Convert Cubic meter (m³) (m3) to Cubic foot (ft³) (ft3)

Category: Volume

17.657333 ft3

0.5 m3 = 17.657333 ft3

High-precision rounding: 6 decimals


How to convert cubic meter (m³) to cubic foot (ft³)

We convert by pivoting through the SI base unit for Volume and applying exact factors where applicable.

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Examples

Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).

Common mistakes

  • Mixing US gallons (3.785 L) with Imperial gallons (4.546 L).
  • Assuming kitchen ‘cup’ equals the same volume in every country.

About Volume

Volume measures the space a substance occupies. SI uses cubic meters and liters; customary units like gallons, quarts, and pints persist in recipes, fuel, and containers. Accurate volume work often requires temperature and density considerations (e.g., for fuels).

About Cubic meter (m³)

Cubic meter (m³)

SI unit of volume; equals 1,000 L. Used for gas consumption, building volume, and bulk materials. Matches SI equations for density and flow.

History: Defined by the meter since metric adoption; central to engineering calculations and CFD/ventilation sizing.

About Cubic foot (ft³)

Cubic foot (ft³)

Volume of a cube 1 ft on each side. Common in HVAC, refrigerators, and construction aggregates (yards/feet systems).

History: Persisted with imperial building practices; tied to the 1959 definition of the foot.

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