Liquid application rate.
Quarts per Acre to Gallons per Acre Converter — qt/ac to gal/ac
Convert Quart per Acre (qt/ac) to Gallon per Acre (gal/ac) using the exact conversion factor (1 quart per acre = 0.25 gallon per acre). See the formula, worked examples, and conversion table.
Quarts per Acre to Gallons per Acre converter
Converter
Agriculture Converter
Convert acres, hectares, yield, seed, fertilizer, irrigation, and application-rate units.
Context values
Some unit families need one extra value for a physically accurate result.
Liquid application rate.
Result = input x 2.33848906e-7 / 9.35395623e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Acre to Gallons per Acre
Quart per Acre and Gallon per Acre both measure a farming-related quantity — a land area or an application/yield rate per unit area — used to report crop yields, calculate how much fertilizer or seed a field needs, and plan irrigation. Both are liquid application rate units.
Formula
gallons per acre = quarts per acre × 0.25
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per acre equals 2.338489e-7 base units, and 1 gallon per acre equals 9.353956e-7 base units, so dividing one by the other gives the direct quart per acre-to-gallon per acre factor of 0.25.
Simple example
1 qt/ac × 0.25 = 0.25 gal/ac
1 quart per acre = 0.25 gallons per acre.
Real-world example
100 qt/ac × 0.25 = 25 gal/ac
100 quarts per acre = 25 gallons per acre.
Conversion table
| Quart per Acre (qt/ac) | Gallon per Acre (gal/ac) |
|---|---|
| 1 qt/ac | 0.25 gal/ac |
| 5 qt/ac | 1.25 gal/ac |
| 10 qt/ac | 2.5 gal/ac |
| 50 qt/ac | 12.5 gal/ac |
| 100 qt/ac | 25 gal/ac |
| 500 qt/ac | 125 gal/ac |
Reverse conversion: Gallon per Acre to Quart per Acre
0.25 gal/ac × 4 = 1 qt/ac
0.25 gallons per acre = 1 quart per acre.
quarts per acre = gallons per acre × 4
For a page dedicated to this direction, see Gallon per Acre to Quart per Acre.
Understanding the Quart per Acre (qt/ac)
Liquid application rate.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per acre are in 1 quart per acre?
1 quart per acre equals 0.25 gallons per acre, using the exact defined conversion factor rather than an estimate.
How do I convert quart per acre to gallon per acre?
Multiply the quart per acre value by 0.25. The converter above does this instantly to whatever precision you set.
How do I convert gallon per acre back to quart per acre?
Use the reverse factor: 1 gallon per acre equals 4 quarts per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per acre?
Quart per Acre (qt/ac) is a unit of agriculture.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
Is the quart per acre to gallon per acre conversion exact?
Yes. Both quart per acre and gallon per acre are defined by fixed standards rather than physical artifacts, so the factor of 0.25 used above is exact to as many digits as you choose to display.
What's the difference between a yield rate and an application rate?
A yield rate describes how much of a crop is harvested per unit of land area (for example, tonnes per hectare). An application rate describes how much of an input like fertilizer or seed is applied per unit of land area. Both are commonly expressed using the same kind of mass-per-area units.