Mass application rate.
Ounces per Square Kilometer to Pounds per Square mile Converter — oz/km2 to lb/mi2
Convert Ounce per Square Kilometer (oz/km2) to Pound per Square mile (lb/mi2) using the exact conversion factor (1 ounce per square kilometer = 0.1618742569 pound per square mile). See the formula, worked examples, and conversion table.
Ounces per Square Kilometer to Pounds per Square mile 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-8 / 1.75132993e-7.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Square Kilometer to Pounds per Square mile
Ounce per Square Kilometer and Pound per Square mile 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
pounds per square mile = ounces per square kilometer × 0.161874256896
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per square kilometer equals 2.834952e-8 base units, and 1 pound per square mile equals 1.75133e-7 base units, so dividing one by the other gives the direct ounce per square kilometer-to-pound per square mile factor of 0.161874256896.
Simple example
1 oz/km2 × 0.1618742569 = 0.1618742569 lb/mi2
1 ounce per square kilometer = 0.1618742569 pounds per square mile.
Real-world example
100 oz/km2 × 0.1618742569 = 16.18742569 lb/mi2
100 ounces per square kilometer = 16.18742569 pounds per square mile.
Conversion table
| Ounce per Square Kilometer (oz/km2) | Pound per Square mile (lb/mi2) |
|---|---|
| 1 oz/km2 | 0.1618742569 lb/mi2 |
| 5 oz/km2 | 0.8093712845 lb/mi2 |
| 10 oz/km2 | 1.618742569 lb/mi2 |
| 50 oz/km2 | 8.093712845 lb/mi2 |
| 100 oz/km2 | 16.18742569 lb/mi2 |
| 500 oz/km2 | 80.93712845 lb/mi2 |
Reverse conversion: Pound per Square mile to Ounce per Square Kilometer
0.1618742569 lb/mi2 × 6.177634537 = 1 oz/km2
0.1618742569 pounds per square mile = 1 ounces per square kilometer.
ounces per square kilometer = pounds per square mile × 6.17763453668
For a page dedicated to this direction, see Pound per Square mile to Ounce per Square Kilometer.
Understanding the Ounce per Square Kilometer (oz/km2)
Mass application rate.
Understanding the Pound per Square mile (lb/mi2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per square mile are in 1 ounce per square kilometer?
1 ounce per square kilometer equals 0.1618742569 pounds per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per square kilometer to pound per square mile?
Multiply the ounce per square kilometer value by 0.1618742569. The converter above does this instantly to whatever precision you set.
How do I convert pound per square mile back to ounce per square kilometer?
Use the reverse factor: 1 pound per square mile equals 6.177634537 ounces per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per square kilometer?
Ounce per Square Kilometer (oz/km2) is a unit of agriculture.
What is a pound per square mile?
Pound per Square mile (lb/mi2) is a unit of agriculture.
Is the ounce per square kilometer to pound per square mile conversion exact?
Yes. Both ounce per square kilometer and pound per square mile are defined by fixed standards rather than physical artifacts, so the factor of 0.1618742569 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.