Mass application rate.
Pounds per Hectare to Kilograms per Square mile Converter — lb/ha to kg/mi2
Convert Pound per Hectare (lb/ha) to Kilogram per Square mile (kg/mi2) using the exact conversion factor (1 pound per hectare = 117.4798845 kilogram per square mile). See the formula, worked examples, and conversion table.
Pounds per Hectare to Kilograms 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-5 / 3.86102159e-7.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Hectare to Kilograms per Square mile
Pound per Hectare and Kilogram 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
kilograms per square mile = pounds per hectare × 117.479884524
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per hectare equals 0.000045359237 base units, and 1 kilogram per square mile equals 3.861022e-7 base units, so dividing one by the other gives the direct pound per hectare-to-kilogram per square mile factor of 117.479884524.
Simple example
1 lb/ha × 117.4798845 = 117.4798845 kg/mi2
1 pound per hectare = 117.4798845 kilograms per square mile.
Real-world example
100 lb/ha × 117.4798845 = 11,747.98845 kg/mi2
100 pounds per hectare = 11,747.98845 kilograms per square mile.
Conversion table
| Pound per Hectare (lb/ha) | Kilogram per Square mile (kg/mi2) |
|---|---|
| 1 lb/ha | 117.4798845 kg/mi2 |
| 5 lb/ha | 587.3994226 kg/mi2 |
| 10 lb/ha | 1,174.798845 kg/mi2 |
| 50 lb/ha | 5,873.994226 kg/mi2 |
| 100 lb/ha | 11,747.98845 kg/mi2 |
| 500 lb/ha | 58,739.94226 kg/mi2 |
Reverse conversion: Kilogram per Square mile to Pound per Hectare
117.4798845 kg/mi2 × 0.008512095531 = 0.9999999998 lb/ha
117.4798845 kilograms per square mile = 0.9999999998 pounds per hectare.
pounds per hectare = kilograms per square mile × 0.00851209553067
For a page dedicated to this direction, see Kilogram per Square mile to Pound per Hectare.
Understanding the Pound per Hectare (lb/ha)
Mass application rate.
Understanding the Kilogram per Square mile (kg/mi2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per square mile are in 1 pound per hectare?
1 pound per hectare equals 117.4798845 kilograms per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert pound per hectare to kilogram per square mile?
Multiply the pound per hectare value by 117.4798845. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per square mile back to pound per hectare?
Use the reverse factor: 1 kilogram per square mile equals 0.0085120955 pounds per hectare. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per hectare?
Pound per Hectare (lb/ha) is a unit of agriculture.
What is a kilogram per square mile?
Kilogram per Square mile (kg/mi2) is a unit of agriculture.
Is the pound per hectare to kilogram per square mile conversion exact?
Yes. Both pound per hectare and kilogram per square mile are defined by fixed standards rather than physical artifacts, so the factor of 117.4798845 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.