Construction Material Calculator with Current Rates

Approximately 400 bags of cement (50 kg each) are required for 1,000 sq ft of built-up area in a standard RCC framed house, based on the thumb rule of 0.4 bags per sq ft. This covers foundation, structure, masonry and plaster. The exact quantity depends on your structural design and can vary by 5-10%.

Approximately 4,000 kg (4 metric tons) of TMT steel is required for 1,000 sq ft of built-up area, using the thumb rule of 4 kg per sq ft for RCC framed residential construction. Lightly loaded designs may use 3.5 kg per sq ft, while buildings with larger spans or more floors need more.

Around 8 standard red clay bricks per sq ft of built-up area is the accepted thumb rule for a complete house, covering all walls. For a single wall, the count depends on wall thickness: a 4.5 inch wall uses about 5 bricks per sq ft of wall surface and a 9 inch wall uses about 10.

The five core structural materials are cement, TMT steel, bricks or blocks, sand and aggregate. Together they form the foundation, RCC frame, masonry and plaster. Finishing materials like tiles, paint, doors, windows and fittings come later and vary widely based on your selections.

Thumb rule estimates are typically accurate within 5-10% for standard RCC framed residential buildings. The exact bill of quantities depends on your structural drawings, soil conditions and design choices. Sujeet Engineering Solutions prepares a precise BOQ from your drawings before procurement.

No. This calculator covers structure-stage materials only: cement, steel, bricks, sand and aggregate. Finishing materials such as tiles, paint, doors, windows and sanitary fittings depend entirely on your brand and design selections, so they are quoted separately during the finishing stage.

The calculator preloads indicative Delhi NCR retail rates as of August 2026: around 400 rupees per cement bag, 62 rupees per kg of TMT steel, 9 rupees per brick, 55 rupees per cft of sand and 42 rupees per cft of aggregate. Market rates change frequently, so you can edit every rate in the calculator with today's prices from your supplier.