Liquid application rate.
Gallons per Hectare to Fluid ounces per Square Kilometer Converter — gal/ha to fl oz/km2
Convert Gallon per Hectare (gal/ha) to Fluid ounce per Square Kilometer (fl oz/km2) using the exact conversion factor (1 gallon per hectare = 12,800 fluid ounce per square kilometer). See the formula, worked examples, and conversion table.
Gallons per Hectare to Fluid ounces per Square Kilometer 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 / 2.95735296e-11.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Hectare to Fluid ounces per Square Kilometer
Gallon per Hectare and Fluid ounce per Square Kilometer 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
fluid ounces per square kilometer = gallons per hectare × 12800
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 fluid ounce per square kilometer equals 2.957353e-11 base units, so dividing one by the other gives the direct gallon per hectare-to-fluid ounce per square kilometer factor of 12800.
Simple example
1 gal/ha × 12800 = 12,800 fl oz/km2
1 gallon per hectare = 12,800 fluid ounces per square kilometer.
Real-world example
100 gal/ha × 12800 = 1,280,000 fl oz/km2
100 gallons per hectare = 1,280,000 fluid ounces per square kilometer.
Conversion table
| Gallon per Hectare (gal/ha) | Fluid ounce per Square Kilometer (fl oz/km2) |
|---|---|
| 1 gal/ha | 12,800 fl oz/km2 |
| 5 gal/ha | 64,000 fl oz/km2 |
| 10 gal/ha | 128,000 fl oz/km2 |
| 50 gal/ha | 640,000 fl oz/km2 |
| 100 gal/ha | 1,280,000 fl oz/km2 |
| 500 gal/ha | 6,400,000 fl oz/km2 |
Reverse conversion: Fluid ounce per Square Kilometer to Gallon per Hectare
1 fl oz/km2 × 0.000078125 = 0.000078125 gal/ha
1 fluid ounce per square kilometer = 0.000078125 gallons per hectare.
gallons per hectare = fluid ounces per square kilometer × 0.000078125
For a page dedicated to this direction, see Fluid ounce per Square Kilometer to Gallon per Hectare.
Understanding the Gallon per Hectare (gal/ha)
Liquid application rate.
Understanding the Fluid ounce per Square Kilometer (fl oz/km2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounces per square kilometer are in 1 gallon per hectare?
1 gallon per hectare equals 12,800 fluid ounces per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per hectare to fluid ounce per square kilometer?
Multiply the gallon per hectare value by 12800. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per square kilometer back to gallon per hectare?
Use the reverse factor: 1 fluid ounce per square kilometer equals 0.000078125 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 fluid ounce per square kilometer?
Fluid ounce per Square Kilometer (fl oz/km2) is a unit of agriculture.
Is the gallon per hectare to fluid ounce per square kilometer conversion exact?
Yes. Both gallon per hectare and fluid ounce per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 12800 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.