Mass application rate.
Grams per Acre to Ounces per Square Kilometer Converter — g/ac to oz/km2
Convert Gram per Acre (g/ac) to Ounce per Square Kilometer (oz/km2) using the exact conversion factor (1 gram per acre = 8.716385823 ounce per square kilometer). See the formula, worked examples, and conversion table.
Grams per Acre to 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.
Mass application rate.
Result = input x 2.47105381e-7 / 2.83495231e-8.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Grams per Acre to Ounces per Square Kilometer
Gram per Acre and 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 mass application rate units.
Formula
ounces per square kilometer = grams per acre × 8.71638582341
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per acre equals 2.471054e-7 base units, and 1 ounce per square kilometer equals 2.834952e-8 base units, so dividing one by the other gives the direct gram per acre-to-ounce per square kilometer factor of 8.71638582341.
Simple example
1 g/ac × 8.716385823 = 8.716385823 oz/km2
1 gram per acre = 8.716385823 ounces per square kilometer.
Real-world example
100 g/ac × 8.716385823 = 871.6385823 oz/km2
100 grams per acre = 871.6385823 ounces per square kilometer.
Conversion table
| Gram per Acre (g/ac) | Ounce per Square Kilometer (oz/km2) |
|---|---|
| 1 g/ac | 8.716385823 oz/km2 |
| 5 g/ac | 43.58192912 oz/km2 |
| 10 g/ac | 87.16385823 oz/km2 |
| 50 g/ac | 435.8192912 oz/km2 |
| 100 g/ac | 871.6385823 oz/km2 |
| 500 g/ac | 4,358.192912 oz/km2 |
Reverse conversion: Ounce per Square Kilometer to Gram per Acre
8.716385823 oz/km2 × 0.1147264497 = 1 g/ac
8.716385823 ounces per square kilometer = 1 grams per acre.
grams per acre = ounces per square kilometer × 0.11472644973
For a page dedicated to this direction, see Ounce per Square Kilometer to Gram per Acre.
Understanding the Gram per Acre (g/ac)
Mass application rate.
Understanding the Ounce per Square Kilometer (oz/km2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per square kilometer are in 1 gram per acre?
1 gram per acre equals 8.716385823 ounces per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert gram per acre to ounce per square kilometer?
Multiply the gram per acre value by 8.716385823. The converter above does this instantly to whatever precision you set.
How do I convert ounce per square kilometer back to gram per acre?
Use the reverse factor: 1 ounce per square kilometer equals 0.1147264497 grams per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per acre?
Gram per Acre (g/ac) is a unit of agriculture.
What is a ounce per square kilometer?
Ounce per Square Kilometer (oz/km2) is a unit of agriculture.
Is the gram per acre to ounce per square kilometer conversion exact?
Yes. Both gram per acre and ounce per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 8.716385823 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.