About 电费计算器
计算用电成本
Use this free online 实用工具 tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.
计算用电成本
Monthly Cost
$2.88
Daily Cost
$0.10
Yearly Cost
$35.04
LED Bulb
10W
CFL Bulb
15W
Laptop
50-75W
Desktop PC
200-500W
Monitor
30-50W
TV (LED)
50-150W
Refrigerator
100-200W
Microwave
1000W
Washing Machine
500W
Dryer
3000W
AC Window
1000-1500W
Space Heater
1500W
计算用电成本
Use this free online 实用工具 tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.
This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.