Mass application rate.
Kilograms per Square Kilometer to Short tons per Square Meter Converter — kg/km2 to ton/m2
Convert Kilogram per Square Kilometer (kg/km2) to Short ton per Square Meter (ton/m2) using the exact conversion factor (1 kilogram per square kilometer = 1.102311e-9 short ton per square meter). See the formula, worked examples, and conversion table.
Kilograms per Square Kilometer to Short tons 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.
Mass application rate.
Result = input x 1e-6 / 907.18474.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Kilograms per Square Kilometer to Short tons per Square Meter
Kilogram per Square Kilometer and Short ton 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 mass application rate units.
Formula
short tons per square meter = kilograms per square kilometer × 1.102311e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 kilogram per square kilometer equals 0.000001 base units, and 1 short ton per square meter equals 907.18474 base units, so dividing one by the other gives the direct kilogram per square kilometer-to-short ton per square meter factor of 1.102311e-9.
Simple example
1 kg/km2 × 1.102311e-9 = 1.102311e-9 ton/m2
1 kilogram per square kilometer = 1.102311e-9 short tons per square meter.
Real-world example
100 kg/km2 × 1.102311e-9 = 1.102311e-7 ton/m2
100 kilograms per square kilometer = 1.102311e-7 short tons per square meter.
Conversion table
| Kilogram per Square Kilometer (kg/km2) | Short ton per Square Meter (ton/m2) |
|---|---|
| 1 kg/km2 | 1.102311e-9 ton/m2 |
| 5 kg/km2 | 5.511557e-9 ton/m2 |
| 10 kg/km2 | 1.102311e-8 ton/m2 |
| 50 kg/km2 | 5.511557e-8 ton/m2 |
| 100 kg/km2 | 1.102311e-7 ton/m2 |
| 500 kg/km2 | 5.511557e-7 ton/m2 |
Reverse conversion: Short ton per Square Meter to Kilogram per Square Kilometer
1.102311e-9 ton/m2 × 907184740 = 0.9999997179 kg/km2
1.102311e-9 short tons per square meter = 0.9999997179 kilograms per square kilometer.
kilograms per square kilometer = short tons per square meter × 907184740
For a page dedicated to this direction, see Short ton per Square Meter to Kilogram per Square Kilometer.
Understanding the Kilogram per Square Kilometer (kg/km2)
Mass application rate.
Understanding the Short ton per Square Meter (ton/m2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per square meter are in 1 kilogram per square kilometer?
1 kilogram per square kilometer equals 1.102311e-9 short tons per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert kilogram per square kilometer to short ton per square meter?
Multiply the kilogram per square kilometer value by 1.102311e-9. The converter above does this instantly to whatever precision you set.
How do I convert short ton per square meter back to kilogram per square kilometer?
Use the reverse factor: 1 short ton per square meter equals 907,184,740 kilograms per square kilometer. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilogram per square kilometer?
Kilogram per Square Kilometer (kg/km2) is a unit of agriculture.
What is a short ton per square meter?
Short ton per Square Meter (ton/m2) is a unit of agriculture.
Is the kilogram per square kilometer to short ton per square meter conversion exact?
Yes. Both kilogram per square kilometer and short ton per square meter are defined by fixed standards rather than physical artifacts, so the factor of 1.102311e-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.