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Paint Formula:
The House Paint Calculator Australia estimates the amount of paint needed for painting projects based on surface area, paint coverage rate, and number of coats required. It helps Australian homeowners and professionals accurately plan their painting projects.
The calculator uses the 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 budget planning for painting projects.
Tips: Measure the total surface area accurately, check the paint manufacturer's coverage rate (typically 10-16 m²/L), and consider the number of coats needed for proper coverage.
Q1: What is a typical coverage rate for house paint in Australia?
A: Most quality paints cover 10-16 square metres per litre, but always check the specific product's coverage rate.
Q2: How do I calculate the surface area of my house?
A: Measure wall height and length, calculate area for each wall, and add them together. Don't forget to subtract window and door areas.
Q3: How many coats are usually needed?
A: Most projects require 2 coats for proper coverage and durability, but dark colors over light may need 3 coats.
Q4: Should I buy extra paint for touch-ups?
A: Yes, it's recommended to purchase 10% extra paint for touch-ups and future repairs.
Q5: Does surface texture affect paint coverage?
A: Yes, rough or textured surfaces require more paint than smooth surfaces due to increased surface area.