Calculate the exact amount of cement, sand, and lime needed for your mortar mix. Supports Type M, S, N, and O mortar mixes for brick, block, and stone work.
Mortar Specifications
Material Requirements
Cement0bags
Total Mortar0cu ft
Cement (94lb bags)0 bags
Hydrated Lime0 lb
Masonry Sand0 lb
Water Required0 gallons
Material Cost$0
Mortar Type Guide
Type M (3:1:12): Heavy loads, below grade
Type S (2:1:9): High strength, exterior
Type N (1:1:6): General purpose
Type O (1:2:9): Non-load, interior
Type N Formula
Ratio = 1 : 1 : 6
Cement = 1 part
Lime = 1 part
Sand = 6 parts
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