← Back to all tools
💡

Lumens Calculator

Calculate the total brightness (lumens) needed to properly light any room.

Key Features

  • Room type intensity guide
  • Watt-to-lumen conversion
  • Bulb count suggestion

How to Use

Enter the square footage of your room and select the room's function (e.g., kitchen, bedroom) to determine the required total lumens.

Interactive Lumens Calculator

Enter values to calculate

*Professional estimation. Always add 10-15% for waste.

You Might Also Need