Calculators » Construction » Plastering

Wall Plaster Calculator

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate the quantity of cement and sand required for plastering a given wall area. Once the quantities are known, it is easy to estimate the cost with the rates prevailing in your area.

Wall Area:

area = width x height

Android: Use this plaster calculator offline with our all-in-one calculator app.

Example calculation Estimate the quantity of cement and sand required for a 12 m2 wall (3m high and 4m wide).

Ans. Materials required are 3 nos. of 50 kg bag of cement and 0.37 m3 of sand.


Wall plastering calculation

The calculations on this page is based on the following assumptions:-
i) The mortar mix is 1:4 (cement:sand)
ii) The thickness of plaster for wall interior is taken as 12mm and that of exterior side is 15mm
iii) Wastage of 15%

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