Mass application rate.
Ounces per Acre to Kilograms per Square foot Converter — oz/ac to kg/ft2
Convert Ounce per Acre (oz/ac) to Kilogram per Square foot (kg/ft2) using the exact conversion factor (1 ounce per acre = 6.508155e-7 kilogram per square foot). See the formula, worked examples, and conversion table.
Ounces per Acre to Kilograms 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.
Mass application rate.
Result = input x 7.00531973e-6 / 10.76391042.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Acre to Kilograms per Square foot
Ounce per Acre and Kilogram 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 mass application rate units.
Formula
kilograms per square foot = ounces per acre × 6.508155e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per acre equals 0.00000700531972622 base units, and 1 kilogram per square foot equals 10.7639104167 base units, so dividing one by the other gives the direct ounce per acre-to-kilogram per square foot factor of 6.508155e-7.
Simple example
1 oz/ac × 6.508155e-7 = 6.508155e-7 kg/ft2
1 ounce per acre = 6.508155e-7 kilograms per square foot.
Real-world example
100 oz/ac × 6.508155e-7 = 0.0000650815 kg/ft2
100 ounces per acre = 0.0000650815 kilograms per square foot.
Conversion table
| Ounce per Acre (oz/ac) | Kilogram per Square foot (kg/ft2) |
|---|---|
| 1 oz/ac | 6.508155e-7 kg/ft2 |
| 5 oz/ac | 0.0000032541 kg/ft2 |
| 10 oz/ac | 0.0000065082 kg/ft2 |
| 50 oz/ac | 0.0000325408 kg/ft2 |
| 100 oz/ac | 0.0000650815 kg/ft2 |
| 500 oz/ac | 0.0003254077 kg/ft2 |
Reverse conversion: Kilogram per Square foot to Ounce per Acre
6.508155e-7 kg/ft2 × 1536533.783 = 1.000000002 oz/ac
6.508155e-7 kilograms per square foot = 1.000000002 ounces per acre.
ounces per acre = kilograms per square foot × 1536533.78252
For a page dedicated to this direction, see Kilogram per Square foot to Ounce per Acre.
Understanding the Ounce per Acre (oz/ac)
Mass application rate.
Understanding the Kilogram per Square foot (kg/ft2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per square foot are in 1 ounce per acre?
1 ounce per acre equals 6.508155e-7 kilograms per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per acre to kilogram per square foot?
Multiply the ounce per acre value by 6.508155e-7. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per square foot back to ounce per acre?
Use the reverse factor: 1 kilogram per square foot equals 1,536,533.783 ounces per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per acre?
Ounce per Acre (oz/ac) is a unit of agriculture.
What is a kilogram per square foot?
Kilogram per Square foot (kg/ft2) is a unit of agriculture.
Is the ounce per acre to kilogram per square foot conversion exact?
Yes. Both ounce per acre and kilogram per square foot are defined by fixed standards rather than physical artifacts, so the factor of 6.508155e-7 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.