Gravel for a 7x12 m driveway
At 8 cm deep, with a 5 percent allowance.
Cubic metres
7.06m³
Tonnes (approx)
12.91t
cubic metres = 7 × 12 × (8 / 100) × 1.05 = 7.06 m³
That is about 23 × 39.4 ft, roughly 8.79 cubic yards at 3 inches.
Open the interactive Gravel CalculatorAbout this estimate
A 7 by 12 metre area at 8 cm is about 6.72 cubic metres before waste. Density varies by stone type, so confirm tonnage with your supplier.
Moving gravel? A solid wheelbarrow beats a bucket every time.
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Common questions
How much gravel for a 7 by 12 m driveway?
A 7 by 12 metre area at 8 cm deep needs about 7.06 cubic metres, roughly 12.91 tonnes of crushed gravel.
How deep for a gravel drive?
About 8 to 10 cm for a top layer, more for a full build. Confirm the density with your supplier.
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