Power Consumption Calculator

Estimate device power consumption and electricity costs

Device Power (Watts)

Usage Hours per Day

Days per Month

Electricity Rate ($/kWh)

Daily Consumption

0 kWh

Monthly Consumption

0 kWh

Yearly Consumption

0 kWh

Monthly Cost

$0.00

Yearly Cost

$0.00

Common Device Power Consumption

LED Bulb

10-15W

Laptop

50-100W

Desktop PC

200-500W

Refrigerator

150-400W

Air Conditioner

1000-3500W

TV 55"

100-200W

Washing Machine

400-1400W

Microwave

800-1200W