How much does a tonne of topsoil cover | coverage of 1 tonne of topsoil in square metres| coverage of 1 tonne of topsoil in square feet | coverage of 1 tonne of topsoil in square yards.
Calculating how much topsoil do you need and making rough estimate about how much cubic metre or tonne of topsoil do you need, it is sometime creating a problem or gardener and landscapers who want to know about how much does a tonne of topsoil cover.
Topsoil used for many purpose like Garden, landscaping project, creating or levelling lawn, to fill excavation, raising floor beds or laying a new Turf football, or cricket pitch. Some of the task will require only a small amount of topsoil while but other jobs you need a lot of topsoil.
How much does a cubic meter of soil weigh?, one cubic metre of moderately damp soil (as freshly dug) soil will weigh 1.3- 1.7 tonnes (1300 – 1700kg) when dug, and 1500 kg on average, depending on how tightly packed it is.
It should be noted that blended topsoil may be less dense and therefore closer to 900 litres or even 1 cubic metre to the tonne. Noted that the weight of soil can vary enormously based on the volume of water it contains.
The recommended depth of topsoil for creating lawns from turf or seed is 100 to 150mm. For
General gardening 150 to 200mm of soil is usually sufficient for most planting.
For vegetable growing the depth of topsoil for growing vegetables will vary depending on what you plan to grow. Root vegetables such as potatoes and carrots will need 300 to 400mm, whereas vegetables such as salads, beans and courgettes will need a depth of 150 to 200mm.
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How much does a tonne of topsoil cover
To calculate yields of one tonne of topsoil in cubic meters, divide the weight of one tonne of topsoil, i.e. 1000 kg by weight of 1m3 of soil, i.e. 1,500 kg, such as 1,000/ 1,500 = 0.67m3. Thus, on average, one tonne of topsoil yields around 0.67 cubic meters.
To calculate the coverage of one tonne of topsoil, simply measure the depth of topsoil in meter, then divide the yields of 1 ton of topsoil 0.67 m3 by depth of your projects in meter to get coverage of one tonne of topsoil.
One tonne (1000kg) of topsoil yields 0.67m3 (22 cubic feet, or 0.81 yards) which will cover around 4.5 square meter at 15cm thick, 6.7 square meter at 10cm thick, 3.35 square meter at 20cm thick, and 2.23 square meter at 30cm thick.
Coverage of 1 tonne of topsoil at 150mm
●) Thickness of topsoil in meter = 150/ 1000 = 0.15 meter.
● Coverage of 1 tonne of topsoil = 0.67m3/ 0.15m = 4.5 m2
● Thus, one ton or tonne (1000 kg) of topsoil will cover approximately 4.5 square meter, or 48 square feet, or 5.33 square yards at 15cm thick.
Coverage of 1 tonne of topsoil at 100mm
●) Thickness of topsoil in meter = 100/ 1000 = 0.10 meter.
● Coverage of 1 tonne of topsoil = 0.67m3/ 0.10m = 6.7 m2
● Thus, one ton or tonne (1000 kg) of topsoil will cover approximately 6.7 square meter, or 72 square feet, or 8 square yards at 10cm thick.
Coverage of 1 tonne of topsoil at 200mm
●) Thickness of topsoil in meter = 200/ 1000 = 0.20 meter.
● Coverage of 1 tonne of topsoil = 0.67m3/ 0.20m = 3.35 m2
● Thus, one ton or tonne (1000 kg) of topsoil will cover approximately 3.35 square meter, or 36 square feet, or 4 square yards at 20cm thick.
Coverage of 1 tonne of topsoil at 300mm
●) Thickness of topsoil in meter = 300/ 1000 = 0.30 meter.
● Coverage of 1 tonne of topsoil = 0.67m3/ 0.30m = 2.23 m2
● Thus, one ton or tonne (1000 kg) of topsoil will cover approximately 2.23 square meter, or 24 square feet, or 2.66 square yards at 30cm thick.
Coverage of 1 tonne of topsoil at 400mm
●) Thickness of topsoil in meter = 400/ 1000 = 0.40 meter.
● Coverage of 1 tonne of topsoil = 0.67m3/ 0.40m = 1.675 m2
● Thus, one ton or tonne (1000 kg) of topsoil will cover approximately 1.675 square meter, or 18 square feet, or 2 square yards at 40cm thick.
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Conclusion:
A tonne of typical topsoil weighs about 1000 kg, which yields 0.67m3 (22 cubic feet, or 0.81 yards) volume, and which will cover around 4.5 square meter, or 48 square feet, or 5.33 square yards at 15cm thick.
