10x10 Room Bricks, Cement, Sand: Exact Quantity + Cost Calculator

Introduction

Planning brickwork for a 10×10 room? You need to know how many bricks, cement bags, and sand to order. This guide walks you through the calculation with formulas and a worked example. Use our free brick calculator for instant results—it has a 10×10×10 ft room preset for quick estimates.

Standard Assumptions

• Room size: 10 ft × 10 ft floor, 10 ft height
• Wall thickness: 9 inches (common for external/load-bearing walls)
• Brick size (India): 190 mm × 90 mm × 90 mm (with mortar: 200 × 100 × 100 mm)
• Mortar ratio: 1:6 (cement : sand)
• Wastage: 10%

Formula for Brick Quantity

Step 1: Wall Area

For a rectangular room, total wall area:

Wall area = 2 × (Length × Height + Width × Height)

For 10×10×10 ft room:

• Length = 10 ft, Width = 10 ft, Height = 10 ft
• Wall area = 2 × (10×10 + 10×10) = 2 × 200 = 400 sq ft

Step 2: Wall Volume

Wall volume = Wall area × Wall thickness

• 9-inch wall = 0.75 ft
• Volume = 400 × 0.75 = 300 cubic ft = 8.5 m³ (approx)

Step 3: Number of Bricks

Single brick volume (with mortar) = 0.2 m × 0.1 m × 0.1 m = 0.002 m³

Bricks = (Wall volume / Brick volume) × 1.1 (wastage)

• Bricks = (8.5 / 0.002) × 1.1 ≈ 4,675 (in cubic meters)

Note: The actual formula uses mortar volume separately. Our brick calculator uses industry-standard methods.

Approximate Result for 10×10×10 ft, 9" Wall

Material	Quantity
Bricks	~1,500–1,600
Cement (50 kg bags)	~35–40 bags
Sand	~2–2.5 m³

Use the brick calculator with the 10×10×10 ft preset for exact numbers.

Cement and Sand (Mortar) Calculation

For 1:6 cement-sand mortar:

• Cement: 1 part of total 7 parts → (Mortar volume / 7) × density
• Sand: 6 parts of total 7 parts

Mortar volume ≈ 30% of brickwork volume for 9" wall.

Our cement calculator and sand calculator can help verify quantities.

Use the Brick Calculator

1. Go to Brick Calculator
2. Click "10×10×10 ft room" preset
3. Select wall thickness (9 inches for external walls)
4. Click Calculate

You'll get exact bricks, cement bags, and sand in m³.

Cost Estimate for 10×10 Room Brickwork (2025-26 Rates)

Material costs vary by city and season. Here's a typical cost breakdown for a 10×10×10 ft room with 9-inch walls using 1st class clay bricks:

Material	Quantity	Rate (₹)	Cost (₹)
1st class clay bricks	1,550 nos	₹7-10/brick	₹10,850-15,500
Cement (OPC 53, 50 kg bag)	38 bags	₹350-400/bag	₹13,300-15,200
Sand (river sand / M-sand)	2.2 m³	₹3,000-5,000/m³	₹6,600-11,000
Mason labour	8.5 m³ work	₹900-1,200/m³	₹7,650-10,200
Helper labour	—	—	₹3,000-4,500
Total brickwork cost			₹41,400-56,400

Note: Delhi/Mumbai metro rates will be at the higher end. Tier-2 cities like Lucknow, Bhopal, Indore will be 20-30% lower.

Brick Type Comparison — Which to Use?

The cost and quantity changes significantly based on the brick type:

Brick Type	Size (mm)	Bricks per m³	Cost/Brick (₹)	Pros	Cons
1st Class Clay Brick	190×90×90	500	₹7-10	Strong (10+ MPa), widely available	Heavy, inconsistent quality
Fly Ash Brick	230×110×75	389	₹5-8	Uniform, eco-friendly, lower water absorption	Lower strength (7-8 MPa), not available everywhere
AAC Block	600×200×200	42	₹45-65	Lightweight, thermal insulation, fast laying	Higher cost, needs special adhesive, not for load-bearing >G+2
Concrete Block	400×200×200	63	₹30-45	Strong (7-12 MPa), low mortar use	Heavy, needs plastering on both sides

For a 10×10 room: If using fly ash bricks instead of clay bricks, you'd need ~1,200 bricks (fewer due to larger size) and save 15-20% on material cost. For AAC blocks, only ~350 blocks needed with 30-40% faster construction but higher per-unit cost.

IS Code References

• IS 1077:1992 — Common burnt clay building bricks (specification)
• IS 2212:1991 — Brick work — code of practice
• IS 12894:2002 — Fly ash-lime-gypsum bricks (specification)
• IS 2185 Part 3 — AAC blocks (specification)
• IS 2250:1981 — Code of practice for preparation and use of masonry mortars

Tips for Ordering Materials

1. Add 5-10% extra for breakage, cutting at corners/openings, and wastage during handling
2. Order cement in batches — cement loses strength after 3 months. Store on raised platforms, covered, max 10 bags high
3. Verify sand quality — use river sand or IS 383:2016 compliant M-Sand. Reject sand with clay content >3%
4. Check brick quality — 1st class bricks should ring when struck, have uniform colour, sharp edges, and compressive strength >10 MPa
5. Deduct openings — Subtract door/window areas from wall area before calculating. A standard door (3×7 ft) removes ~15 sq ft of wall area
6. Track consumption daily — record bricks and cement bags used each day to catch wastage early. The standard consumption rate is 450-500 bricks per mason per day for 9-inch walls

Related Tools

• Brick Calculator – Bricks, cement, sand for any dimensions
• Cement Calculator – Cement for concrete, plastering, brickwork
• M20 concrete mix ratio calculator for 1000 sq ft slab – Slab concrete quantity
• Sand Calculator – Sand for concrete and mortar
• House Construction Cost Calculator – Total construction budget estimate

Conclusion

For a 10×10 room with 9-inch walls, you need roughly 1,500 bricks, 35–40 cement bags, and 2–2.5 m³ sand. Use our brick calculator with the 10×10×10 ft preset for precise quantities. For full project cost, try the house construction cost calculator.