Liquid application rate.
Cubic Meters per Square Kilometer to Gallons per Hectare Converter — m3/km2 to gal/ha
Convert Cubic Meter per Square Kilometer (m3/km2) to Gallon per Hectare (gal/ha) using the exact conversion factor (1 cubic meter per square kilometer = 2.641720524 gallon per hectare). See the formula, worked examples, and conversion table.
Cubic Meters per Square Kilometer to Gallons per Hectare 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 1e-6 / 3.78541178e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meters per Square Kilometer to Gallons per Hectare
Cubic Meter per Square Kilometer and Gallon per Hectare 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 hectare = cubic meters per square kilometer × 2.64172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per square kilometer equals 0.000001 base units, and 1 gallon per hectare equals 3.785412e-7 base units, so dividing one by the other gives the direct cubic meter per square kilometer-to-gallon per hectare factor of 2.64172052358.
Simple example
1 m3/km2 × 2.641720524 = 2.641720524 gal/ha
1 cubic meter per square kilometer = 2.641720524 gallons per hectare.
Real-world example
100 m3/km2 × 2.641720524 = 264.1720524 gal/ha
100 cubic meters per square kilometer = 264.1720524 gallons per hectare.
Conversion table
| Cubic Meter per Square Kilometer (m3/km2) | Gallon per Hectare (gal/ha) |
|---|---|
| 1 m3/km2 | 2.641720524 gal/ha |
| 5 m3/km2 | 13.20860262 gal/ha |
| 10 m3/km2 | 26.41720524 gal/ha |
| 50 m3/km2 | 132.0860262 gal/ha |
| 100 m3/km2 | 264.1720524 gal/ha |
| 500 m3/km2 | 1,320.860262 gal/ha |
Reverse conversion: Gallon per Hectare to Cubic Meter per Square Kilometer
2.641720524 gal/ha × 0.3785411784 = 1 m3/km2
2.641720524 gallons per hectare = 1 cubic meters per square kilometer.
cubic meters per square kilometer = gallons per hectare × 0.3785411784
For a page dedicated to this direction, see Gallon per Hectare to Cubic Meter per Square Kilometer.
Understanding the Cubic Meter per Square Kilometer (m3/km2)
Liquid application rate.
Understanding the Gallon per Hectare (gal/ha)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per hectare are in 1 cubic meter per square kilometer?
1 cubic meter per square kilometer equals 2.641720524 gallons per hectare, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per square kilometer to gallon per hectare?
Multiply the cubic meter per square kilometer value by 2.641720524. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hectare back to cubic meter per square kilometer?
Use the reverse factor: 1 gallon per hectare equals 0.3785411784 cubic meters per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per square kilometer?
Cubic Meter per Square Kilometer (m3/km2) is a unit of agriculture.
What is a gallon per hectare?
Gallon per Hectare (gal/ha) is a unit of agriculture.
Is the cubic meter per square kilometer to gallon per hectare conversion exact?
Yes. Both cubic meter per square kilometer and gallon per hectare are defined by fixed standards rather than physical artifacts, so the factor of 2.641720524 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.