Convert 21 Liters to Cubic Meters
How big is 21 liters? How many cubic meters are in 21 liters? 21 L to m3 conversion.
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21 Liters =
0.021 Cubic Meters
exact result
Decimal places
Result in Plain English
21 liters is equal to exactly 0.021 cubic meters.
To a Percentage
21 liters = 2.1% of a cubic meter.
Result as a Fraction
21 liters
= 21⁄1,000 cubic meters
In Scientific Notation
21 liters
= 2.1 x 101 liters
= 2.1 x 10-2 cubic meters
Liters
A liter, or litre, is a unit of volume in the metric system. A liter is defined as the volume of a cube that is 10 centimeters on a side. There are about 3.785 liters in a U.S. gallon.Abbreviation: L
Cubic Meters
A cubic meter, or cubic metre, is a unit of volume. It is the size of a cube that is 1 meter on a side. It is equal to exactly 1,000 liters.Common abbreviations: m³, m^3