# How much gravel per m2

How much gravel per m2 | how much gravel do i need per square meter | how much gravel per m2 at 5cm.

Gravel or coarse aggregate is one of the most important building material required in every civil construction work, its required for fill the excavation area, used as backfills, required for preparing the concrete mix, it will be in round or oval, angular, pea size shaped gravel.

Generally gravel quantity measured in volume and their mass, volume of gravel based on Imperial or US customary measurement system measured in cubic yard, cubic meter, cubic feet and cubic inch. Mass of gravel generally measured in kilograms, pounds and tons.

During the estimating gravel and crushed stone quantity for your construction work, prepairing of concrete mortar, you can do gravel calculation to know about how much gravel do i need and how much gravel in truck you can load. Gravel calculator will help you in determining quantity and volume of gravel.

In this article we know about “how much gravel per m2”, how much gravel do i need per square meter, or how much gravel per m2 at 5cm, which will help you in estimating gravel quantity.

You are looking to buying gravel and crushed stone for your construction work, if you want to apply them in normal depth 50 mm for your driveway and 35 mm depth normally in pedestrian pathway, you need to know how much gravel do i need and you should purchase and you can load in your vehicle.

## How deep should you go?

If you choose a 10mm aggregate such as Premium Quartzite Pea Gravel 10mm or Cottage Cream Gravel 10-20mm, you may want to lay it to a depth of around 30-40mm. If, however, you are buying gravel or granite chippings for driveways, you will probably need to lay it up to a depth of around 50mm-60mm.

If you decide to use a 20mm aggregate, you would probably be looking at laying to a depth of around 40mm-50mm. This would rise to around 50mm-60mm if you are planning a driveway.

On average, 75 kg of gravel is consumed per square meter, for course or driveway development work.

A cubic meter of typical gravel weighs 1500 kilograms 1.5 tonnes. A square meter of gravel with a depth of 5 cm weighs about 75 kg or 0.075 tonnes. Gravel used as landscaping materials, generally depth of landscaping projects will be 35mm, 40mm, 50mm and 60mm thick.

### How much gravel per m2 (square meter)

To calculate quantity of gravel do you might need per m2, firstly measure the area of the garden to be covered. Then multiple your square metre measurement by 0.05 ie. 1 x 0.05 = 0.05m3 of gravel required for good surface coverage at 5cm.

At 3cm, quantity of gravel per m2
● Thickness 3cm in m = 3/100 = 0.03m
● m3 of gravel = 1 × 0.03 = 0.03m3
● Gravel quantity in kg = 0.03 × 1500 = 45kg
● Gravel quantity in tons = 45/1000 = 0.045 tons

At 5cm, quantity of gravel per m2
● Thickness 5cm in m = 5/100 = 0.05m
● m3 of gravel = 1 × 0.05 = 0.05m3
● Gravel quantity in kg = 0.05 × 1500 = 75kg
● Gravel quantity in tons = 75/1000 = 0.075 tons

At 4cm, quantity of gravel per m2
● Thickness 4cm in m = 4/100 = 0.04m
● m3 of gravel = 1 × 0.04 = 0.04m3
● Gravel quantity in kg = 0.04 × 1500 = 60kg
● Gravel quantity in tons = 60/1000 = 0.06 tons

At 6cm, quantity of gravel per m2
● Thickness 6cm in m = 6/100 = 0.06m
● m3 of gravel = 1 × 0.06 = 0.06m3
● Gravel quantity in kg = 0.6 × 1500 = 90kg
● Gravel quantity in tons = 90/1000 = 0.09 tons.

To calculate how many cubic metres (m3) of gravel you will need to use, firstly measure the area of the garden to be covered. Then multiple your square metre measurement by 0.05 to get quantity of gravel in cubic meter required for good surface coverage at standard depth of 5cm.

Formula: the width x length will give you the area in square metres (m2). eg. an area measuring 5m x 2m = 10 m2. Then multiple your square metre measurement by 0.05 ie. 10 x 0.05 = 0.5m3 of product required for good surface coverage.

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Area of garden (m2) x 0.05 = volume of gravel required (m3). This will cover your garden in gravel to a depth of 50mm which is recommended to retain valuable soil moisture and inhibit weed growth.

You would need 0.05m3 (75 kilo, or 0.075 metric tons) of gravel per m2 (square meter) area to cover at standard depth of 5cm, 0.03m3 (45kg, or 0.045 metric tons) of gravel at 3cm thick, 0.04m3 (60kg, or 0.06 metric tons) of gravel at 4cm thick, and 0.06m3 (90kg, or 0.09 metric tons) of gravel at 6cm thick.

You might need 0.05m3 (75 kilo, or 0.075 metric tons) of gravel per square meter area at standard depth of 5cm, 0.03m3 (45kg, or 0.045 metric tons) of gravel at 3cm thick, 0.04m3 (60kg, or 0.06 metric tons) of gravel at 4cm thick, and 0.06m3 (90kg, or 0.09 metric tons) of gravel at 6cm thick.

Conclusions:

You would need 0.05m3 (75 kilo, or 0.075 metric tons) of gravel per m2 area at 5cm thick. Thus, you might need 75kg of gravel to cover one square meter area at 50mm thick.