Mass application rate.
Pounds per Square mile to Short tons per Square Kilometer Converter — lb/mi2 to ton/km2
Convert Pound per Square mile (lb/mi2) to Short ton per Square Kilometer (ton/km2) using the exact conversion factor (1 pound per square mile = 0.0001930511 short ton per square kilometer). See the formula, worked examples, and conversion table.
Pounds per Square mile to Short tons 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 1.75132993e-7 / 0.00090718474.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Square mile to Short tons per Square Kilometer
Pound per Square mile and Short ton 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
short tons per square kilometer = pounds per square mile × 0.000193051079271
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 short ton per square kilometer equals 0.00090718474 base units, so dividing one by the other gives the direct pound per square mile-to-short ton per square kilometer factor of 0.000193051079271.
Simple example
1 lb/mi2 × 0.0001930510793 = 0.0001930511 ton/km2
1 pound per square mile = 0.0001930511 short tons per square kilometer.
Real-world example
100 lb/mi2 × 0.0001930510793 = 0.0193051079 ton/km2
100 pounds per square mile = 0.0193051079 short tons per square kilometer.
Conversion table
| Pound per Square mile (lb/mi2) | Short ton per Square Kilometer (ton/km2) |
|---|---|
| 1 lb/mi2 | 0.0001930511 ton/km2 |
| 5 lb/mi2 | 0.0009652554 ton/km2 |
| 10 lb/mi2 | 0.0019305108 ton/km2 |
| 50 lb/mi2 | 0.009652554 ton/km2 |
| 100 lb/mi2 | 0.0193051079 ton/km2 |
| 500 lb/mi2 | 0.0965255396 ton/km2 |
Reverse conversion: Short ton per Square Kilometer to Pound per Square mile
0.0001930511 ton/km2 × 5179.976221 = 1.000000107 lb/mi2
0.0001930511 short tons per square kilometer = 1.000000107 pounds per square mile.
pounds per square mile = short tons per square kilometer × 5179.97622067
For a page dedicated to this direction, see Short ton per Square Kilometer to Pound per Square mile.
Understanding the Pound per Square mile (lb/mi2)
Mass application rate.
Understanding the Short ton per Square Kilometer (ton/km2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per square kilometer are in 1 pound per square mile?
1 pound per square mile equals 0.0001930511 short tons per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert pound per square mile to short ton per square kilometer?
Multiply the pound per square mile value by 0.0001930510793. The converter above does this instantly to whatever precision you set.
How do I convert short ton per square kilometer back to pound per square mile?
Use the reverse factor: 1 short ton per square kilometer equals 5,179.976221 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 short ton per square kilometer?
Short ton per Square Kilometer (ton/km2) is a unit of agriculture.
Is the pound per square mile to short ton per square kilometer conversion exact?
Yes. Both pound per square mile and short ton per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 0.0001930510793 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.