Cubic decameter to Cubic yard
dam³
in³
Conversion History
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Quick Reference Table (Cubic decameter to Cubic yard)
| Cubic decameter (dam³) | Cubic yard (in³) |
|---|---|
| 0.1 | 130.79506193143922314977 |
| 0.5 | 653.97530965719611574885 |
| 1 | 1,307.9506193143922314977 |
| 2.5 | 3,269.87654828598057874426 |
| 10 | 13,079.50619314392231497704 |
| 100 | 130,795.06193143922314977041 |
About Cubic decameter (dam³)
A cubic decameter (dam³) is the volume of a cube with 10-meter sides, equal to one million liters (1,000 m³). It is used in hydrology, reservoir capacity measurement, and large-scale water management. Though rarely seen in everyday life, it is equivalent to the megaliter (ML) used by water utilities. One cubic decameter of water has a mass of approximately one million kilograms (1,000 tonnes). An Olympic swimming pool holds about 2.5 dam³.
A standard Olympic swimming pool holds about 2.5 dam³ (2,500 m³). A small municipal reservoir might hold 10–100 dam³.
About Cubic yard (in³)
A cubic yard (yd³) is the volume of a cube with 1-yard sides (3 feet), equal to approximately 764.6 liters or 27 cubic feet. It is the standard unit for ordering concrete, topsoil, mulch, and gravel in the United States. Ready-mix concrete trucks carry 8–11 yd³ per load. A typical house driveway requires 3–5 yd³ of concrete. Landfill capacity and solid waste volume are also measured in cubic yards.
A standard concrete mixer truck carries 8–10 yd³. A garden mulch or topsoil project might require 1–5 yd³.
Cubic decameter – Frequently Asked Questions
What is a cubic decameter?
A cubic decameter (dam³) is the volume of a cube with 10-meter sides, equal to 1,000 cubic meters or one million liters. It is equivalent to a megaliter (ML) and is used in hydrology and water resource management.
How many liters are in a cubic decameter?
One cubic decameter equals exactly 1,000,000 liters (one megaliter). Since 1 dam = 10 m, 1 dam³ = 10³ m³ = 1,000 m³ = 1,000,000 liters.
Is a cubic decameter the same as a megaliter?
Yes, 1 dam³ = 1 ML = 1,000,000 liters. Both terms are used in hydrology; megaliter is more common in water utility reporting, while cubic decameter appears in formal scientific notation.
Where is the cubic decameter used?
Cubic decameters are used in water resource engineering, reservoir capacity reporting, and irrigation system design. Countries with large-scale irrigation infrastructure — such as Australia, India, and the US — commonly report water allocations in megaliters (= dam³).
How does a cubic decameter compare to an Olympic swimming pool?
An Olympic swimming pool holds 2,500 m³ = 2.5 dam³. So one cubic decameter is 40% of an Olympic pool. Large water reservoirs are typically measured in hundreds to thousands of cubic decameters.
Cubic yard – Frequently Asked Questions
How many cubic feet are in a cubic yard?
One cubic yard equals exactly 27 cubic feet (since 1 yard = 3 feet, and 3³ = 27). It also equals approximately 764.6 liters.
Why is concrete measured in cubic yards?
The US construction industry uses cubic yards for ordering concrete as the traditional imperial bulk material unit. A standard ready-mix truck carries 8–10 cubic yards per load, priced typically at $100–$150/yd³.
How much does a cubic yard weigh?
Weight varies by material. Concrete weighs roughly 2 tonnes/yd³ (≈ 4,050 lb). Dry soil is about 1.1 tonnes/yd³. Mulch is about 0.4 tonnes/yd³. Gravel is about 1.4 tonnes/yd³.
How many cubic yards of concrete does a driveway need?
A typical two-car driveway (20 × 20 ft) at 4-inch thickness requires approximately 5 cubic yards of concrete. At 6-inch thickness, about 7.5 cubic yards.
How do I convert cubic yards to liters?
One cubic yard equals approximately 764.6 liters. Multiply yd³ by 764.6. For example, 5 yd³ = 5 × 764.6 = 3,823 liters.