Deciliter is 0.1 liter units.
Deciliters to Hectoliters Converter — dL to hL
Convert Deciliter (dL) to Hectoliter (hL) using the exact conversion factor (1 deciliter = 0.001 hectoliter). See the formula, worked examples, and conversion table.
Deciliters to Hectoliters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Hectoliter is 100 liter units.
Result = input x 0.0001 / 0.1.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliters to Hectoliters
Deciliter and Hectoliter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: Deciliter is 0.1 liter units, and hectoliter is 100 liter units.
Formula
hectoliters = deciliters × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter equals 0.0001 base units, and 1 hectoliter equals 0.1 base units, so dividing one by the other gives the direct deciliter-to-hectoliter factor of 0.001.
Simple example
1 dL × 0.001 = 0.001 hL
1 deciliter = 0.001 hectoliters.
Real-world example
10 dL × 0.001 = 0.01 hL
10 deciliters = 0.01 hectoliters.
Conversion table
| Deciliter (dL) | Hectoliter (hL) |
|---|---|
| 1 dL | 0.001 hL |
| 5 dL | 0.005 hL |
| 10 dL | 0.01 hL |
| 25 dL | 0.025 hL |
| 50 dL | 0.05 hL |
| 100 dL | 0.1 hL |
Reverse conversion: Hectoliter to Deciliter
0.001 hL × 1000 = 1 dL
0.001 hectoliters = 1 deciliter.
deciliters = hectoliters × 1000
For a page dedicated to this direction, see Hectoliter to Deciliter.
Understanding the Deciliter (dL)
Deciliter is 0.1 liter units.
Understanding the Hectoliter (hL)
Hectoliter is 100 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliters are in 1 deciliter?
1 deciliter equals 0.001 hectoliters, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter to hectoliter?
Multiply the deciliter value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter back to deciliter?
Use the reverse factor: 1 hectoliter equals 1,000 deciliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter?
Deciliter (dL) is a unit of volume.
What is a hectoliter?
Hectoliter (hL) is a unit of volume.
Is the deciliter to hectoliter conversion exact?
Yes. Both deciliter and hectoliter are defined by fixed standards rather than physical artifacts, so the factor of 0.001 used above is exact to as many digits as you choose to display.