Mass application rate.
Ounces per Square mile to Milligrams per Square foot Converter — oz/mi2 to mg/ft2
Convert Ounce per Square mile (oz/mi2) to Milligram per Square foot (mg/ft2) using the exact conversion factor (1 ounce per square mile = 0.0010168992 milligram per square foot). See the formula, worked examples, and conversion table.
Ounces per Square mile to Milligrams per Square foot 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 / 1.07639104e-5.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Square mile to Milligrams per Square foot
Ounce per Square mile and Milligram per Square foot 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
milligrams per square foot = ounces per square mile × 0.00101689921678
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 milligram per square foot equals 0.0000107639104167 base units, so dividing one by the other gives the direct ounce per square mile-to-milligram per square foot factor of 0.00101689921678.
Simple example
1 oz/mi2 × 0.001016899217 = 0.0010168992 mg/ft2
1 ounce per square mile = 0.0010168992 milligrams per square foot.
Real-world example
100 oz/mi2 × 0.001016899217 = 0.1016899217 mg/ft2
100 ounces per square mile = 0.1016899217 milligrams per square foot.
Conversion table
| Ounce per Square mile (oz/mi2) | Milligram per Square foot (mg/ft2) |
|---|---|
| 1 oz/mi2 | 0.0010168992 mg/ft2 |
| 5 oz/mi2 | 0.0050844961 mg/ft2 |
| 10 oz/mi2 | 0.0101689922 mg/ft2 |
| 50 oz/mi2 | 0.0508449608 mg/ft2 |
| 100 oz/mi2 | 0.1016899217 mg/ft2 |
| 500 oz/mi2 | 0.5084496084 mg/ft2 |
Reverse conversion: Milligram per Square foot to Ounce per Square mile
0.0010168992 mg/ft2 × 983.3816208 = 0.9999999835 oz/mi2
0.0010168992 milligrams per square foot = 0.9999999835 ounces per square mile.
ounces per square mile = milligrams per square foot × 983.381620815
For a page dedicated to this direction, see Milligram per Square foot to Ounce per Square mile.
Understanding the Ounce per Square mile (oz/mi2)
Mass application rate.
Understanding the Milligram per Square foot (mg/ft2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per square foot are in 1 ounce per square mile?
1 ounce per square mile equals 0.0010168992 milligrams per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per square mile to milligram per square foot?
Multiply the ounce per square mile value by 0.001016899217. The converter above does this instantly to whatever precision you set.
How do I convert milligram per square foot back to ounce per square mile?
Use the reverse factor: 1 milligram per square foot equals 983.3816208 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 milligram per square foot?
Milligram per Square foot (mg/ft2) is a unit of agriculture.
Is the ounce per square mile to milligram per square foot conversion exact?
Yes. Both ounce per square mile and milligram per square foot are defined by fixed standards rather than physical artifacts, so the factor of 0.001016899217 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.