Liquid application rate.
Gallons per Acre to Fluid ounces per Square Meter Converter — gal/ac to fl oz/m2
Convert Gallon per Acre (gal/ac) to Fluid ounce per Square Meter (fl oz/m2) using the exact conversion factor (1 gallon per acre = 0.0316294888 fluid ounce per square meter). See the formula, worked examples, and conversion table.
Gallons per Acre to Fluid ounces 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 9.35395623e-7 / 2.95735296e-5.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Acre to Fluid ounces per Square Meter
Gallon per Acre and Fluid ounce 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
fluid ounces per square meter = gallons per acre × 0.0316294888278
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per acre equals 9.353956e-7 base units, and 1 fluid ounce per square meter equals 0.0000295735295625 base units, so dividing one by the other gives the direct gallon per acre-to-fluid ounce per square meter factor of 0.0316294888278.
Simple example
1 gal/ac × 0.03162948883 = 0.0316294888 fl oz/m2
1 gallon per acre = 0.0316294888 fluid ounces per square meter.
Real-world example
100 gal/ac × 0.03162948883 = 3.162948883 fl oz/m2
100 gallons per acre = 3.162948883 fluid ounces per square meter.
Conversion table
| Gallon per Acre (gal/ac) | Fluid ounce per Square Meter (fl oz/m2) |
|---|---|
| 1 gal/ac | 0.0316294888 fl oz/m2 |
| 5 gal/ac | 0.1581474441 fl oz/m2 |
| 10 gal/ac | 0.3162948883 fl oz/m2 |
| 50 gal/ac | 1.581474441 fl oz/m2 |
| 100 gal/ac | 3.162948883 fl oz/m2 |
| 500 gal/ac | 15.81474441 fl oz/m2 |
Reverse conversion: Fluid ounce per Square Meter to Gallon per Acre
0.0316294888 fl oz/m2 × 31.6160658 = 0.9999999991 gal/ac
0.0316294888 fluid ounces per square meter = 0.9999999991 gallons per acre.
gallons per acre = fluid ounces per square meter × 31.6160658
For a page dedicated to this direction, see Fluid ounce per Square Meter to Gallon per Acre.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Understanding the Fluid ounce per Square Meter (fl oz/m2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounces per square meter are in 1 gallon per acre?
1 gallon per acre equals 0.0316294888 fluid ounces per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per acre to fluid ounce per square meter?
Multiply the gallon per acre value by 0.03162948883. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per square meter back to gallon per acre?
Use the reverse factor: 1 fluid ounce per square meter equals 31.6160658 gallons per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
What is a fluid ounce per square meter?
Fluid ounce per Square Meter (fl oz/m2) is a unit of agriculture.
Is the gallon per acre to fluid ounce per square meter conversion exact?
Yes. Both gallon per acre and fluid ounce per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.03162948883 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.