Liquid application rate.
Quarts per Square Kilometer to Fluid ounces per Acre Converter — qt/km2 to fl oz/ac
Convert Quart per Square Kilometer (qt/km2) to Fluid ounce per Acre (fl oz/ac) using the exact conversion factor (1 quart per square kilometer = 0.1294994055 fluid ounce per acre). See the formula, worked examples, and conversion table.
Quarts per Square Kilometer to Fluid ounces 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 9.46352946e-10 / 7.3077783e-9.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Square Kilometer to Fluid ounces per Acre
Quart per Square Kilometer and Fluid ounce 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
fluid ounces per acre = quarts per square kilometer × 0.129499405517
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per square kilometer equals 9.463529e-10 base units, and 1 fluid ounce per acre equals 7.307778e-9 base units, so dividing one by the other gives the direct quart per square kilometer-to-fluid ounce per acre factor of 0.129499405517.
Simple example
1 qt/km2 × 0.1294994055 = 0.1294994055 fl oz/ac
1 quart per square kilometer = 0.1294994055 fluid ounces per acre.
Real-world example
100 qt/km2 × 0.1294994055 = 12.94994055 fl oz/ac
100 quarts per square kilometer = 12.94994055 fluid ounces per acre.
Conversion table
| Quart per Square Kilometer (qt/km2) | Fluid ounce per Acre (fl oz/ac) |
|---|---|
| 1 qt/km2 | 0.1294994055 fl oz/ac |
| 5 qt/km2 | 0.6474970276 fl oz/ac |
| 10 qt/km2 | 1.294994055 fl oz/ac |
| 50 qt/km2 | 6.474970276 fl oz/ac |
| 100 qt/km2 | 12.94994055 fl oz/ac |
| 500 qt/km2 | 64.74970276 fl oz/ac |
Reverse conversion: Fluid ounce per Acre to Quart per Square Kilometer
0.1294994055 fl oz/ac × 7.722043171 = 0.9999999999 qt/km2
0.1294994055 fluid ounces per acre = 0.9999999999 quarts per square kilometer.
quarts per square kilometer = fluid ounces per acre × 7.72204317085
For a page dedicated to this direction, see Fluid ounce per Acre to Quart per Square Kilometer.
Understanding the Quart per Square Kilometer (qt/km2)
Liquid application rate.
Understanding the Fluid ounce per Acre (fl oz/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounces per acre are in 1 quart per square kilometer?
1 quart per square kilometer equals 0.1294994055 fluid ounces per acre, using the exact defined conversion factor rather than an estimate.
How do I convert quart per square kilometer to fluid ounce per acre?
Multiply the quart per square kilometer value by 0.1294994055. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per acre back to quart per square kilometer?
Use the reverse factor: 1 fluid ounce per acre equals 7.722043171 quarts per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per square kilometer?
Quart per Square Kilometer (qt/km2) is a unit of agriculture.
What is a fluid ounce per acre?
Fluid ounce per Acre (fl oz/ac) is a unit of agriculture.
Is the quart per square kilometer to fluid ounce per acre conversion exact?
Yes. Both quart per square kilometer and fluid ounce per acre are defined by fixed standards rather than physical artifacts, so the factor of 0.1294994055 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.