Liquid application rate.
Fluid ounces per Acre to Quarts per Square Kilometer Converter — fl oz/ac to qt/km2
Convert Fluid ounce per Acre (fl oz/ac) to Quart per Square Kilometer (qt/km2) using the exact conversion factor (1 fluid ounce per acre = 7.722043171 quart per square kilometer). See the formula, worked examples, and conversion table.
Fluid ounces per Acre to Quarts per Square Kilometer 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 7.3077783e-9 / 9.46352946e-10.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounces per Acre to Quarts per Square Kilometer
Fluid ounce per Acre and Quart per Square Kilometer 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 square kilometer = fluid ounces per acre × 7.72204317085
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per acre equals 7.307778e-9 base units, and 1 quart per square kilometer equals 9.463529e-10 base units, so dividing one by the other gives the direct fluid ounce per acre-to-quart per square kilometer factor of 7.72204317085.
Simple example
1 fl oz/ac × 7.722043171 = 7.722043171 qt/km2
1 fluid ounce per acre = 7.722043171 quarts per square kilometer.
Real-world example
100 fl oz/ac × 7.722043171 = 772.2043171 qt/km2
100 fluid ounces per acre = 772.2043171 quarts per square kilometer.
Conversion table
| Fluid ounce per Acre (fl oz/ac) | Quart per Square Kilometer (qt/km2) |
|---|---|
| 1 fl oz/ac | 7.722043171 qt/km2 |
| 5 fl oz/ac | 38.61021585 qt/km2 |
| 10 fl oz/ac | 77.22043171 qt/km2 |
| 50 fl oz/ac | 386.1021585 qt/km2 |
| 100 fl oz/ac | 772.2043171 qt/km2 |
| 500 fl oz/ac | 3,861.021585 qt/km2 |
Reverse conversion: Quart per Square Kilometer to Fluid ounce per Acre
7.722043171 qt/km2 × 0.1294994055 = 1 fl oz/ac
7.722043171 quarts per square kilometer = 1 fluid ounces per acre.
fluid ounces per acre = quarts per square kilometer × 0.129499405517
For a page dedicated to this direction, see Quart per Square Kilometer to Fluid ounce per Acre.
Understanding the Fluid ounce per Acre (fl oz/ac)
Liquid application rate.
Understanding the Quart per Square Kilometer (qt/km2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per square kilometer are in 1 fluid ounce per acre?
1 fluid ounce per acre equals 7.722043171 quarts per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per acre to quart per square kilometer?
Multiply the fluid ounce per acre value by 7.722043171. The converter above does this instantly to whatever precision you set.
How do I convert quart per square kilometer back to fluid ounce per acre?
Use the reverse factor: 1 quart per square kilometer equals 0.1294994055 fluid ounces per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per acre?
Fluid ounce per Acre (fl oz/ac) is a unit of agriculture.
What is a quart per square kilometer?
Quart per Square Kilometer (qt/km2) is a unit of agriculture.
Is the fluid ounce per acre to quart per square kilometer conversion exact?
Yes. Both fluid ounce per acre and quart per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 7.722043171 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.