Convert Cubic Decimeter to Cubic Foot
Convert cubic decimeters to cubic feet instantly. 1 cubic decimeter = 0.0353146667 cubic foot — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Cubic Foot to Cubic Decimeter converter for the reverse conversion.
Units explained
Cubic Decimeter
A cubic decimeter is the volume of a cube one decimeter on a side, exactly equal to one liter (0.001 m³).
Derived from the decimeter; in 1964 the CGPM defined the liter as exactly one cubic decimeter.
Common in chemistry and engineering as an exact synonym for the liter.
CGPM, 1964.
Cubic Foot
A cubic foot is the volume of a cube one foot on a side (28.3168 L).
Derived by cubing the international foot (0.3048 m).
Used for natural gas, refrigerators, shipping and HVAC.
1959 yard agreement.
Cubic Decimeter to Cubic Foot conversion formula
The relationship between cubic decimeters and cubic feet:
To convert cubic decimeters to cubic feet, multiply the value in cubic decimeters by 0.0353146667. To reverse, multiply cubic feet by 28.316846592.
How to use this converter
Type a value into the calculator. The result in cubic feet updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Cubic Foot to Cubic Decimeter converter for the reverse direction.
Step-by-step: convert cubic decimeters to cubic feet
- Write down the value in cubic decimeters (dm³).
- Multiply that value by the factor 0.0353146667.
- The product is the equivalent value in cubic feet (ft³).
- To reverse, multiply the cubic foot value by 28.316846592.
Worked examples
Example 1 — Convert 1 dm³ to ft³:
1 × 0.0353146667 = 0.0353146667 ft³
Example 2 — Convert 100 dm³ to ft³:
100 × 0.0353146667 = 3.5314666721 ft³
Real-world example — Postcard and small-object dimensions
A postcard is about 5 cubic decimeters wide. Converting to cubic feet is essential for international postal addressing forms that ask for dimensions in different units across countries.
5 dm³ × 0.0353146667 = 0.1765733336 ft³
Real-world example — Ruler-scale measurements
A 30-cubic decimeter school ruler converts cleanly to cubic feet — useful when buying a desk accessory from a retailer whose product specs use a different unit.
30 dm³ × 0.0353146667 = 1.0594400016 ft³
Real-world example — Hardware-scale dimensions
A 10-cubic decimeter fastener or component is about as long as a thumbnail. Mechanics and DIY enthusiasts convert between cubic decimeters and cubic feet daily when mixing metric and imperial tools.
10 dm³ × 0.0353146667 = 0.3531466672 ft³
Cubic Decimeter to Cubic Foot conversion table
Standard reference values for converting cubic decimeters to cubic feet:
| Cubic Decimeter [dm³] | Cubic Foot [ft³] |
|---|---|
| 0.01 | 0.0003531467 |
| 0.1 | 0.0035314667 |
| 1 | 0.0353146667 |
| 2 | 0.0706293334 |
| 3 | 0.1059440002 |
| 4 | 0.1412586669 |
| 5 | 0.1765733336 |
| 10 | 0.3531466672 |
| 20 | 0.7062933344 |
| 30 | 1.0594400016 |
| 40 | 1.4125866689 |
| 50 | 1.7657333361 |
| 100 | 3.5314666721 |
| 500 | 17.6573333607 |
| 1000 | 35.3146667215 |
Frequently asked questions
How many cubic feet is 1 cubic decimeter?
How do I convert cubic decimeters to cubic feet?
How do I convert cubic feet back to cubic decimeters?
How many cubic feet is 100 cubic decimeters?
Popular volume unit conversions
Convert Cubic Decimeter to other volume units
Show all Cubic Decimeter conversions
Metric / SI (6 units)
US Customary (Liquid) (8 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (3 units)
Sources & references
Conversion factor (1 dm³ = 0.0353146667 ft³) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.