Mass application rate.
Ounces per Hectare to Kilograms per Square Kilometer Converter — oz/ha to kg/km2
Convert Ounce per Hectare (oz/ha) to Kilogram per Square Kilometer (kg/km2) using the exact conversion factor (1 ounce per hectare = 2.834952313 kilogram per square kilometer). See the formula, worked examples, and conversion table.
Ounces per Hectare to Kilograms 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.
Mass application rate.
Result = input x 2.83495231e-6 / 1e-6.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Hectare to Kilograms per Square Kilometer
Ounce per Hectare and Kilogram 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 mass application rate units.
Formula
kilograms per square kilometer = ounces per hectare × 2.8349523125
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per hectare equals 0.0000028349523125 base units, and 1 kilogram per square kilometer equals 0.000001 base units, so dividing one by the other gives the direct ounce per hectare-to-kilogram per square kilometer factor of 2.8349523125.
Simple example
1 oz/ha × 2.834952313 = 2.834952313 kg/km2
1 ounce per hectare = 2.834952313 kilograms per square kilometer.
Real-world example
100 oz/ha × 2.834952313 = 283.4952313 kg/km2
100 ounces per hectare = 283.4952313 kilograms per square kilometer.
Conversion table
| Ounce per Hectare (oz/ha) | Kilogram per Square Kilometer (kg/km2) |
|---|---|
| 1 oz/ha | 2.834952313 kg/km2 |
| 5 oz/ha | 14.17476156 kg/km2 |
| 10 oz/ha | 28.34952313 kg/km2 |
| 50 oz/ha | 141.7476156 kg/km2 |
| 100 oz/ha | 283.4952313 kg/km2 |
| 500 oz/ha | 1,417.476156 kg/km2 |
Reverse conversion: Kilogram per Square Kilometer to Ounce per Hectare
2.834952313 kg/km2 × 0.3527396195 = 1 oz/ha
2.834952313 kilograms per square kilometer = 1 ounces per hectare.
ounces per hectare = kilograms per square kilometer × 0.352739619496
For a page dedicated to this direction, see Kilogram per Square Kilometer to Ounce per Hectare.
Understanding the Ounce per Hectare (oz/ha)
Mass application rate.
Understanding the Kilogram per Square Kilometer (kg/km2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per square kilometer are in 1 ounce per hectare?
1 ounce per hectare equals 2.834952313 kilograms per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per hectare to kilogram per square kilometer?
Multiply the ounce per hectare value by 2.834952313. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per square kilometer back to ounce per hectare?
Use the reverse factor: 1 kilogram per square kilometer equals 0.3527396195 ounces per hectare. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per hectare?
Ounce per Hectare (oz/ha) is a unit of agriculture.
What is a kilogram per square kilometer?
Kilogram per Square Kilometer (kg/km2) is a unit of agriculture.
Is the ounce per hectare to kilogram per square kilometer conversion exact?
Yes. Both ounce per hectare and kilogram per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 2.834952313 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.