Mass application rate.
Pounds per Square mile to Grams per Square Meter Converter — lb/mi2 to g/m2
Convert Pound per Square mile (lb/mi2) to Gram per Square Meter (g/m2) using the exact conversion factor (1 pound per square mile = 0.000175133 gram per square meter). See the formula, worked examples, and conversion table.
Pounds per Square mile to Grams per Square Meter 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 1.75132993e-7 / 0.001.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Square mile to Grams per Square Meter
Pound per Square mile and Gram per Square Meter 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
grams per square meter = pounds per square mile × 0.000175132993155
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per square mile equals 1.75133e-7 base units, and 1 gram per square meter equals 0.001 base units, so dividing one by the other gives the direct pound per square mile-to-gram per square meter factor of 0.000175132993155.
Simple example
1 lb/mi2 × 0.0001751329932 = 0.000175133 g/m2
1 pound per square mile = 0.000175133 grams per square meter.
Real-world example
100 lb/mi2 × 0.0001751329932 = 0.0175132993 g/m2
100 pounds per square mile = 0.0175132993 grams per square meter.
Conversion table
| Pound per Square mile (lb/mi2) | Gram per Square Meter (g/m2) |
|---|---|
| 1 lb/mi2 | 0.000175133 g/m2 |
| 5 lb/mi2 | 0.000875665 g/m2 |
| 10 lb/mi2 | 0.0017513299 g/m2 |
| 50 lb/mi2 | 0.0087566497 g/m2 |
| 100 lb/mi2 | 0.0175132993 g/m2 |
| 500 lb/mi2 | 0.0875664966 g/m2 |
Reverse conversion: Gram per Square Meter to Pound per Square mile
0.000175133 g/m2 × 5709.946378 = 1.000000039 lb/mi2
0.000175133 grams per square meter = 1.000000039 pounds per square mile.
pounds per square mile = grams per square meter × 5709.94637837
For a page dedicated to this direction, see Gram per Square Meter to Pound per Square mile.
Understanding the Pound per Square mile (lb/mi2)
Mass application rate.
Understanding the Gram per Square Meter (g/m2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per square meter are in 1 pound per square mile?
1 pound per square mile equals 0.000175133 grams per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert pound per square mile to gram per square meter?
Multiply the pound per square mile value by 0.0001751329932. The converter above does this instantly to whatever precision you set.
How do I convert gram per square meter back to pound per square mile?
Use the reverse factor: 1 gram per square meter equals 5,709.946378 pounds per square mile. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per square mile?
Pound per Square mile (lb/mi2) is a unit of agriculture.
What is a gram per square meter?
Gram per Square Meter (g/m2) is a unit of agriculture.
Is the pound per square mile to gram per square meter conversion exact?
Yes. Both pound per square mile and gram per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.0001751329932 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.