Mortar Quantity Calculator
Cement and sand from area and thickness
Plaster / Mortar Quantity
Quantity
0
※ Typical thickness: wall 15-18mm, floor 24mm. 1:3 mortar uses ~510kg cement + 1.1㎥ sand per ㎥.
Details
⚠️ This calculator gives a reference estimate based on typical coverage rates and construction standards. Actual quantities vary with product, substrate, method and waste factor, so always verify with the product datasheet and site conditions. calcstool.com assumes no liability for material shortage, excess or loss based on these results.
FAQ
Typical plaster thickness?
Wall plaster 15-18mm, floor ~24mm, depending on substrate and finish.
Cement per ㎥ of 1:3 mortar?
About 510kg (≈12.7 × 40kg bags) plus 1.1㎥ sand.
Difference from the mix calculator?
The mix calculator gives the cement:sand ratio; this gives the total quantity from area and thickness.
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