Mortar Calculator
Bags of mortar for block or brick.
Reviewed by James Whitfield · How we check our maths
Your values
ⓘ Live results
Results
- Mortar bags (80 lb)
- 22
- Units per bag
- 30
- Sand needed
- 13.2 cubic ft
- Estimated cost
- $198.00
- Total weight
- 1,760 lb
Quick answer
One 80 lb bag of mortar lays about 30 standard bricks or 12 concrete blocks.
Worked example
Worked example
Using the values the calculator loads with.
Inputs
- Number of bricks/blocks600
- Unit typeStandard brick (30/bag)
- Price per bag9 $
Result
- Mortar bags (80 lb)22
- Units per bag30
- Sand needed13.2 cubic ft
- Estimated cost$198.00
- Total weight1,760 lb
How to use the Mortar Calculator
- 1Count the bricks or blocks in your wall.
- 2Choose the unit type.
- 3Order 10% extra mortar for waste.
Frequently asked questions
Which mortar type?
Type N for general above-grade work, Type S for below grade and load bearing.
How long can I use mixed mortar?
About 90 minutes, or less in hot weather.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error