Brick Calculator - Calculate Bricks, Mortar, and Pallets Needed
Free brick calculator. Calculate exact bricks, mortar, and pallets needed for any wall. Supports 6 brick sizes, mortar joints, and single/double wythe walls.
Wall Dimensions
Default 3/8 inch
Bond Pattern & Openings
Recommended waste: 10% for Running Bond
Enter wall dimensions to see results.
About This Calculator
How to Calculate Brick Needed
Measuring Tips
- Measure the length and height of the wall in feet
- For multiple walls, calculate each separately and add totals
- Subtract areas for doors, windows, and openings
- Account for brick size and mortar joint thickness
- Add 5-10% waste factor for cuts and breakage
Brick Size Guide
| Brick Type | Dimensions (L×H×D) | Per Sq Ft |
|---|---|---|
| Modular | 7-5/8" × 2-1/4" × 3-5/8" | 6.75 |
| Standard | 8" × 2-1/4" × 3-3/4" | 6.4 |
| Engineer | 7-5/8" × 2-3/4" × 3-5/8" | 5.5 |
| Queen | 7-5/8" × 2-3/4" × 3" | 5.2 |
| King | 9-5/8" × 2-3/4" × 2-5/8" | 4.5 |
| Norman | 11-5/8" × 2-3/4" × 3-5/8" | 3.8 |
Tips for Best Results
- Buy all bricks from the same batch for color consistency
- Order extra bricks for future repairs and matching
- Use consistent mortar joint thickness throughout
- Consider double wythe for exterior walls and load-bearing applications
- Plan your bond pattern before starting construction
Frequently Asked Questions
How do I calculate how many bricks I need?
Measure the length and height of the wall in feet and multiply to get square footage. Divide by the face area of one brick (including mortar joint). For a standard modular brick with 3/8" mortar joint, you need approximately 6.75 bricks per square foot. Add 5-10% for waste and cuts.
How much mortar do I need per brick?
A standard modular brick with 3/8" mortar joint uses approximately 0.014 cubic feet of mortar. For 100 bricks, you need about 1.4 cubic feet or roughly one 80 lb bag of mortar mix. Mortar usage varies with joint size and brick dimensions.
What is a wythe in brick construction?
A wythe is a single vertical layer of brick masonry. A single wythe wall is one brick thick (approximately 3-5/8" for modular brick). A double wythe wall is two bricks thick with a cavity between, providing better insulation and structural strength.
How many bricks are on a pallet?
A standard pallet contains approximately 500-530 modular bricks. Face bricks typically come 400-450 per pallet due to their larger size. Always verify with your supplier as pallet counts vary by brick type and manufacturer.
What size mortar joint should I use?
Standard mortar joints are 3/8" for most residential work. Use 1/4" joints for a tighter, more refined look with precision bricks, or 1/2" joints for rustic or reclaimed brick. The joint size affects both appearance and the number of bricks needed per square foot.