Paint Calculator | Estimate Paint Needed for Walls

Paint Calculator

Quickly estimate the paint required for your walls.

Typical coverage: 1 liter ≈ 350 sq ft (1 gallon ≈ 400 sq ft)

A Paint Calculator helps you determine the exact amount of paint required to cover walls, ceilings, and rooms based on their dimensions. This saves time, money, and prevents wastage of paint.

How to Use the Paint Calculator

Why Use Our Paint Calculator?

Factors Affecting Paint Quantity

Frequently Asked Questions (FAQs)

How accurate is the paint calculator?

It provides a close estimate based on the dimensions and coverage rate you enter, but factors like surface texture and paint type can affect the exact amount needed.

Can I use the calculator for both interior and exterior walls?

Yes, just enter the correct dimensions and coverage rate specific to your paint type and surface.

What if I want to paint multiple rooms?

Measure and calculate each room separately or add the total surface areas to get a combined estimate.

Does the calculator consider windows and doors?

No, you should subtract the area of windows and doors from the total wall area for more accurate results.

How do I find the paint coverage rate?

Check the paint can label or manufacturer’s website for coverage information, usually given in square feet or meters per liter/gallon.