Liquid application rate.
Gallons per Hectare to Quarts per Square Meter Converter — gal/ha to qt/m2
Convert Gallon per Hectare (gal/ha) to Quart per Square Meter (qt/m2) using the exact conversion factor (1 gallon per hectare = 0.0004 quart per square meter). See the formula, worked examples, and conversion table.
Gallons per Hectare 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 3.78541178e-7 / 0.000946352946.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Hectare to Quarts per Square Meter
Gallon per Hectare 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 hectare × 0.0004
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per hectare equals 3.785412e-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 hectare-to-quart per square meter factor of 0.0004.
Simple example
1 gal/ha × 0.0004 = 0.0004 qt/m2
1 gallon per hectare = 0.0004 quarts per square meter.
Real-world example
100 gal/ha × 0.0004 = 0.04 qt/m2
100 gallons per hectare = 0.04 quarts per square meter.
Conversion table
| Gallon per Hectare (gal/ha) | Quart per Square Meter (qt/m2) |
|---|---|
| 1 gal/ha | 0.0004 qt/m2 |
| 5 gal/ha | 0.002 qt/m2 |
| 10 gal/ha | 0.004 qt/m2 |
| 50 gal/ha | 0.02 qt/m2 |
| 100 gal/ha | 0.04 qt/m2 |
| 500 gal/ha | 0.2 qt/m2 |
Reverse conversion: Quart per Square Meter to Gallon per Hectare
0.0004 qt/m2 × 2500 = 1 gal/ha
0.0004 quarts per square meter = 1 gallon per hectare.
gallons per hectare = quarts per square meter × 2500
For a page dedicated to this direction, see Quart per Square Meter to Gallon per Hectare.
Understanding the Gallon per Hectare (gal/ha)
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 hectare?
1 gallon per hectare equals 0.0004 quarts per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hectare to quart per square meter?
Multiply the gallon per hectare value by 0.0004. The converter above does this instantly to whatever precision you set.
How do I convert quart per square meter back to gallon per hectare?
Use the reverse factor: 1 quart per square meter equals 2,500 gallons per hectare. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per hectare?
Gallon per Hectare (gal/ha) 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 hectare to quart per square meter conversion exact?
Yes. Both gallon per hectare and quart per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.0004 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.