A US bushel is about 35.239 liters.
Bushels to Gallons Converter — bu to gal
Convert Bushel (bu) to Gallon (gal) using the exact conversion factor (1 bushel = 9.309177489 gallon). See the formula, worked examples, conversion table, history, and common uses.
Bushels to Gallons 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 gallon is exactly 3.785411784 liters.
Result = input x 0.03523907017 / 0.003785411784.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Bushels to Gallons
Bushel and Gallon 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: A US bushel is about 35.239 liters, and a US liquid gallon is exactly 3.785411784 liters.
Formula
gallons = bushels × 9.30917748918
This factor comes from each unit's defined relationship to the category's base unit: 1 bushel equals 0.0352390701669 base units, and 1 gallon equals 0.003785411784 base units, so dividing one by the other gives the direct bushel-to-gallon factor of 9.30917748918.
Simple example
1 bu × 9.309177489 = 9.309177489 gal
1 bushel = 9.309177489 gallons.
Real-world example
10 bu × 9.309177489 = 93.09177489 gal
10 bushels = 93.09177489 gallons.
Conversion table
| Bushel (bu) | Gallon (gal) |
|---|---|
| 1 bu | 9.309177489 gal |
| 5 bu | 46.54588745 gal |
| 10 bu | 93.09177489 gal |
| 25 bu | 232.7294372 gal |
| 50 bu | 465.4588745 gal |
| 100 bu | 930.9177489 gal |
Reverse conversion: Gallon to Bushel
9.309177489 gal × 0.1074208759 = 1 bu
9.309177489 gallons = 1 bushels.
bushels = gallons × 0.107420875922
For a page dedicated to this direction, see Gallon to Bushel.
Understanding the Bushel (bu)
A US bushel is about 35.239 liters.
Understanding the Gallon
Gallon (gal) measures volume. The US liquid gallon is defined as exactly 231 cubic inches, equal to 3.785411784 liters. It is classified as a US customary unit.
Where it's used: United States (fuel, beverage, and liquid measurement)
US gallon vs. imperial gallon. The US liquid gallon (3.785411784 L) and the British imperial gallon (4.54609 L) are different units with the same name; always confirm which one a source is using.
Uses of the Gallon today
- Fuel pump and vehicle fuel-economy measurement in the US
- Beverage and liquid product packaging in the US
- Cooking and recipe measurement in US customary units
History of the Gallon
The US gallon descends from the English wine gallon of 231 cubic inches, a standard used for measuring wine in medieval and early modern England, which the American colonies inherited and retained even after England moved to a different imperial gallon in 1824.
England's 1824 Weights and Measures Act replaced the old wine gallon with a new imperial gallon (based on 10 pounds of water), but the US kept the older 231-cubic-inch definition — which is why the US gallon (3.785 L) and the imperial gallon (4.546 L) differ by about 20% today.
Historical origin. Gallon was not the invention of a single named person; it developed through the process described above.
Gallon — sources
- NIST Handbook 44, Appendix C — General tables of units of measurement, including the US gallon definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons are in 1 bushel?
1 bushel equals 9.309177489 gallons, using the exact defined conversion factor rather than an estimate.
How do I convert bushel to gallon?
Multiply the bushel value by 9.309177489. The converter above does this instantly to whatever precision you set.
How do I convert gallon back to bushel?
Use the reverse factor: 1 gallon equals 0.1074208759 bushels. You can also use the swap control in the converter above to flip the direction instantly.
What is a bushel?
Bushel (bu) is a unit of volume.
What is a gallon?
Gallon (gal) measures volume. The US liquid gallon is defined as exactly 231 cubic inches, equal to 3.785411784 liters. It is classified as a US customary unit.
Is the bushel to gallon conversion exact?
Yes. The US liquid gallon is defined as exactly 231 cubic inches, equal to 3.785411784 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.
What is the difference between us gallon vs. imperial gallon?
The US liquid gallon (3.785411784 L) and the British imperial gallon (4.54609 L) are different units with the same name; always confirm which one a source is using.