Block Calculator helps you calculate the number of concrete blocks (cement blocks) or AAC blocks (Autoclaved Aerated Concrete blocks) needed for wall construction. Accurate block quantity estimation for modern construction.
AAC blocks and concrete blocks are popular alternatives to traditional bricks. They're larger, lighter, and faster to build with. Our calculator helps you determine exact block count based on block size and wall dimensions.
**Key Features:**
- Calculate blocks for wall construction
- Support for AAC blocks and concrete blocks
- Standard block sizes (4", 6", 8", 10", 12")
- Custom block size option
- Mortar thickness consideration
- Includes wastage allowance (2-5%)
- Shows blocks with wastage
- Support for feet and meters
- Instant accurate calculations
- Works offline - perfect for construction sites
- Share block estimate with contractor
- Clean interface for easy use
- No registration or login needed
- Remove ads with one-time purchase
**Perfect For:**
- Modern home construction
- AAC block construction planning
- Contractor material estimation
- Cost calculation for block work
- Supplier order quantity
- Fast construction projects
- Earthquake-resistant construction
- Lightweight construction
**Common AAC Block Sizes:**
- 600×200×100mm (4-inch wall)
- 600×200×150mm (6-inch wall)
- 600×200×200mm (8-inch wall)
- 600×200×250mm (10-inch wall)
**Advantages of AAC Blocks:**
- Lightweight (1/3rd weight of bricks)
- Faster construction (3-4 times faster)
- Better thermal insulation
- Earthquake resistant
- Fire resistant
- Larger size = less mortar, less labor
**Example:**
Wall: 10 ft length × 10 ft height = 100 sq.ft
Block size: 600×200×200mm (8-inch)
Blocks needed: ~32 blocks per 100 sq.ft
With 5% wastage: 34 blocks
AAC blocks are increasingly popular in India. Premium quality but cost-effective in long run due to faster construction.
Download Block Calculator and build modern walls!