Mass application rate.
Ounces per Square mile to Pounds per Acre Converter — oz/mi2 to lb/ac
Convert Ounce per Square mile (oz/mi2) to Pound per Acre (lb/ac) using the exact conversion factor (1 ounce per square mile = 0.0000976563 pound per acre). See the formula, worked examples, and conversion table.
Ounces per Square mile to Pounds per Acre 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 1.09458121e-8 / 0.0001120851156.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Square mile to Pounds per Acre
Ounce per Square mile and Pound per Acre 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 acre = ounces per square mile × 0.00009765625
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per square mile equals 1.094581e-8 base units, and 1 pound per acre equals 0.000112085115619 base units, so dividing one by the other gives the direct ounce per square mile-to-pound per acre factor of 0.00009765625.
Simple example
1 oz/mi2 × 0.00009765625 = 0.0000976563 lb/ac
1 ounce per square mile = 0.0000976563 pounds per acre.
Real-world example
100 oz/mi2 × 0.00009765625 = 0.009765625 lb/ac
100 ounces per square mile = 0.009765625 pounds per acre.
Conversion table
| Ounce per Square mile (oz/mi2) | Pound per Acre (lb/ac) |
|---|---|
| 1 oz/mi2 | 0.0000976563 lb/ac |
| 5 oz/mi2 | 0.0004882813 lb/ac |
| 10 oz/mi2 | 0.0009765625 lb/ac |
| 50 oz/mi2 | 0.0048828125 lb/ac |
| 100 oz/mi2 | 0.009765625 lb/ac |
| 500 oz/mi2 | 0.048828125 lb/ac |
Reverse conversion: Pound per Acre to Ounce per Square mile
0.0000976563 lb/ac × 10240 = 1.000000512 oz/mi2
0.0000976563 pounds per acre = 1.000000512 ounces per square mile.
ounces per square mile = pounds per acre × 10240
For a page dedicated to this direction, see Pound per Acre to Ounce per Square mile.
Understanding the Ounce per Square mile (oz/mi2)
Mass application rate.
Understanding the Pound per Acre (lb/ac)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per acre are in 1 ounce per square mile?
1 ounce per square mile equals 0.0000976563 pounds per acre, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per square mile to pound per acre?
Multiply the ounce per square mile value by 0.00009765625. The converter above does this instantly to whatever precision you set.
How do I convert pound per acre back to ounce per square mile?
Use the reverse factor: 1 pound per acre equals 10,240 ounces per square mile. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per square mile?
Ounce per Square mile (oz/mi2) is a unit of agriculture.
What is a pound per acre?
Pound per Acre (lb/ac) is a unit of agriculture.
Is the ounce per square mile to pound per acre conversion exact?
Yes. Both ounce per square mile and pound per acre are defined by fixed standards rather than physical artifacts, so the factor of 0.00009765625 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.