Paint Calculator PaintCalc: Easily Estimate How Much Paint You Need

Planning to paint your room? Use this easy tool to calculate how much paint you’ll need based on your room’s size.
Just enter the length, width, height, and the coverage area of your paint, then click the button.
No more guessing — get it right the first time!

How to Use the Paint Calculator:

1. Enter Room Length
   • In meters (e.g., 5 meters)
2. Enter Room Width
   • In meters (e.g., 4 meters)
3. Enter Wall Height
   • In meters (e.g., 2.5 meters)
4. Enter Paint Coverage
   • How much area 1 liter of paint covers (e.g., 10 m²/liter)
   • Tip: Most paints cover 10-12 square meters per liter.
5. Click “Calculate Paint Needed”
   • The tool will instantly show how many liters of paint you need.

Example:

After clicking Calculate, it might show:

You will need approximately 4.50 liters of paint.

What This Tool Does

• Input: Length, Width, Height of the room, and Paint Coverage (how many m² per liter)
• Calculates: Total wall area (excluding ceiling/floor) and how many liters of paint needed
• Shows result in a nice looking box

Extra Tips You Could Add for Your Users:

• “Always buy 10-15% extra paint for touch-ups or second coats!”
• “Check the paint can for the manufacturer’s coverage recommendation.”