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Paint Calculation Formula:
The Dulux Paint Calculator Canada helps homeowners and professionals estimate the amount of paint needed for painting projects. It calculates the required litres of Dulux paint based on surface area, paint coverage rate, and number of coats needed.
The calculator uses the paint calculation formula:
Where:
Explanation: The formula divides the total area by the coverage rate to determine paint needed per coat, then multiplies by the number of coats for the total requirement.
Details: Accurate paint calculation prevents wastage, ensures you purchase the right amount, saves money, and helps complete the project without interruptions. It's essential for budgeting and project planning.
Tips: Measure the total surface area accurately in square metres. Check the paint can for coverage rate (typically 10-12 m²/L for most paints). Consider applying 2 coats for optimal coverage and durability.
Q1: What is the typical coverage rate for Dulux paint?
A: Most Dulux interior paints cover 10-12 m² per litre, while exterior paints may cover 8-10 m² per litre. Always check the specific product label.
Q2: How do I measure wall area accurately?
A: Measure height and width of each wall, multiply to get area, then add all wall areas together. Subtract areas for windows and doors.
Q3: 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.
Q4: Does surface texture affect coverage?
A: Yes, rough or textured surfaces require more paint than smooth surfaces. Adjust coverage rate accordingly.
Q5: Can I use this calculator for different paint brands?
A: Yes, the formula works for any paint brand. Just use the specific coverage rate provided by the manufacturer.