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Dulux Paint Formula:
The Dulux Paint Calculator estimates the amount of paint needed for a painting project based on the area to be painted, the coverage rate of the paint, and the number of coats required. This helps in planning and budgeting for painting projects.
The calculator uses the Dulux paint formula:
Where:
Explanation: The formula calculates the total paint volume needed by dividing the area by the coverage rate and multiplying by the number of coats.
Details: Accurate paint calculation prevents wastage, ensures you purchase the right amount of paint, and helps with project budgeting and planning.
Tips: Enter the total area in square metres, the paint coverage rate (typically found on paint can labels), and the number of coats needed. All values must be positive numbers.
Q1: What is a typical coverage rate for Dulux paint?
A: Most Dulux paints cover approximately 12-16 square metres per litre, but this varies by product type and surface texture.
Q2: How do I measure the area to be painted?
A: Calculate wall area by multiplying height by width for each wall, then add them together. Don't forget to subtract windows and doors.
Q3: How many coats are usually needed?
A: Most projects require 2 coats for good coverage, but dark colors over light may need 3 coats, while some primers and specialty paints may require only 1 coat.
Q4: Should I buy extra paint for touch-ups?
A: Yes, it's recommended to purchase 10-15% extra paint for touch-ups and future repairs.
Q5: Does surface texture affect coverage?
A: Yes, rough or textured surfaces require more paint than smooth surfaces. Adjust your calculations accordingly.