Quantities & Estimating
How much cement do I need for my project?
Direct answer
A 100 sqm slab at 15cm thickness needs about 15 m³ of concrete — roughly 300 bags of 50kg cement, 11 tons of sand and 22 tons of aggregate. For an exact take-off across every trade, Benna's free BOQ calculator turns your project dimensions into a priced material list you can add to cart in one click.
Cement key specifications
| Price range | SAR 16-19 per 50kg bag |
|---|---|
| Minimum order | 1 pallet (40-50 bags) for delivery; bulk tanker from 25 tons |
| Bag weight | 50 kg |
| Bags per ton | 20 bags |
| Common grades | OPC Type I, SRC Type V, White Cement |
| Shelf life | 3 months sealed, dry storage |
| Standards | SASO GSO 1914 / ASTM C150 — OPC Type I and SRC Type V |
Key takeaways
- A 100 sqm slab at 15cm thickness needs about 15 m³ of concrete — roughly 300 bags of 50kg cement, 11 tons of sand and 22 tons of aggregate.
- OPC is the general-purpose choice; SRC (Type V) resists sulfate attack and is required for most Saudi foundations, costing 10-15% more.
- Available brands: Saudi Cement, Yanbu Cement, Qassim Cement, Southern Province Cement, City Cement
- Delivered to 165+ Saudi cities.
Related questions
How much cement do I need?▾
A 100 sqm slab at 15cm thickness needs about 15 m³ of concrete — roughly 300 bags of 50kg cement, 11 tons of sand and 22 tons of aggregate.
Which standards apply to cement in Saudi Arabia?▾
SASO GSO 1914 / ASTM C150 — OPC Type I and SRC Type V
What is the minimum order quantity?▾
1 pallet (40-50 bags) for delivery; bulk tanker from 25 tons