Select a category and enter your values below
To convert from Cubic Decimeter (dm3) to Liter (l), use the following formula:
Let's convert 5 Cubic Decimeter (dm3) to Liter (l).
Using the formula:
Therefore, 5 Cubic Decimeter (dm3) is equal to Liter (l).
Here are some quick reference conversions from Cubic Decimeter (dm3) to Liter (l):
| Cubic Decimeters | Liters |
|---|---|
| 0.000001 dm3 | l |
| 0.001 dm3 | l |
| 0.1 dm3 | l |
| 1 dm3 | l |
| 2 dm3 | l |
| 3 dm3 | l |
| 4 dm3 | l |
| 5 dm3 | l |
| 6 dm3 | l |
| 7 dm3 | l |
| 8 dm3 | l |
| 9 dm3 | l |
| 10 dm3 | l |
| 20 dm3 | l |
| 30 dm3 | l |
| 40 dm3 | l |
| 50 dm3 | l |
| 100 dm3 | l |
| 1000 dm3 | l |
| 10000 dm3 | l |
For all Volume converters, choose units using the From/To dropdowns above.
A cubic decimeter (dm3) is a unit used to measure volume in the metric system.
It is defined as the volume of a cube with sides that are one decimeter (10 cm) long.
Crucially, one cubic decimeter is precisely equal to one liter (L).
Yes, they are the same!
The most important thing to remember is that one cubic decimeter is precisely equal to 1 liter (1 dm3 = 1 L). This simple one-to-one relationship makes it a handy unit for measuring liquids.
Imagine a cube that is 10 cm tall, 10 cm wide, and 10 cm long—it holds exactly one liter of water.
This link between volume (from length) and capacity (liters) is a core principle of the metric system.
The cubic decimeter is a perfect "bridge" between smaller and larger volume measurements. Here's how it connects:
From dm3 to Cubic Centimeters (cm3): Since 1 decimeter = 10 centimeters, a cubic decimeter contains 10 x 10 x 10 = 1,000 cubic centimeters (cm3).
From dm3 to Milliliters (mL): Because 1 cm3 is identical to 1 milliliter (mL), it means that 1 dm3 also equals 1,000 mL.
From dm3 to Cubic Meters (m3): To measure larger spaces, you need 1,000 cubic decimeters to make one cubic meter (1 m3).
While you might not hear "cubic decimeter" in everyday conversation, it is essential in many scientific and technical fields:
Chemistry: Solution concentrations are often measured in moles per cubic decimeter (mol/dm3).
Engineering: The size of a car engine (its displacement) is measured in liters, which is a direct measurement of cubic decimeters.
Manufacturing: It's used for precise calculations where accuracy is critical.
A liter (l) is a fundamental unit used to measure volume in the metric system.
In simple terms, it measures the amount of space a substance occupies, like the amount of soda in a bottle. The plural form is liters.
The liter was introduced in France in 1795 during the French Revolution.
It was created as part of a movement toward a more logical and universal system of measurement, which later evolved into the modern metric system.
Initially, the definition of a liter was based on the weight of one kilogram of pure water.
While the original definition was based on the mass of water, it was updated for greater precision and consistency.
Today, the official definition directly connects the liter to a unit of length, making it easier to understand.
So, how big is a liter?
A liter is officially defined as exactly one cubic decimeter (1 dm3).
This means a liter is the volume of a perfect cube with sides that are each 10 centimeters long (10 cm × 10 cm × 10 cm).
The difference between "liter" and "litre" is simply a regional spelling choice—the volume they represent is precisely the same!
Both spellings are correct, and the one you use depends on where you are.