💡 Light Bulb Electricity Cost Calculator
Estimate how much your lights cost to run every day, month and year
Enter the power of one bulb in watts (W)
Cost per kWh in your local currency
⚡
Total Power
50 W☀️
Daily Energy
0.30 kWh📅
Monthly Energy
9.00 kWh💰
Daily Cost
15💵
Estimated Monthly Cost
450📆
Estimated Yearly Cost
5,475
💡 Tip: LED bulbs generally use much less electricity
than traditional incandescent bulbs. For the most accurate calculation,
enter the wattage printed on your bulb or its packaging.