Liquid application rate.
Milliliters per Square Kilometer to Fluid ounces per Square foot Converter — mL/km2 to fl oz/ft2
Convert Milliliter per Square Kilometer (mL/km2) to Fluid ounce per Square foot (fl oz/ft2) using the exact conversion factor (1 milliliter per square kilometer = 3.141426e-9 fluid ounce per square foot). See the formula, worked examples, and conversion table.
Milliliters per Square Kilometer to Fluid ounces per Square foot converter
Converter
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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 1e-12 / 0.0003183268229.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Milliliters per Square Kilometer to Fluid ounces per Square foot
Milliliter per Square Kilometer and Fluid ounce 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
fluid ounces per square foot = milliliters per square kilometer × 3.141426e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per square kilometer equals 1e-12 base units, and 1 fluid ounce per square foot equals 0.000318326822917 base units, so dividing one by the other gives the direct milliliter per square kilometer-to-fluid ounce per square foot factor of 3.141426e-9.
Simple example
1 mL/km2 × 3.141426e-9 = 3.141426e-9 fl oz/ft2
1 milliliter per square kilometer = 3.141426e-9 fluid ounces per square foot.
Real-world example
100 mL/km2 × 3.141426e-9 = 3.141426e-7 fl oz/ft2
100 milliliters per square kilometer = 3.141426e-7 fluid ounces per square foot.
Conversion table
| Milliliter per Square Kilometer (mL/km2) | Fluid ounce per Square foot (fl oz/ft2) |
|---|---|
| 1 mL/km2 | 3.141426e-9 fl oz/ft2 |
| 5 mL/km2 | 1.570713e-8 fl oz/ft2 |
| 10 mL/km2 | 3.141426e-8 fl oz/ft2 |
| 50 mL/km2 | 1.570713e-7 fl oz/ft2 |
| 100 mL/km2 | 3.141426e-7 fl oz/ft2 |
| 500 mL/km2 | 0.0000015707 fl oz/ft2 |
Reverse conversion: Fluid ounce per Square foot to Milliliter per Square Kilometer
3.141426e-9 fl oz/ft2 × 318326822.9 = 1.000000158 mL/km2
3.141426e-9 fluid ounces per square foot = 1.000000158 milliliters per square kilometer.
milliliters per square kilometer = fluid ounces per square foot × 318326822.917
For a page dedicated to this direction, see Fluid ounce per Square foot to Milliliter per Square Kilometer.
Understanding the Milliliter per Square Kilometer (mL/km2)
Liquid application rate.
Understanding the Fluid ounce per Square foot (fl oz/ft2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounces per square foot are in 1 milliliter per square kilometer?
1 milliliter per square kilometer equals 3.141426e-9 fluid ounces per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per square kilometer to fluid ounce per square foot?
Multiply the milliliter per square kilometer value by 3.141426e-9. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per square foot back to milliliter per square kilometer?
Use the reverse factor: 1 fluid ounce per square foot equals 318,326,822.9 milliliters per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per square kilometer?
Milliliter per Square Kilometer (mL/km2) is a unit of agriculture.
What is a fluid ounce per square foot?
Fluid ounce per Square foot (fl oz/ft2) is a unit of agriculture.
Is the milliliter per square kilometer to fluid ounce per square foot conversion exact?
Yes. Both milliliter per square kilometer and fluid ounce per square foot are defined by fixed standards rather than physical artifacts, so the factor of 3.141426e-9 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.
Related conversions
- Fluid ounce per Square foot to Milliliter per Square Kilometer
- Cubic Meter per Acre to Fluid ounce per Square foot
- Cubic Meter per Acre to Milliliter per Square Kilometer
- Cubic Meter per Hectare to Fluid ounce per Square foot
- Cubic Meter per Hectare to Milliliter per Square Kilometer
- All agriculture conversions