Liquid application rate.
Quarts per Square Kilometer to Milliliters per Square foot Converter — qt/km2 to mL/ft2
Convert Quart per Square Kilometer (qt/km2) to Milliliter per Square foot (mL/ft2) using the exact conversion factor (1 quart per square kilometer = 0.0000879191 milliliter per square foot). See the formula, worked examples, and conversion table.
Quarts per Square Kilometer to Milliliters per Square foot 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 / 1.07639104e-5.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Square Kilometer to Milliliters per Square foot
Quart per Square Kilometer and Milliliter per Square foot 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
milliliters per square foot = quarts per square kilometer × 0.0000879190655964
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 milliliter per square foot equals 0.0000107639104167 base units, so dividing one by the other gives the direct quart per square kilometer-to-milliliter per square foot factor of 0.0000879190655964.
Simple example
1 qt/km2 × 0.0000879190656 = 0.0000879191 mL/ft2
1 quart per square kilometer = 0.0000879191 milliliters per square foot.
Real-world example
100 qt/km2 × 0.0000879190656 = 0.0087919066 mL/ft2
100 quarts per square kilometer = 0.0087919066 milliliters per square foot.
Conversion table
| Quart per Square Kilometer (qt/km2) | Milliliter per Square foot (mL/ft2) |
|---|---|
| 1 qt/km2 | 0.0000879191 mL/ft2 |
| 5 qt/km2 | 0.0004395953 mL/ft2 |
| 10 qt/km2 | 0.0008791907 mL/ft2 |
| 50 qt/km2 | 0.0043959533 mL/ft2 |
| 100 qt/km2 | 0.0087919066 mL/ft2 |
| 500 qt/km2 | 0.0439595328 mL/ft2 |
Reverse conversion: Milliliter per Square foot to Quart per Square Kilometer
0.0000879191 mL/ft2 × 11374.09722 = 1.000000391 qt/km2
0.0000879191 milliliters per square foot = 1.000000391 quarts per square kilometer.
quarts per square kilometer = milliliters per square foot × 11374.0972247
For a page dedicated to this direction, see Milliliter per Square foot to Quart per Square Kilometer.
Understanding the Quart per Square Kilometer (qt/km2)
Liquid application rate.
Understanding the Milliliter per Square foot (mL/ft2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milliliters per square foot are in 1 quart per square kilometer?
1 quart per square kilometer equals 0.0000879191 milliliters per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert quart per square kilometer to milliliter per square foot?
Multiply the quart per square kilometer value by 0.0000879190656. The converter above does this instantly to whatever precision you set.
How do I convert milliliter per square foot back to quart per square kilometer?
Use the reverse factor: 1 milliliter per square foot equals 11,374.09722 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 milliliter per square foot?
Milliliter per Square foot (mL/ft2) is a unit of agriculture.
Is the quart per square kilometer to milliliter per square foot conversion exact?
Yes. Both quart per square kilometer and milliliter per square foot are defined by fixed standards rather than physical artifacts, so the factor of 0.0000879190656 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.