Mortar Calculator
Estimate mortar bags, dry material weight, mixed volume, pallet quantity and cost from masonry-unit count and product yield.
Default project preview
13 bags
Dry material weight
472 kg
Mixed mortar volume
9.1 ft³
Full pallets
1
Coverage rate
90 units
Calculator
Build the material order
Your order will appear here
Enter the project details and calculate a rounded material estimate.
Methodology
Transparent calculation
BuildMeter converts every input to a consistent internal unit, applies the selected allowance, and rounds products up to whole purchasable units.
Adjusted units = masonry units × waste factor. Mortar bags = round up (adjusted units ÷ units laid per bag).
FAQ
Mortar Calculator questions
How many bricks can one mortar bag lay?+
Coverage varies widely by brick size, joint dimensions and bag yield. Enter the manufacturer or supplier estimate.
Does the calculator choose mortar type?+
No. Mortar type and strength must match the masonry system and project specification.
Why include mixed volume?+
It provides a second check against the product yield and expected joint volume.