Mass application rate.
Pounds per Square Kilometer to Short tons per Square mile Converter — lb/km2 to ton/mi2
Convert Pound per Square Kilometer (lb/km2) to Short ton per Square mile (ton/mi2) using the exact conversion factor (1 pound per square kilometer = 0.0012949941 short ton per square mile). See the formula, worked examples, and conversion table.
Pounds per Square Kilometer to Short tons per Square mile 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 4.5359237e-7 / 0.0003502659863.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Square Kilometer to Short tons per Square mile
Pound per Square Kilometer and Short ton per Square mile 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 mile = pounds per square kilometer × 0.00129499405517
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per square kilometer equals 4.535924e-7 base units, and 1 short ton per square mile equals 0.000350265986311 base units, so dividing one by the other gives the direct pound per square kilometer-to-short ton per square mile factor of 0.00129499405517.
Simple example
1 lb/km2 × 0.001294994055 = 0.0012949941 ton/mi2
1 pound per square kilometer = 0.0012949941 short tons per square mile.
Real-world example
100 lb/km2 × 0.001294994055 = 0.1294994055 ton/mi2
100 pounds per square kilometer = 0.1294994055 short tons per square mile.
Conversion table
| Pound per Square Kilometer (lb/km2) | Short ton per Square mile (ton/mi2) |
|---|---|
| 1 lb/km2 | 0.0012949941 ton/mi2 |
| 5 lb/km2 | 0.0064749703 ton/mi2 |
| 10 lb/km2 | 0.0129499406 ton/mi2 |
| 50 lb/km2 | 0.0647497028 ton/mi2 |
| 100 lb/km2 | 0.1294994055 ton/mi2 |
| 500 lb/km2 | 0.6474970276 ton/mi2 |
Reverse conversion: Short ton per Square mile to Pound per Square Kilometer
0.0012949941 ton/mi2 × 772.2043171 = 1.000000035 lb/km2
0.0012949941 short tons per square mile = 1.000000035 pounds per square kilometer.
pounds per square kilometer = short tons per square mile × 772.204317085
For a page dedicated to this direction, see Short ton per Square mile to Pound per Square Kilometer.
Understanding the Pound per Square Kilometer (lb/km2)
Mass application rate.
Understanding the Short ton per Square mile (ton/mi2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per square mile are in 1 pound per square kilometer?
1 pound per square kilometer equals 0.0012949941 short tons per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert pound per square kilometer to short ton per square mile?
Multiply the pound per square kilometer value by 0.001294994055. The converter above does this instantly to whatever precision you set.
How do I convert short ton per square mile back to pound per square kilometer?
Use the reverse factor: 1 short ton per square mile equals 772.2043171 pounds per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per square kilometer?
Pound per Square Kilometer (lb/km2) is a unit of agriculture.
What is a short ton per square mile?
Short ton per Square mile (ton/mi2) is a unit of agriculture.
Is the pound per square kilometer to short ton per square mile conversion exact?
Yes. Both pound per square kilometer and short ton per square mile are defined by fixed standards rather than physical artifacts, so the factor of 0.001294994055 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.