Liquid application rate.
Liters per Square Kilometer to Cubic Meters per Square Meter Converter — L/km2 to m3/m2
Convert Liter per Square Kilometer (L/km2) to Cubic Meter per Square Meter (m3/m2) using the exact conversion factor (1 liter per square kilometer = 1e-9 cubic meter per square meter). See the formula, worked examples, and conversion table.
Liters per Square Kilometer to Cubic Meters per Square Meter 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-9 / 1.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Liters per Square Kilometer to Cubic Meters per Square Meter
Liter per Square Kilometer and Cubic Meter per Square Meter 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
cubic meters per square meter = liters per square kilometer × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per square kilometer equals 1e-9 base units, and 1 cubic meter per square meter equals 1 base unit, so dividing one by the other gives the direct liter per square kilometer-to-cubic meter per square meter factor of 1e-9.
Simple example
1 L/km2 × 1e-9 = 1e-9 m3/m2
1 liter per square kilometer = 1e-9 cubic meters per square meter.
Real-world example
100 L/km2 × 1e-9 = 1e-7 m3/m2
100 liters per square kilometer = 1e-7 cubic meters per square meter.
Conversion table
| Liter per Square Kilometer (L/km2) | Cubic Meter per Square Meter (m3/m2) |
|---|---|
| 1 L/km2 | 1e-9 m3/m2 |
| 5 L/km2 | 5e-9 m3/m2 |
| 10 L/km2 | 1e-8 m3/m2 |
| 50 L/km2 | 5e-8 m3/m2 |
| 100 L/km2 | 1e-7 m3/m2 |
| 500 L/km2 | 5e-7 m3/m2 |
Reverse conversion: Cubic Meter per Square Meter to Liter per Square Kilometer
1e-9 m3/m2 × 1000000000 = 1 L/km2
1e-9 cubic meters per square meter = 1 liter per square kilometer.
liters per square kilometer = cubic meters per square meter × 1000000000
For a page dedicated to this direction, see Cubic Meter per Square Meter to Liter per Square Kilometer.
Understanding the Liter per Square Kilometer (L/km2)
Liquid application rate.
Understanding the Cubic Meter per Square Meter (m3/m2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meters per square meter are in 1 liter per square kilometer?
1 liter per square kilometer equals 1e-9 cubic meters per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert liter per square kilometer to cubic meter per square meter?
Multiply the liter per square kilometer value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per square meter back to liter per square kilometer?
Use the reverse factor: 1 cubic meter per square meter equals 1,000,000,000 liters per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per square kilometer?
Liter per Square Kilometer (L/km2) is a unit of agriculture.
What is a cubic meter per square meter?
Cubic Meter per Square Meter (m3/m2) is a unit of agriculture.
Is the liter per square kilometer to cubic meter per square meter conversion exact?
Yes. Both liter per square kilometer and cubic meter per square meter are defined by fixed standards rather than physical artifacts, so the factor of 1e-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.