Liquid application rate.
Milliliters per Square Meter to Gallons per Square Kilometer Converter — mL/m2 to gal/km2
Convert Milliliter per Square Meter (mL/m2) to Gallon per Square Kilometer (gal/km2) using the exact conversion factor (1 milliliter per square meter = 264.1720524 gallon per square kilometer). See the formula, worked examples, and conversion table.
Milliliters per Square Meter to Gallons 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 1e-6 / 3.78541178e-9.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Milliliters per Square Meter to Gallons per Square Kilometer
Milliliter per Square Meter and Gallon 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
gallons per square kilometer = milliliters per square meter × 264.172052358
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per square meter equals 0.000001 base units, and 1 gallon per square kilometer equals 3.785412e-9 base units, so dividing one by the other gives the direct milliliter per square meter-to-gallon per square kilometer factor of 264.172052358.
Simple example
1 mL/m2 × 264.1720524 = 264.1720524 gal/km2
1 milliliter per square meter = 264.1720524 gallons per square kilometer.
Real-world example
100 mL/m2 × 264.1720524 = 26,417.20524 gal/km2
100 milliliters per square meter = 26,417.20524 gallons per square kilometer.
Conversion table
| Milliliter per Square Meter (mL/m2) | Gallon per Square Kilometer (gal/km2) |
|---|---|
| 1 mL/m2 | 264.1720524 gal/km2 |
| 5 mL/m2 | 1,320.860262 gal/km2 |
| 10 mL/m2 | 2,641.720524 gal/km2 |
| 50 mL/m2 | 13,208.60262 gal/km2 |
| 100 mL/m2 | 26,417.20524 gal/km2 |
| 500 mL/m2 | 132,086.0262 gal/km2 |
Reverse conversion: Gallon per Square Kilometer to Milliliter per Square Meter
264.1720524 gal/km2 × 0.003785411784 = 1 mL/m2
264.1720524 gallons per square kilometer = 1 milliliters per square meter.
milliliters per square meter = gallons per square kilometer × 0.003785411784
For a page dedicated to this direction, see Gallon per Square Kilometer to Milliliter per Square Meter.
Understanding the Milliliter per Square Meter (mL/m2)
Liquid application rate.
Understanding the Gallon per Square Kilometer (gal/km2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per square kilometer are in 1 milliliter per square meter?
1 milliliter per square meter equals 264.1720524 gallons per square kilometer, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per square meter to gallon per square kilometer?
Multiply the milliliter per square meter value by 264.1720524. The converter above does this instantly to whatever precision you set.
How do I convert gallon per square kilometer back to milliliter per square meter?
Use the reverse factor: 1 gallon per square kilometer equals 0.0037854118 milliliters per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per square meter?
Milliliter per Square Meter (mL/m2) is a unit of agriculture.
What is a gallon per square kilometer?
Gallon per Square Kilometer (gal/km2) is a unit of agriculture.
Is the milliliter per square meter to gallon per square kilometer conversion exact?
Yes. Both milliliter per square meter and gallon per square kilometer are defined by fixed standards rather than physical artifacts, so the factor of 264.1720524 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.