Understanding US Dry Quarts to US Bushels Conversion
The US dry quart (qt-dry) is a US customary dry-volume unit equal to about 1.101221 litres (one-fourth of a US dry gallon), used to measure grains, berries and other dry commodities. The US bushel (bu) is a large dry-volume unit equal to exactly 32 US dry quarts, long used to trade grain, fruit and other agricultural produce. Since the bushel is defined directly in dry quarts, this conversion is fundamental to agricultural commerce and yield reporting.
Conversion Formula
To convert US Dry Quarts to US Bushels, multiply by this factor:
Step-by-Step Example
Convert 25 US Dry Quarts to US Bushels.
How to Convert US Dry Quarts to US Bushels
Use the fixed conversion factor between the two units to convert any quantity in a single step.
- Start with your value in US Dry Quarts: note the quantity in qt-dry that you want to convert.
- Apply the factor: multiply that quantity by 0.03125, since 1 qt-dry = 0.03125 bu.
- Read the result in US Bushels: the product is your value in bu.
- Worked result: 25 qt-dry × 0.03125 = 0.78125 bu.
US Dry Quarts to US Bushels conversion table
| US Dry Quarts (qt-dry) | US Bushels (bu) |
|---|---|
| 0 | 0 |
| 1 | 0.03125 |
| 2 | 0.0625 |
| 3 | 0.09375 |
| 4 | 0.125 |
| 5 | 0.15625 |
| 6 | 0.1875 |
| 7 | 0.21875 |
| 8 | 0.25 |
| 9 | 0.28125 |
| 10 | 0.3125 |
| 15 | 0.46875 |
| 20 | 0.625 |
| 25 | 0.78125 |
| 30 | 0.9375 |
| 40 | 1.25 |
| 50 | 1.5625 |
| 60 | 1.875 |
| 70 | 2.1875 |
| 80 | 2.5 |
| 90 | 2.8125 |
| 100 | 3.125 |
| 150 | 4.6875 |
| 200 | 6.25 |
| 250 | 7.8125 |
| 300 | 9.375 |
| 400 | 12.5 |
| 500 | 15.625 |
| 600 | 18.75 |
| 700 | 21.875 |
| 800 | 25 |
| 900 | 28.125 |
| 1000 | 31.25 |
| 2000 | 62.5 |
| 3000 | 93.75 |
| 4000 | 125 |
| 5000 | 156.25 |
| 10000 | 312.5 |
| 25000 | 781.25 |
| 50000 | 1562.5 |
| 100000 | 3125 |
| 250000 | 7812.5 |
| 500000 | 15625 |
| 1000000 | 31250 |
What is the US Dry Quart?
The US dry quart is a unit of volume in the United States customary system used to measure dry commodities such as grains, berries, and produce. It is distinct from the (smaller) US liquid quart and belongs to the "dry measure" family built on the bushel.
Definition
The US dry quart is defined as one thirty-second of a US bushel, or equivalently 2 US dry pints, equal to exactly 67.200625 cubic inches.
Because the bushel is fixed at exactly 2150.42 cubic inches, the dry quart equals 2150.42 ÷ 32 = 67.200625 in³ = 1101.22094 cm³. It is about 16% larger than the US liquid quart (0.946353 L), so dry and liquid quarts must never be interchanged.
Origin and History
Dry measures descend from the English Winchester bushel, standardized in the 15th century and carried to colonial America. When the United Kingdom adopted the imperial system in 1824, the US retained the older Winchester standard, which is why US dry and imperial measures diverge to this day.
Law and Notable Facts
The US dry quart remains a legal customary unit, defined by the National Institute of Standards and Technology (NIST) via the international inch of 25.4 mm. In everyday US commerce, produce like berries is often sold in "dry pint" and "dry quart" containers, though these are nominal sizes rather than precisely enforced volumes.
Real-World Examples and Conversions
- A US dry quart of blueberries holds roughly 1.10 liters, or about 0.85 lb of fruit.
- 4 US dry quarts equal 1 US dry gallon (4.40488 L) and 8 dry quarts make 1 peck.
- Converting the other way, 1 liter equals about 0.9081 US dry quart.
What is the US Bushel?
The US bushel is a large United States customary unit of dry volume used chiefly in agriculture to measure grain, fruit, and other bulk crops. It is the foundation of the US dry-measure system.
Definition
The US bushel (the Winchester bushel) is defined as exactly 2150.42 cubic inches.
This equals 2150.42 × 16.387064 cm³ = 35239.07 cm³. One bushel contains 4 pecks, 32 dry quarts, or 64 dry pints. It should not be confused with the imperial bushel (36.36872 L), which is about 3% larger.
Origin and History
The Winchester bushel dates to a 1696 English statute (with roots in medieval standards kept at Winchester) and was defined as a cylinder 18.5 inches in diameter and 8 inches deep, giving 2150.42 in³. The United States adopted this measure, while Great Britain replaced it with the imperial bushel in 1824.
Law and Notable Facts
Although volumetric by definition, US grain trading uses the bushel as a weight-based unit: legal "bushel weights" fix a bushel of wheat or soybeans at 60 pounds, corn and rye at 56 pounds, and oats at 32 pounds. Commodity exchanges quote grain prices per bushel on this weight basis.
Real-World Examples and Conversions
- A bushel of shelled corn weighs 56 lb (about 25.4 kg) and occupies roughly 35.24 liters of loose volume.
- 1 US bushel = 4 pecks = 8 US dry gallons = 35.2391 L.
- 1 US bushel ≈ 0.9689 imperial bushel; 1 cubic meter ≈ 28.38 US bushels.
Frequently Asked Questions
How many US Bushels are in one US Dry Quart?
One US Dry Quart equals 0.03125 US Bushels (bu). Multiply any quantity of US Dry Quarts by this factor to convert.
What is the formula to convert US Dry Quarts to US Bushels?
Multiply the number of US Dry Quarts by 0.03125. For example, 10 US Dry Quarts = 0.3125 bu.
How do I convert US Bushels back to US Dry Quarts?
Divide by 0.03125, or equivalently multiply by 32. So one US Bushel equals 32 US Dry Quarts.
Where is the US Dry Quarts-to-US Bushels conversion used?
Since the bushel is defined directly in dry quarts, this conversion is fundamental to agricultural commerce and yield reporting.
Is the US dry quart the same as a liquid quart?
No. The US dry quart (about 1.101221 L) is larger than the US liquid quart (about 0.946353 L), so the two must never be used interchangeably.