Hectoliter is 100 liter units.
Hectoliters to Quarts Converter — hL to qt
Convert Hectoliter (hL) to Quart (qt) using the exact conversion factor (1 hectoliter = 105.6688209 quart). See the formula, worked examples, conversion table, history, and common uses.
Hectoliters to Quarts 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.
A US liquid quart is one quarter of a US gallon.
Result = input x 0.1 / 0.000946352946.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliters to Quarts
Hectoliter and Quart 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: Hectoliter is 100 liter units, and a US liquid quart is one quarter of a US gallon.
Formula
quarts = hectoliters × 105.668820943
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter equals 0.1 base units, and 1 quart equals 0.000946352946 base units, so dividing one by the other gives the direct hectoliter-to-quart factor of 105.668820943.
Simple example
1 hL × 105.6688209 = 105.6688209 qt
1 hectoliter = 105.6688209 quarts.
Real-world example
10 hL × 105.6688209 = 1,056.688209 qt
10 hectoliters = 1,056.688209 quarts.
Conversion table
| Hectoliter (hL) | Quart (qt) |
|---|---|
| 1 hL | 105.6688209 qt |
| 5 hL | 528.3441047 qt |
| 10 hL | 1,056.688209 qt |
| 25 hL | 2,641.720524 qt |
| 50 hL | 5,283.441047 qt |
| 100 hL | 10,566.88209 qt |
Reverse conversion: Quart to Hectoliter
105.6688209 qt × 0.00946352946 = 0.9999999996 hL
105.6688209 quarts = 0.9999999996 hectoliters.
hectoliters = quarts × 0.00946352946
For a page dedicated to this direction, see Quart to Hectoliter.
Understanding the Hectoliter (hL)
Hectoliter is 100 liter units.
Understanding the Quart
Quart (qt) measures volume. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. It is classified as a US customary unit.
Where it's used: United States (cooking, dairy, motor oil packaging)
Uses of the Quart today
- US recipe measurement (larger liquid volumes)
- US motor oil and automotive fluid packaging
- US dairy and beverage packaging (quart containers)
History of the Quart
The quart ('quarter' of a gallon) follows the same English wine-gallon lineage as the US gallon, retained by the US after England moved to a different imperial standard in 1824.
Historical origin. Quart was not the invention of a single named person; it developed through the process described above.
Quart — sources
- NIST Handbook 44, Appendix C — General tables of units including the US quart definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts are in 1 hectoliter?
1 hectoliter equals 105.6688209 quarts, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter to quart?
Multiply the hectoliter value by 105.6688209. The converter above does this instantly to whatever precision you set.
How do I convert quart back to hectoliter?
Use the reverse factor: 1 quart equals 0.0094635295 hectoliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter?
Hectoliter (hL) is a unit of volume.
What is a quart?
Quart (qt) measures volume. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. It is classified as a US customary unit.
Is the hectoliter to quart conversion exact?
Yes. The US liquid quart is exactly one-quarter of a US gallon: 0.946352946 liters. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.