=EverydayCalc.org

Calculator collection

Electricity Cost Calculators

Use this cluster when you want to know what something costs to run, whether it is an appliance, a heater, a PC, a pool pump, a commute, or a recurring subscription.

Collection calculators

Electricity Costs tools

Electricity and recurring cost calculators for appliances, space heaters, window AC units, refrigerators, gaming PCs, pool pumps, laundry, gas, commuting, and subscriptions.

Costs Electricity Cost Calculator Estimate how much an appliance or device costs to run per day, month, and year based on watts, usage time, and electricity rate. Costs Appliance Wattage Cost Calculator Estimate appliance electricity cost from watts, daily use, duty cycle, and electricity rate. Home Air Dehumidifier Electricity Cost Calculator Estimate how much a dehumidifier costs to run per day, month, and season from wattage, run time, duty cycle, and electricity rate. Costs Space Heater Electricity Cost Calculator Estimate space heater operating cost from wattage, hours used, electric rate, and number of days. Home Air Window AC Electricity Cost Calculator Estimate how much a window air conditioner costs to run daily, monthly, and seasonally from watts, hours, and electric rate. Costs Refrigerator Electricity Cost Calculator Estimate refrigerator electricity cost from average wattage, duty cycle, and electricity rate. Costs Gaming PC Electricity Cost Calculator Estimate gaming PC electricity cost from average watts, hours played, days used, and electricity rate. Costs Pool Pump Electricity Cost Calculator Estimate pool pump operating cost from pump watts, daily runtime, days used, and electricity rate. Costs Laundry Cost Calculator Estimate laundry electricity cost from loads per week, washer energy, dryer energy, and electricity rate. Costs Gas Cost Calculator Estimate fuel cost for a trip from miles driven, vehicle MPG, and gas price per gallon. Costs Commute Cost Calculator Estimate monthly commute cost from round-trip miles, commute days, MPG, gas price, parking, and tolls. Costs Monthly Subscription Cost Calculator Add up recurring subscription costs and estimate monthly and yearly spending after fees or taxes. Costs Streaming Service Yearly Cost Calculator Estimate yearly streaming costs from monthly plans, add-ons, annual subscriptions, and tax or fee allowance.

Related guides

Build topical depth

These support pages answer long-tail questions around the calculators in this cluster.

Home Air How to Choose a Dehumidifier Size Learn how room size, dampness, ceiling height, and cool basement conditions affect dehumidifier sizing. Home Air CADR vs Room Size: How to Size an Air Purifier Understand CADR, room volume, and air changes per hour before choosing an air purifier. Costs How to Estimate Electricity Cost for an Appliance Use watts, hours, and your kWh rate to estimate daily, monthly, and yearly appliance electricity costs. Home Air 30-Pint vs. 50-Pint Dehumidifier Compare 30-pint and 50-pint dehumidifiers for bedrooms, basements, laundry rooms, and damp spaces. Costs How Much Does It Cost to Run a Dehumidifier? Estimate dehumidifier electricity cost from watts, runtime, duty cycle, humidity, and electricity rate. Costs How Much Does It Cost to Run a Space Heater? Estimate space heater electricity cost from wattage, hours used, days used, and kWh rate. Costs How Many Watts Does a Gaming PC Use? Estimate gaming PC wattage and electricity cost for GPUs, CPUs, monitors, and gaming sessions. Home Air How the Dehumidifier Size Works Learn how the dehumidifier size calculator uses its inputs, formula, assumptions, and examples to produce a practical estimate. Home Air Dehumidifier Size Chart and Examples See practical examples, chart-style checkpoints, and common mistakes for the dehumidifier size calculator. Home Air How the Air Purifier Size Works Learn how the air purifier size calculator uses its inputs, formula, assumptions, and examples to produce a practical estimate. Home Air Air Purifier Size Chart and Examples See practical examples, chart-style checkpoints, and common mistakes for the air purifier size calculator. Costs How the Electricity Cost Works Learn how the electricity cost calculator uses its inputs, formula, assumptions, and examples to produce a practical estimate.

FAQs

Electricity Costs cluster questions

What electricity cost calculator should I use first?

Use the general electricity cost calculator for any device with watts and hours. Use the appliance-specific calculators when you want a more tailored setup.

Why do electricity estimates vary from my bill?

Real bills include changing rates, taxes, fees, duty cycles, seasonal usage, and devices that cycle on and off. Use your all-in kWh rate for a better estimate.