Volume
Popular quickchoices:
cubic metre (m³)
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litre (l)
cubic metre (m³)
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cubic yard (cu yd)
cubic metre (m³)
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cubic foot (cu ft)
cubic centimetre (cm³, cc)
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cubic inch (cu in)
barrel oil (bbl) [US]
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gallon (gal) [US liquid]
barrel oil (bbl) [US]
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litre (l)
gallon (gal) [US liquid]
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litre (l)
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*SI (International System of Units):
A modern, coherent system of measurement units, built around seven base units. The SI is officially adopted by almost every country in the world.
*Metric system:
A system of measurement units based on a limited number of fundamental units, introduced by France in 1799. The metric system is the predecessor of the International System of Units (SI).
*US customary system:
The common measurement system of the United States. This system has derived from the imperial system, but has several significant differences.
*Imperial system:
A British measurement system, first standardized in 1824, based on the standard units yard, pound and gallon.
*US liquid / dry:
In the United States, liquid volumes differ from dry volumes; some units have the same name, but different values. Make sure you choose the right one!