Liquid application rate.
Gallons per Square Meter to Quarts per Acre Converter — gal/m2 to qt/ac
Convert Gallon per Square Meter (gal/m2) to Quart per Acre (qt/ac) using the exact conversion factor (1 gallon per square meter = 16,187.42569 quart per acre). See the formula, worked examples, and conversion table.
Gallons per Square Meter to Quarts 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 0.003785411784 / 2.33848906e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Square Meter to Quarts per Acre
Gallon per Square Meter and Quart 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
quarts per acre = gallons per square meter × 16187.4256896
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per square meter equals 0.003785411784 base units, and 1 quart per acre equals 2.338489e-7 base units, so dividing one by the other gives the direct gallon per square meter-to-quart per acre factor of 16187.4256896.
Simple example
1 gal/m2 × 16187.42569 = 16,187.42569 qt/ac
1 gallon per square meter = 16,187.42569 quarts per acre.
Real-world example
100 gal/m2 × 16187.42569 = 1,618,742.569 qt/ac
100 gallons per square meter = 1,618,742.569 quarts per acre.
Conversion table
| Gallon per Square Meter (gal/m2) | Quart per Acre (qt/ac) |
|---|---|
| 1 gal/m2 | 16,187.42569 qt/ac |
| 5 gal/m2 | 80,937.12845 qt/ac |
| 10 gal/m2 | 161,874.2569 qt/ac |
| 50 gal/m2 | 809,371.2845 qt/ac |
| 100 gal/m2 | 1,618,742.569 qt/ac |
| 500 gal/m2 | 8,093,712.845 qt/ac |
Reverse conversion: Quart per Acre to Gallon per Square Meter
1 qt/ac × 0.00006177634537 = 0.0000617763 gal/m2
1 quart per acre = 0.0000617763 gallons per square meter.
gallons per square meter = quarts per acre × 0.0000617763453668
For a page dedicated to this direction, see Quart per Acre to Gallon per Square Meter.
Understanding the Gallon per Square Meter (gal/m2)
Liquid application rate.
Understanding the Quart per Acre (qt/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per acre are in 1 gallon per square meter?
1 gallon per square meter equals 16,187.42569 quarts per acre, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per square meter to quart per acre?
Multiply the gallon per square meter value by 16187.42569. The converter above does this instantly to whatever precision you set.
How do I convert quart per acre back to gallon per square meter?
Use the reverse factor: 1 quart per acre equals 0.0000617763 gallons per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per square meter?
Gallon per Square Meter (gal/m2) is a unit of agriculture.
What is a quart per acre?
Quart per Acre (qt/ac) is a unit of agriculture.
Is the gallon per square meter to quart per acre conversion exact?
Yes. Both gallon per square meter and quart per acre are defined by fixed standards rather than physical artifacts, so the factor of 16187.42569 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.