电费计算器
计算用电量和费用
W
$/kWh
公式
Cost = (Watts/1000) × Hours × Days × Rate
Convert watts to kilowatts, multiply by time and rate.
示例
1000W × 8h × 30d
240 kWh =
常见问题
关于 电费计算器
Calculate electricity usage costs for any appliance.
计算用电量和费用
Convert watts to kilowatts, multiply by time and rate.
240 kWh =
Calculate electricity usage costs for any appliance.