Plastering Material Calculator

Plastering Materials Calculator

How It Works!

Step 1: Calculate wall area
Step 2: Calculate the total area of openings (windows and doors)
Step 3: Subtract the total openings area from the wall area
Step 4: Calculate wet volume of plaster
Step 5: Adjust for clay bricks if necessary (adds 20% to cater for joints)
Step 6: Convert wet volume to dry volume
Step 7: Parse the mix ratio
Step 8: Calculate volume of cement and sand
Step 9: Calculate weight of cement and sand
Step 10: Calculate number of cement bags
Step 11: Calculate quantity of water

Our plastering materials calculator makes estimating plaster needs simple. Enter your wall’s height, width, and desired plaster thickness, and the tool quickly calculates the required amounts of plaster, sand, and water. Perfect for both large projects and small touch-ups, this calculator takes the guesswork out of plastering!

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