Mass application rate.
Milligrams per Square foot to Ounces per Square Kilometer Converter — mg/ft2 to oz/km2
Convert Milligram per Square foot (mg/ft2) to Ounce per Square Kilometer (oz/km2) using the exact conversion factor (1 milligram per square foot = 379.6857665 ounce per square kilometer). See the formula, worked examples, and conversion table.
Milligrams per Square foot 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 1.07639104e-5 / 2.83495231e-8.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Square foot to Ounces per Square Kilometer
Milligram per Square foot 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 = milligrams per square foot × 379.685766468
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per square foot equals 0.0000107639104167 base units, and 1 ounce per square kilometer equals 2.834952e-8 base units, so dividing one by the other gives the direct milligram per square foot-to-ounce per square kilometer factor of 379.685766468.
Simple example
1 mg/ft2 × 379.6857665 = 379.6857665 oz/km2
1 milligram per square foot = 379.6857665 ounces per square kilometer.
Real-world example
100 mg/ft2 × 379.6857665 = 37,968.57665 oz/km2
100 milligrams per square foot = 37,968.57665 ounces per square kilometer.
Conversion table
| Milligram per Square foot (mg/ft2) | Ounce per Square Kilometer (oz/km2) |
|---|---|
| 1 mg/ft2 | 379.6857665 oz/km2 |
| 5 mg/ft2 | 1,898.428832 oz/km2 |
| 10 mg/ft2 | 3,796.857665 oz/km2 |
| 50 mg/ft2 | 18,984.28832 oz/km2 |
| 100 mg/ft2 | 37,968.57665 oz/km2 |
| 500 mg/ft2 | 189,842.8832 oz/km2 |
Reverse conversion: Ounce per Square Kilometer to Milligram per Square foot
379.6857665 oz/km2 × 0.002633756881 = 1 mg/ft2
379.6857665 ounces per square kilometer = 1 milligrams per square foot.
milligrams per square foot = ounces per square kilometer × 0.00263375688086
For a page dedicated to this direction, see Ounce per Square Kilometer to Milligram per Square foot.
Understanding the Milligram per Square foot (mg/ft2)
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 milligram per square foot?
1 milligram per square foot equals 379.6857665 ounces per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per square foot to ounce per square kilometer?
Multiply the milligram per square foot value by 379.6857665. The converter above does this instantly to whatever precision you set.
How do I convert ounce per square kilometer back to milligram per square foot?
Use the reverse factor: 1 ounce per square kilometer equals 0.0026337569 milligrams per square foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per square foot?
Milligram per Square foot (mg/ft2) 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 milligram per square foot to ounce per square kilometer conversion exact?
Yes. Both milligram per square foot and ounce per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 379.6857665 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.