Liquid application rate.
Gallons per Square Kilometer to Pints per Square mile Converter — gal/km2 to pt/mi2
Convert Gallon per Square Kilometer (gal/km2) to Pint per Square mile (pt/mi2) using the exact conversion factor (1 gallon per square kilometer = 20.71990488 pint per square mile). See the formula, worked examples, and conversion table.
Gallons per Square Kilometer to Pints 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.
Liquid application rate.
Result = input x 3.78541178e-9 / 1.82694458e-10.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Square Kilometer to Pints per Square mile
Gallon per Square Kilometer and Pint 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 liquid application rate units.
Formula
pints per square mile = gallons per square kilometer × 20.7199048827
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per square kilometer equals 3.785412e-9 base units, and 1 pint per square mile equals 1.826945e-10 base units, so dividing one by the other gives the direct gallon per square kilometer-to-pint per square mile factor of 20.7199048827.
Simple example
1 gal/km2 × 20.71990488 = 20.71990488 pt/mi2
1 gallon per square kilometer = 20.71990488 pints per square mile.
Real-world example
100 gal/km2 × 20.71990488 = 2,071.990488 pt/mi2
100 gallons per square kilometer = 2,071.990488 pints per square mile.
Conversion table
| Gallon per Square Kilometer (gal/km2) | Pint per Square mile (pt/mi2) |
|---|---|
| 1 gal/km2 | 20.71990488 pt/mi2 |
| 5 gal/km2 | 103.5995244 pt/mi2 |
| 10 gal/km2 | 207.1990488 pt/mi2 |
| 50 gal/km2 | 1,035.995244 pt/mi2 |
| 100 gal/km2 | 2,071.990488 pt/mi2 |
| 500 gal/km2 | 10,359.95244 pt/mi2 |
Reverse conversion: Pint per Square mile to Gallon per Square Kilometer
20.71990488 pt/mi2 × 0.04826276982 = 0.9999999999 gal/km2
20.71990488 pints per square mile = 0.9999999999 gallons per square kilometer.
gallons per square kilometer = pints per square mile × 0.0482627698178
For a page dedicated to this direction, see Pint per Square mile to Gallon per Square Kilometer.
Understanding the Gallon per Square Kilometer (gal/km2)
Liquid application rate.
Understanding the Pint per Square mile (pt/mi2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pints per square mile are in 1 gallon per square kilometer?
1 gallon per square kilometer equals 20.71990488 pints per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per square kilometer to pint per square mile?
Multiply the gallon per square kilometer value by 20.71990488. The converter above does this instantly to whatever precision you set.
How do I convert pint per square mile back to gallon per square kilometer?
Use the reverse factor: 1 pint per square mile equals 0.0482627698 gallons per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per square kilometer?
Gallon per Square Kilometer (gal/km2) is a unit of agriculture.
What is a pint per square mile?
Pint per Square mile (pt/mi2) is a unit of agriculture.
Is the gallon per square kilometer to pint per square mile conversion exact?
Yes. Both gallon per square kilometer and pint per square mile are defined by fixed standards rather than physical artifacts, so the factor of 20.71990488 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.