or CCF, sewer multipliers, base fees, stormwater, irrigation, and leaks.
Open pageFixed charges
Customer charges, minimum bills, service fees, riders, and local fees can make the total look high even when usage is normal.
Open pageTotal monthly estimate
Combine electric, water, sewer, fixed fees, and other recurring utility costs in one planning view.
Open pageTurn the average into your own estimate
Utility bill calculators by state
Start with state-specific electric assumptions, then add water, sewer, fixed fees, and other utility costs.
Open pageUtility bill calculator
Enter your own electricity, water, sewer, fixed fees, and recurring charges instead of relying on one average.
Open pageBilling days calculator
Normalize a short or long billing cycle before comparing your bill with an average month.
Open pageFirst utility bill guide
Check deposits, setup fees, prorated days, and move-in reads before calling a first bill normal.
Open pageMatch the average to your home type
Apartment utility bill calculator
Estimate utilities with apartment-friendly defaults for electricity, water, sewer, and included services.
Open pageRenter utility bill calculator
Account for included utilities, allocated water, utility billing fees, deposits, and renter-paid services.
Open pageHouse utility bill calculator
Estimate a larger home with electric loads, outdoor water, sewer, stormwater, and fixed service charges.
Open pageHome electric bill calculators
Compare electric-only estimates by apartment or house size before adding water and sewer.
Open pageUseful average and normal-usage pages
Normal kWh usage
Compare monthly electricity usage ranges before comparing bill totals.
Open pageNormal water usage
Compare household gallons and usage patterns before assuming a leak.
Open pageUtility budget billing calculator
Turn annual utility cost and true-up balance into a smoother monthly payment estimate.
Open pageWinter utility bill calculator
Compare winter heating, water, sewer, fixed fees, and billing days.
Open pageFAQ
Short answers for search visitors and bill-checking moments.
Why can two homes with the same size have different utility bills?
Weather, insulation, appliance efficiency, household size, water use, irrigation, rate plans, fixed fees, and local utility rules can all change the final monthly bill.
Should I compare my bill to an average or to my own history?
Use averages as a rough range, but your own month-by-month history is usually more useful. Compare usage, rates, fixed fees, and billing days before assuming something is wrong.