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Select a measurement and convert between different units
Single conversion
To convert from Cubic foot (ft3) to Cubic meter (m3), use the following formula:
With is the ratio between the base units Liter (l) and Fluid Ounce (fl-oz).
Let's convert 5 Cubic foot (ft3) to Cubic meter (m3).
Using the formula:
Therefore, 5 Cubic foot (ft3) is equal to Cubic meter (m3).
Here are some quick reference conversions from Cubic foot (ft3) to Cubic meter (m3):
| Cubic feet | Cubic meters |
|---|---|
| 0.000001 ft3 | m3 |
| 0.001 ft3 | m3 |
| 0.1 ft3 | m3 |
| 1 ft3 | m3 |
| 2 ft3 | m3 |
| 3 ft3 | m3 |
| 4 ft3 | m3 |
| 5 ft3 | m3 |
| 6 ft3 | m3 |
| 7 ft3 | m3 |
| 8 ft3 | m3 |
| 9 ft3 | m3 |
| 10 ft3 | m3 |
| 20 ft3 | m3 |
| 30 ft3 | m3 |
| 40 ft3 | m3 |
| 50 ft3 | m3 |
| 100 ft3 | m3 |
| 1000 ft3 | m3 |
| 10000 ft3 | m3 |
For all Volume converters, choose units using the From/To dropdowns above.
A cubic foot (ft3) is a standard unit of volume used in the United States imperial system.
It represents the space inside a cube that is one foot long on every side. The plural form is cubic feet.
It can be hard to picture a measurement, but a cubic foot is a widespread size.
Imagine a standard cardboard box measuring 1 foot wide, 1 foot long, and 1 foot high. This space can hold:
This real-world comparison helps you estimate the volume of everyday spaces, from the capacity of a fish tank to the amount of soil needed for a garden bed.
The cubic foot is used to measure volume in many household and commercial applications.
You will often see it used to describe:
In a world that often uses the metric system, it's helpful to know how to convert cubic feet.
This is crucial for international trade, scientific work, or just understanding product specs from other countries.
For a quick estimate, remember that a cubic foot can hold more than 28 one-liter water bottles.
A cubic meter (m3) is a unit of volume in the metric system, equal to one thousand liters (1000 L).
It is the volume of a perfect cube with sides that are exactly one meter long. The plural form is cubic meters.
It can be challenging to visualize a cubic meter in your mind. Still, a few everyday examples help clarify the concept. One cubic meter is roughly the size of:
The cubic meter (m3) is the SI unit for volume — the global standard used in science, engineering, and international trade.
Because it's based on the meter (the SI unit of length), it fits neatly into a consistent measurement system.
This makes it practical for measuring large amounts — from the concrete for a building to the capacity of a shipping container.
The cubic meter has a direct and valuable relationship with mass.
For example, one cubic meter of pure water at its maximum density has a mass of almost exactly 1,000 kilograms (or one metric ton).
The unit is also used in specialized fields. When measuring stacked firewood, a cubic meter is often called a "stere."
While it's not an official SI unit, the stere is still commonly used in the forestry and timber industries.