How much cement, sand, steel and brick?
Calculate exact material quantities for concrete mix, brickwork, plaster, and steel in India. Instant estimation for cement bags, sand cu.ft, aggregate, and rebar weight.
CALCULATED QUANTITIES
| MATERIAL | QTY | EST. COST |
|---|---|---|
| Cement Bags (50kg) | 81 Bags | ₹32,400 |
| Sand | 149 cu.ft | ₹8,940 |
| Aggregate | 297 cu.ft | ₹14,850 |
Includes standard 5% wastage margins. Prices based on standard Indian market rates.
Frequently asked
01How to calculate cement, sand, and aggregate for M20 grade concrete?
For M20 grade (1:1.5:3 ratio), you first calculate the dry volume (wet volume * 1.54). Then use the ratio to find exact parts. Typically, 1 cubic meter of M20 requires about 8 bags of cement, 15 cu.ft of sand, and 30 cu.ft of aggregate.
02How many bricks are required for a 100 sq.ft 9-inch wall in India?
A 100 sq.ft 9-inch wall is roughly 2.1 cubic meters of brickwork. Assuming standard modular brick sizes with mortar and 5% wastage, you will need approximately 1,050 to 1,100 bricks.
03What is the standard wastage percentage added to material quantity takeoff?
In Indian construction, it is standard practice to add 5% wastage for steel reinforcement, bricks, and tiles. For sand and aggregate (which are often stored openly and subjected to environmental loss), a 5% to 10% wastage margin is recommended.
04How can I combine these material calculations into a formal client BOQ?
Instead of manually calculating quantities for every single wall and slab, you can use the BuildEstimate AI platform. Simply input your room dimensions, and the AI will automatically extract all material quantities, apply CPWD rates, and generate a final PDF BOQ.