Liquid application rate.
Pints per Square Kilometer to Gallons per Acre Converter — pt/km2 to gal/ac
Convert Pint per Square Kilometer (pt/km2) to Gallon per Acre (gal/ac) using the exact conversion factor (1 pint per square kilometer = 0.0005058571 gallon per acre). See the formula, worked examples, and conversion table.
Pints per Square Kilometer to Gallons per Acre 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 4.73176473e-10 / 9.35395623e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pints per Square Kilometer to Gallons per Acre
Pint per Square Kilometer and Gallon per Acre 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
gallons per acre = pints per square kilometer × 0.0005058570528
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per square kilometer equals 4.731765e-10 base units, and 1 gallon per acre equals 9.353956e-7 base units, so dividing one by the other gives the direct pint per square kilometer-to-gallon per acre factor of 0.0005058570528.
Simple example
1 pt/km2 × 0.0005058570528 = 0.0005058571 gal/ac
1 pint per square kilometer = 0.0005058571 gallons per acre.
Real-world example
100 pt/km2 × 0.0005058570528 = 0.0505857053 gal/ac
100 pints per square kilometer = 0.0505857053 gallons per acre.
Conversion table
| Pint per Square Kilometer (pt/km2) | Gallon per Acre (gal/ac) |
|---|---|
| 1 pt/km2 | 0.0005058571 gal/ac |
| 5 pt/km2 | 0.0025292853 gal/ac |
| 10 pt/km2 | 0.0050585705 gal/ac |
| 50 pt/km2 | 0.0252928526 gal/ac |
| 100 pt/km2 | 0.0505857053 gal/ac |
| 500 pt/km2 | 0.2529285264 gal/ac |
Reverse conversion: Gallon per Acre to Pint per Square Kilometer
0.0005058571 gal/ac × 1976.843052 = 1.000000093 pt/km2
0.0005058571 gallons per acre = 1.000000093 pints per square kilometer.
pints per square kilometer = gallons per acre × 1976.84305174
For a page dedicated to this direction, see Gallon per Acre to Pint per Square Kilometer.
Understanding the Pint per Square Kilometer (pt/km2)
Liquid application rate.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per acre are in 1 pint per square kilometer?
1 pint per square kilometer equals 0.0005058571 gallons per acre, using the exact defined conversion factor rather than an estimate.
How do I convert pint per square kilometer to gallon per acre?
Multiply the pint per square kilometer value by 0.0005058570528. The converter above does this instantly to whatever precision you set.
How do I convert gallon per acre back to pint per square kilometer?
Use the reverse factor: 1 gallon per acre equals 1,976.843052 pints per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per square kilometer?
Pint per Square Kilometer (pt/km2) is a unit of agriculture.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
Is the pint per square kilometer to gallon per acre conversion exact?
Yes. Both pint per square kilometer and gallon per acre are defined by fixed standards rather than physical artifacts, so the factor of 0.0005058570528 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.