tank and container capacitycooking and recipe scalingfuel and liquid quantitieslaboratory measurements
Sources and Accuracy
Volume conversions use cubic metre as the reference unit. US liquid units, metric litres, and cubic units are converted with fixed factors stored in the unit table.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.
About These Units
cubic foot [ft³]
Definition
The cubic foot is a volume unit equal to the space inside a cube one foot on each side.
History
Cubic feet come from foot-based customary measurement and are used for three-dimensional capacity.
Current use
Cubic feet are used for refrigerators, shipping boxes, storage, construction materials, and airflow ratings.
liter [L]
Definition
The liter is a metric volume unit equal to one cubic decimeter, or 0.001 cubic meters.
History
The liter became widely used with metric measurement because it is convenient for liquid and container volumes.
Current use
Liters are used for beverages, fuel, tanks, laboratory liquids, cooking, and product packaging.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is cubic foot [ft³].
Confirm the target unit is liter [L].
Read the instant result and formula.
Where This Conversion Is Used
tank and container capacitycooking and recipe scalingfuel and liquid quantitieslaboratory measurements