Mass application rate.
Metric tons per Square mile to Milligrams per Square foot Converter — t/mi2 to mg/ft2
Convert Metric ton per Square mile (t/mi2) to Milligram per Square foot (mg/ft2) using the exact conversion factor (1 metric ton per square mile = 35.87006428 milligram per square foot). See the formula, worked examples, and conversion table.
Metric tons 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 0.0003861021585 / 1.07639104e-5.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Metric tons per Square mile to Milligrams per Square foot
Metric ton 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 = metric tons per square mile × 35.8700642792
This factor comes from each unit's defined relationship to the category's base unit: 1 metric ton per square mile equals 0.000386102158542 base units, and 1 milligram per square foot equals 0.0000107639104167 base units, so dividing one by the other gives the direct metric ton per square mile-to-milligram per square foot factor of 35.8700642792.
Simple example
1 t/mi2 × 35.87006428 = 35.87006428 mg/ft2
1 metric ton per square mile = 35.87006428 milligrams per square foot.
Real-world example
100 t/mi2 × 35.87006428 = 3,587.006428 mg/ft2
100 metric tons per square mile = 3,587.006428 milligrams per square foot.
Conversion table
| Metric ton per Square mile (t/mi2) | Milligram per Square foot (mg/ft2) |
|---|---|
| 1 t/mi2 | 35.87006428 mg/ft2 |
| 5 t/mi2 | 179.3503214 mg/ft2 |
| 10 t/mi2 | 358.7006428 mg/ft2 |
| 50 t/mi2 | 1,793.503214 mg/ft2 |
| 100 t/mi2 | 3,587.006428 mg/ft2 |
| 500 t/mi2 | 17,935.03214 mg/ft2 |
Reverse conversion: Milligram per Square foot to Metric ton per Square mile
35.87006428 mg/ft2 × 0.0278784 = 1 t/mi2
35.87006428 milligrams per square foot = 1 metric tons per square mile.
metric tons per square mile = milligrams per square foot × 0.0278784
For a page dedicated to this direction, see Milligram per Square foot to Metric ton per Square mile.
Understanding the Metric ton per Square mile (t/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 metric ton per square mile?
1 metric ton per square mile equals 35.87006428 milligrams per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert metric ton per square mile to milligram per square foot?
Multiply the metric ton per square mile value by 35.87006428. The converter above does this instantly to whatever precision you set.
How do I convert milligram per square foot back to metric ton per square mile?
Use the reverse factor: 1 milligram per square foot equals 0.0278784 metric tons per square mile. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric ton per square mile?
Metric ton per Square mile (t/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 metric ton per square mile to milligram per square foot conversion exact?
Yes. Both metric ton per square mile and milligram per square foot are defined by fixed standards rather than physical artifacts, so the factor of 35.87006428 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.