Mortar Calculator

Calculate Mortar Requirements

About Mortar Calculator

This calculator determines mortar requirements for masonry projects, including cement, sand, and water quantities based on wall dimensions and mortar type.

Mortar Mix Ratios:

  • Type N: 1 part cement : 1 part lime : 6 parts sand
  • Type S: 1 part cement : 0.5 part lime : 4.5 parts sand
  • Type M: 1 part cement : 0.25 part lime : 3 parts sand
  • Type O: 1 part cement : 2 parts lime : 9 parts sand
  • Type K: 1 part cement : 3 parts lime : 12 parts sand

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