Cubic decimeter to Cubic foot Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert cubic decimeters [dm³] to cubic feet [ft³] or cubic feet [ft³] to cubic decimeters [dm³]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 cubic decimeter [dm³] ≈ 0.0353 cubic feet [ft³]1 cubic foot [ft³] ≈ 28.3168 cubic decimeters [dm³]

Convert cubic decimeters to cubic feet

There are two simple ways to convert cubic decimeters [dm³] to cubic feet [ft³]. In the first calculation method, the value in cubic decimeters [dm³] is divided by the rounded conversion factor of 28.3168. The second method multiplies the value in cubic decimeters [dm³] by the rounded conversion factor of 0.0353.

  • Cubic feet [ft³] ≈ cubic decimeters [dm³] ÷ 28.3168
  • Cubic feet [ft³] ≈ cubic decimeters [dm³] * 0.0353

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of cubic decimeters [dm³] to cubic feet [ft³] can be achieved using the following calculation method.

  • Cubic feet [ft³] = cubic decimeters [dm³] ÷ 304.83 * 106

Convert cubic feet to cubic decimeters

Converting cubic feet [ft³] to cubic decimeters [dm³] is easy and can be done in two ways. The first method involves multiplication, in which the value in cubic feet [ft³] is multiplied by the rounded conversion factor of 28.3168. The second variant is a division. Here, the value in cubic feet [ft³] is divided by the rounded conversion factor of 0.0353.

  • Cubic decimeters [dm³] ≈ cubic feet [ft³] * 28.3168
  • Cubic decimeters [dm³] ≈ cubic feet [ft³] ÷ 0.0353

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of cubic feet [ft³] to cubic decimeters [dm³] can be achieved using the following calculation method.

  • Cubic decimeters [dm³] = cubic feet [ft³] * 304.83 ÷ 106

Converter

Decimal places

How it's calculated

Factor: 
≈ 28.317
Cubic feet = Cubic decimeters ÷ 304.83 * 106
Cubic decimeters = Cubic feet * 304.83 ÷ 106

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