Instant · Precise · Universal
47 units available
6 categories total
For example, 1 Petaliter (PL) = 1.000000e+15 Cubic Decimeter (dm³).
| Petaliter (PL) | Cubic Decimeter (dm³) |
|---|---|
| 0.1 | 1.000000e+14 |
| 0.5 | 5.000000e+14 |
| 1 | 1.000000e+15 |
| 2 | 2.000000e+15 |
| 5 | 5.000000e+15 |
| 10 | 1.000000e+16 |
| 25 | 2.500000e+16 |
| 50 | 5.000000e+16 |
| 100 | 1.000000e+17 |
| 500 | 5.000000e+17 |
| 1000 | 1.000000e+18 |
The cubic decimeter is a unit of volume equal to a cube with edges of one decimeter (0.001 m³), and is exactly equal to one liter.
1 dm³ = 0.001 m³ = 1 L = 1,000 cm³ = 10⁶ mm³. One cubic meter contains 1,000 dm³.
To liters: 1 dm³ = 1 L (exact). To cubic meters: divide by 1,000. To gallons (US): multiply by 0.264172.
Used interchangeably with liters — applicable to beverage volumes, fuel measurements, and container sizing.
The dm³ is one of the few SI-derived units that has a more popular non-SI alternative (the liter) used even in scientific contexts.
Not recognizing that 1 dm³ = 1 L exactly. Some assume they are only approximately equal due to historical definitions.
Visualize a cube that is 10 cm × 10 cm × 10 cm — that is one dm³ and also exactly one liter.



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