Liquid application rate.
Pints per Square Kilometer to Quarts per Acre Converter — pt/km2 to qt/ac
Convert Pint per Square Kilometer (pt/km2) to Quart per Acre (qt/ac) using the exact conversion factor (1 pint per square kilometer = 0.0020234282 quart per acre). See the formula, worked examples, and conversion table.
Pints per Square Kilometer to Quarts 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 / 2.33848906e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pints per Square Kilometer to Quarts per Acre
Pint per Square Kilometer and Quart 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
quarts per acre = pints per square kilometer × 0.0020234282112
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 quart per acre equals 2.338489e-7 base units, so dividing one by the other gives the direct pint per square kilometer-to-quart per acre factor of 0.0020234282112.
Simple example
1 pt/km2 × 0.002023428211 = 0.0020234282 qt/ac
1 pint per square kilometer = 0.0020234282 quarts per acre.
Real-world example
100 pt/km2 × 0.002023428211 = 0.2023428211 qt/ac
100 pints per square kilometer = 0.2023428211 quarts per acre.
Conversion table
| Pint per Square Kilometer (pt/km2) | Quart per Acre (qt/ac) |
|---|---|
| 1 pt/km2 | 0.0020234282 qt/ac |
| 5 pt/km2 | 0.0101171411 qt/ac |
| 10 pt/km2 | 0.0202342821 qt/ac |
| 50 pt/km2 | 0.1011714106 qt/ac |
| 100 pt/km2 | 0.2023428211 qt/ac |
| 500 pt/km2 | 1.011714106 qt/ac |
Reverse conversion: Quart per Acre to Pint per Square Kilometer
0.0020234282 qt/ac × 494.2107629 = 0.9999999945 pt/km2
0.0020234282 quarts per acre = 0.9999999945 pints per square kilometer.
pints per square kilometer = quarts per acre × 494.210762934
For a page dedicated to this direction, see Quart per Acre to Pint per Square Kilometer.
Understanding the Pint per Square Kilometer (pt/km2)
Liquid application rate.
Understanding the Quart per Acre (qt/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per acre are in 1 pint per square kilometer?
1 pint per square kilometer equals 0.0020234282 quarts per acre, using the exact defined conversion factor rather than an estimate.
How do I convert pint per square kilometer to quart per acre?
Multiply the pint per square kilometer value by 0.002023428211. The converter above does this instantly to whatever precision you set.
How do I convert quart per acre back to pint per square kilometer?
Use the reverse factor: 1 quart per acre equals 494.2107629 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 quart per acre?
Quart per Acre (qt/ac) is a unit of agriculture.
Is the pint per square kilometer to quart per acre conversion exact?
Yes. Both pint per square kilometer and quart per acre are defined by fixed standards rather than physical artifacts, so the factor of 0.002023428211 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.