Liquid application rate.
Gallons per Acre to Quarts per Square Meter Converter — gal/ac to qt/m2
Convert Gallon per Acre (gal/ac) to Quart per Square Meter (qt/m2) using the exact conversion factor (1 gallon per acre = 0.0009884215 quart per square meter). See the formula, worked examples, and conversion table.
Gallons per Acre to Quarts per Square Meter 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 9.35395623e-7 / 0.000946352946.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Acre to Quarts per Square Meter
Gallon per Acre and Quart per Square Meter 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
quarts per square meter = gallons per acre × 0.000988421525869
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per acre equals 9.353956e-7 base units, and 1 quart per square meter equals 0.000946352946 base units, so dividing one by the other gives the direct gallon per acre-to-quart per square meter factor of 0.000988421525869.
Simple example
1 gal/ac × 0.0009884215259 = 0.0009884215 qt/m2
1 gallon per acre = 0.0009884215 quarts per square meter.
Real-world example
100 gal/ac × 0.0009884215259 = 0.0988421526 qt/m2
100 gallons per acre = 0.0988421526 quarts per square meter.
Conversion table
| Gallon per Acre (gal/ac) | Quart per Square Meter (qt/m2) |
|---|---|
| 1 gal/ac | 0.0009884215 qt/m2 |
| 5 gal/ac | 0.0049421076 qt/m2 |
| 10 gal/ac | 0.0098842153 qt/m2 |
| 50 gal/ac | 0.0494210763 qt/m2 |
| 100 gal/ac | 0.0988421526 qt/m2 |
| 500 gal/ac | 0.4942107629 qt/m2 |
Reverse conversion: Quart per Square Meter to Gallon per Acre
0.0009884215 qt/m2 × 1011.714106 = 0.9999999738 gal/ac
0.0009884215 quarts per square meter = 0.9999999738 gallons per acre.
gallons per acre = quarts per square meter × 1011.7141056
For a page dedicated to this direction, see Quart per Square Meter to Gallon per Acre.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Understanding the Quart per Square Meter (qt/m2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per square meter are in 1 gallon per acre?
1 gallon per acre equals 0.0009884215 quarts per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per acre to quart per square meter?
Multiply the gallon per acre value by 0.0009884215259. The converter above does this instantly to whatever precision you set.
How do I convert quart per square meter back to gallon per acre?
Use the reverse factor: 1 quart per square meter equals 1,011.714106 gallons per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
What is a quart per square meter?
Quart per Square Meter (qt/m2) is a unit of agriculture.
Is the gallon per acre to quart per square meter conversion exact?
Yes. Both gallon per acre and quart per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.0009884215259 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.