Convert Hectoliter to US Quart
Convert hectoliters to us quarts instantly. 1 hectoliter = 105.6688209433 us quart — use the live calculator, the exact formula, a conversion table and worked examples. Also check the US Quart to Hectoliter converter for the reverse conversion.
Units explained
Hectoliter
A hectoliter is 100 liters (0.1 m³).
Formed with the SI prefix hecto- applied to the liter.
Standard in brewing, winemaking and agricultural trade across Europe.
Metric prefix system.
US Quart
A US liquid quart is one quarter of a US gallon (0.946352946 L).
From the Latin quartus, a quarter of a gallon.
Used for milk, oil and household liquids in the US.
English customary.
Hectoliter to US Quart conversion formula
The relationship between hectoliters and us quarts:
To convert hectoliters to us quarts, multiply the value in hectoliters by 105.6688209433. To reverse, multiply us quarts by 0.0094635295.
How to use this converter
Type a value into the calculator. The result in us quarts updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the US Quart to Hectoliter converter for the reverse direction.
Step-by-step: convert hectoliters to us quarts
- Write down the value in hectoliters (hL).
- Multiply that value by the factor 105.6688209433.
- The product is the equivalent value in us quarts (qt).
- To reverse, multiply the us quart value by 0.0094635295.
Worked examples
Example 1 — Convert 1 hL to qt:
1 × 105.6688209433 = 105.6688209433 qt
Example 2 — Convert 100 hL to qt:
100 × 105.6688209433 = 10566.8820943259 qt
Real-world example — Sub-meter precision
A 0.001-hectoliter (1 mm) tolerance equals 1,000 us quarts — useful for surface-finish specs, where macro-scale dimensions are given in the larger unit but feature roughness in the smaller.
0.001 hL × 105.6688209433 = 0.1056688209 qt
Real-world example — Macro-to-micro scale comparison
2 hectoliters of measurement converts to a very large number in us quarts — useful in materials science when comparing bulk-sample dimensions to feature-level surface specs.
2 hL × 105.6688209433 = 211.3376418865 qt
Real-world example — Macroscopic to microscopic
One hectoliter equals a million us quarts. Optical engineers calculating coherence length compare macro-scale path lengths with micro-scale wavelength differences using exactly this conversion.
1 hL × 105.6688209433 = 105.6688209433 qt
Hectoliter to US Quart conversion table
Standard reference values for converting hectoliters to us quarts:
| Hectoliter [hL] | US Quart [qt] |
|---|---|
| 0.01 | 1.0566882094 |
| 0.1 | 10.5668820943 |
| 1 | 105.6688209433 |
| 2 | 211.3376418865 |
| 3 | 317.0064628298 |
| 4 | 422.675283773 |
| 5 | 528.3441047163 |
| 10 | 1056.6882094326 |
| 20 | 2113.3764188652 |
| 30 | 3170.0646282978 |
| 40 | 4226.7528377304 |
| 50 | 5283.441047163 |
| 100 | 10566.8820943259 |
| 500 | 52834.4104716297 |
| 1000 | 105668.8209432594 |
Frequently asked questions
How many us quarts is 1 hectoliter?
How do I convert hectoliters to us quarts?
How do I convert us quarts back to hectoliters?
How many us quarts is 100 hectoliters?
Popular volume unit conversions
Convert Hectoliter to other volume units
Show all Hectoliter conversions
Metric / SI (7 units)
US Customary (Liquid) (8 units)
Imperial (UK) (4 units)
Cubic (length-derived) (3 units)
Cooking / Culinary (3 units)
Sources & references
Conversion factor (1 hL = 105.6688209433 qt) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.