About this tool

Amount of paint for walls.

How we calculate: Área ÷ rendimento (m²/L) × nº de demãos.

🗓️ Values updated in Janeiro de 2026. Informational result, with no fiscal or official value.

🖌️ Paint Calculator

Find how many liters of paint to buy so you do not run out or waste.

📖 How to use this tool

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Measure and enter the total wall area.
Enter the paint coverage (m²/L).
Enter the number of coats (usually 2).
The result shows the amount of paint and cans needed.

Total area (m²):

Coverage (m²/L):

Coats:

Can size (L):

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⚠️ The results generated by this tool are based on public internet data and are for illustrative purposes only, with no fiscal, legal or official value. Always consult a qualified professional for important decisions. Privacy Policy · Personal Data Statement (LGPD) · Terms of Use.