Dry Volume Converter
Convert dry volume units including dry pints, dry gallons, bushels, pecks, and more. Accurate online dry measure converter for agriculture, cooking, and commodity trading.
Understanding Dry Volume Measurements
Dry volume measures commodities like grain, produce, and bulk goods. The US dry system differs from liquid measurements. One dry gallon equals 268.8 cubic inches while liquid gallons equal 231 cubic inches.
Farmers and commodity traders use bushels and pecks. Home cooks rarely encounter dry gallons but may see dry pints for berries. Understanding these units helps with agricultural planning and recipe conversion.
US Dry Volume Units
| Unit | Abbreviation | Cubic Inches | Liters | Dry Pints |
|---|---|---|---|---|
| Dry Pint | pt | 33.6 | 0.55 | 1 |
| Dry Quart | qt | 67.2 | 1.10 | 2 |
| Dry Gallon | gal | 268.8 | 4.40 | 8 |
| Peck | pk | 537.6 | 8.81 | 16 |
| Bushel | bu | 2,150.4 | 35.24 | 64 |
| Strike | - | 1,075.2 | 17.62 | 32 |
| Quarter | qr | 8,601.6 | 140.96 | 256 |
Dry Volume Conversion Formulas
Convert between dry volume units using these relationships.
Example: Converting 3 bushels to pecks and dry gallons
Bushel Weight Equivalents for Common Crops
| Commodity | Pounds per Bushel | Kilograms per Bushel |
|---|---|---|
| Wheat | 60 lb | 27.2 kg |
| Corn (shelled) | 56 lb | 25.4 kg |
| Soybeans | 60 lb | 27.2 kg |
| Oats | 32 lb | 14.5 kg |
| Barley | 48 lb | 21.8 kg |
| Rye | 56 lb | 25.4 kg |
| Apples | 42 lb | 19.1 kg |
| Potatoes | 60 lb | 27.2 kg |
| Tomatoes | 53 lb | 24.0 kg |
| Peaches | 48 lb | 21.8 kg |
Dry vs Liquid Volume Comparison
- 1 US dry gallon = 4.40 liters (vs 3.79 liters for liquid gallon)
- 1 US dry pint = 0.55 liters (vs 0.47 liters for liquid pint)
- Dry gallons are about 16 percent larger than liquid gallons
- Never substitute dry measures for liquid measures in recipes
- UK imperial gallons differ from both US dry and liquid gallons
Frequently Asked Questions
What is a peck?
A peck equals 2 dry gallons or 8 dry quarts. The phrase "a peck of pickled peppers" comes from this unit. Pecks measure produce at farmers markets and orchards.
How many pounds are in a bushel?
Weight varies by commodity. Wheat and soybeans weigh 60 pounds per bushel. Corn weighs 56 pounds. Oats weigh 32 pounds. Bushel weights are standardized for grain trading.
Why are dry and liquid measurements different?
Dry and liquid gallons originated from different historical standards. Dry measures evolved from grain trading needs. Liquid measures developed for wine and beer. The systems remained separate even after standardization.
Is a bushel the same in all countries?
No. The US bushel equals 2,150.42 cubic inches. The UK imperial bushel equals 2,219.36 cubic inches. Canada uses the imperial bushel for some commodities. Always verify which standard applies.
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