Liquid application rate.
Quarts per Acre to Gallons per Square Meter Converter — qt/ac to gal/m2
Convert Quart per Acre (qt/ac) to Gallon per Square Meter (gal/m2) using the exact conversion factor (1 quart per acre = 0.0000617763 gallon per square meter). See the formula, worked examples, and conversion table.
Quarts per Acre to Gallons 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 2.33848906e-7 / 0.003785411784.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Acre to Gallons per Square Meter
Quart per Acre and Gallon 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
gallons per square meter = quarts per acre × 0.0000617763453668
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 square meter equals 0.003785411784 base units, so dividing one by the other gives the direct quart per acre-to-gallon per square meter factor of 0.0000617763453668.
Simple example
1 qt/ac × 0.00006177634537 = 0.0000617763 gal/m2
1 quart per acre = 0.0000617763 gallons per square meter.
Real-world example
100 qt/ac × 0.00006177634537 = 0.0061776345 gal/m2
100 quarts per acre = 0.0061776345 gallons per square meter.
Conversion table
| Quart per Acre (qt/ac) | Gallon per Square Meter (gal/m2) |
|---|---|
| 1 qt/ac | 0.0000617763 gal/m2 |
| 5 qt/ac | 0.0003088817 gal/m2 |
| 10 qt/ac | 0.0006177635 gal/m2 |
| 50 qt/ac | 0.0030888173 gal/m2 |
| 100 qt/ac | 0.0061776345 gal/m2 |
| 500 qt/ac | 0.0308881727 gal/m2 |
Reverse conversion: Gallon per Square Meter to Quart per Acre
0.0000617763 gal/m2 × 16187.42569 = 0.9999992656 qt/ac
0.0000617763 gallons per square meter = 0.9999992656 quarts per acre.
quarts per acre = gallons per square meter × 16187.4256896
For a page dedicated to this direction, see Gallon per Square Meter to Quart per Acre.
Understanding the Quart per Acre (qt/ac)
Liquid application rate.
Understanding the Gallon per Square Meter (gal/m2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per square meter are in 1 quart per acre?
1 quart per acre equals 0.0000617763 gallons per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert quart per acre to gallon per square meter?
Multiply the quart per acre value by 0.00006177634537. The converter above does this instantly to whatever precision you set.
How do I convert gallon per square meter back to quart per acre?
Use the reverse factor: 1 gallon per square meter equals 16,187.42569 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 square meter?
Gallon per Square Meter (gal/m2) is a unit of agriculture.
Is the quart per acre to gallon per square meter conversion exact?
Yes. Both quart per acre and gallon per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.00006177634537 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.