Liquid application rate.
Gallons per Hectare to Gallons per Square Meter Converter — gal/ha to gal/m2
Convert Gallon per Hectare (gal/ha) to Gallon per Square Meter (gal/m2) using the exact conversion factor (1 gallon per hectare = 0.0001 gallon per square meter). See the formula, worked examples, and conversion table.
Gallons per Hectare 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 3.78541178e-7 / 0.003785411784.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Hectare to Gallons per Square Meter
Gallon per Hectare 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 = gallons per hectare × 0.0001
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 gallon per square meter equals 0.003785411784 base units, so dividing one by the other gives the direct gallon per hectare-to-gallon per square meter factor of 0.0001.
Simple example
1 gal/ha × 0.0001 = 0.0001 gal/m2
1 gallon per hectare = 0.0001 gallons per square meter.
Real-world example
100 gal/ha × 0.0001 = 0.01 gal/m2
100 gallons per hectare = 0.01 gallons per square meter.
Conversion table
| Gallon per Hectare (gal/ha) | Gallon per Square Meter (gal/m2) |
|---|---|
| 1 gal/ha | 0.0001 gal/m2 |
| 5 gal/ha | 0.0005 gal/m2 |
| 10 gal/ha | 0.001 gal/m2 |
| 50 gal/ha | 0.005 gal/m2 |
| 100 gal/ha | 0.01 gal/m2 |
| 500 gal/ha | 0.05 gal/m2 |
Reverse conversion: Gallon per Square Meter to Gallon per Hectare
0.0001 gal/m2 × 10000 = 1 gal/ha
0.0001 gallons per square meter = 1 gallon per hectare.
gallons per hectare = gallons per square meter × 10000
For a page dedicated to this direction, see Gallon per Square Meter to Gallon per Hectare.
Understanding the Gallon per Hectare (gal/ha)
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 gallon per hectare?
1 gallon per hectare equals 0.0001 gallons per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hectare to gallon per square meter?
Multiply the gallon per hectare value by 0.0001. The converter above does this instantly to whatever precision you set.
How do I convert gallon per square meter back to gallon per hectare?
Use the reverse factor: 1 gallon per square meter equals 10,000 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 gallon per square meter?
Gallon per Square Meter (gal/m2) is a unit of agriculture.
Is the gallon per hectare to gallon per square meter conversion exact?
Yes. Both gallon per hectare and gallon per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001 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.