Electricity Cost Calculator
Professional energy consumption analyzer. Calculate appliance running costs per day, month, and year with precision.
Regional Pricing
Global average is ~$0.15/kWh. Check your utility bill for accuracy.
Monitor New Device
$2.15
14.3 kWh
$64.35
429.0 kWh
$782.93
5219.5 kWh
Connected Household
Refrigerator
Share: 25.2%Washing Machine
Share: 3.5%TV
Share: 2.8%Air Conditioner
Share: 55.9%Computer
Share: 8.4%Microwave
Share: 4.2%💡 Savings Tip
Replacing old incandescent bulbs with LEDs can reduce energy consumption for each light by about 75-80%. For ACs, every degree higher can save about 3-5% in energy costs.
Guide & Insights
Understand Your Energy Usage
Ever wondered which appliance is driving up your utility bill? Our Electricity Bill Predictor lets you calculate the daily, monthly, and yearly cost of any electronic device based on its wattage and your local kWh rate.
Vampire Power
Did you know devices on "standby" still consume power? Use this tool to estimate the hidden cost of keeping appliances plugged in 24/7.
Typical Appliance Usage
- Laptop: 50W - 100W
- Fridge: 100W - 400W
- AC Unit: 1000W - 2000W+
- LED Light: 8W - 15W
- Microwave: 800W - 1200W
Related Tools
Loan & Mortgage Calculator
Calculate monthly payment, total interest, and total repayment for loans. Supports both Equal Monthly Installment (EMI) and Equal Principal methods.
Savings Goal Calculator
Plan your financial future. Calculate the time or monthly savings needed to reach your goals.
Rent vs Buy Calculator
Compare the net financial outcome of buying vs. renting, factoring in US-specific equity, tax benefits, and opportunity costs.
Home Area Calculator
Accurately measure room area and intelligently estimate material requirements. Supports metric and imperial units, providing professional guidance for paint, flooring, and wallpaper to minimize waste.