Mass application rate.
Grams per Acre to Ounces per Square foot Converter — g/ac to oz/ft2
Convert Gram per Acre (g/ac) to Ounce per Square foot (oz/ft2) using the exact conversion factor (1 gram per acre = 8.097787e-7 ounce per square foot). See the formula, worked examples, and conversion table.
Grams per Acre to Ounces 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 2.47105381e-7 / 0.3051517273.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Grams per Acre to Ounces per Square foot
Gram per Acre and 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 mass application rate units.
Formula
ounces per square foot = grams per acre × 8.097787e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per acre equals 2.471054e-7 base units, and 1 ounce per square foot equals 0.305151727274 base units, so dividing one by the other gives the direct gram per acre-to-ounce per square foot factor of 8.097787e-7.
Simple example
1 g/ac × 8.097787e-7 = 8.097787e-7 oz/ft2
1 gram per acre = 8.097787e-7 ounces per square foot.
Real-world example
100 g/ac × 8.097787e-7 = 0.0000809779 oz/ft2
100 grams per acre = 0.0000809779 ounces per square foot.
Conversion table
| Gram per Acre (g/ac) | Ounce per Square foot (oz/ft2) |
|---|---|
| 1 g/ac | 8.097787e-7 oz/ft2 |
| 5 g/ac | 0.0000040489 oz/ft2 |
| 10 g/ac | 0.0000080978 oz/ft2 |
| 50 g/ac | 0.0000404889 oz/ft2 |
| 100 g/ac | 0.0000809779 oz/ft2 |
| 500 g/ac | 0.0004048894 oz/ft2 |
Reverse conversion: Ounce per Square foot to Gram per Acre
8.097787e-7 oz/ft2 × 1234905.227 = 0.9999999496 g/ac
8.097787e-7 ounces per square foot = 0.9999999496 grams per acre.
grams per acre = ounces per square foot × 1234905.22733
For a page dedicated to this direction, see Ounce per Square foot to Gram per Acre.
Understanding the Gram per Acre (g/ac)
Mass application rate.
Understanding the Ounce per Square foot (oz/ft2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per square foot are in 1 gram per acre?
1 gram per acre equals 8.097787e-7 ounces per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per acre to ounce per square foot?
Multiply the gram per acre value by 8.097787e-7. The converter above does this instantly to whatever precision you set.
How do I convert ounce per square foot back to gram per acre?
Use the reverse factor: 1 ounce per square foot equals 1,234,905.227 grams per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per acre?
Gram per Acre (g/ac) is a unit of agriculture.
What is a ounce per square foot?
Ounce per Square foot (oz/ft2) is a unit of agriculture.
Is the gram per acre to ounce per square foot conversion exact?
Yes. Both gram per acre and ounce per square foot are defined by fixed standards rather than physical artifacts, so the factor of 8.097787e-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.