Liquid application rate.
Fluid ounces per Square Meter to Gallons per Acre Converter — fl oz/m2 to gal/ac
Convert Fluid ounce per Square Meter (fl oz/m2) to Gallon per Acre (gal/ac) using the exact conversion factor (1 fluid ounce per square meter = 31.6160658 gallon per acre). See the formula, worked examples, and conversion table.
Fluid ounces per Square Meter to Gallons per Acre 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 2.95735296e-5 / 9.35395623e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounces per Square Meter to Gallons per Acre
Fluid ounce per Square Meter and Gallon per Acre 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
gallons per acre = fluid ounces per square meter × 31.6160658
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per square meter equals 0.0000295735295625 base units, and 1 gallon per acre equals 9.353956e-7 base units, so dividing one by the other gives the direct fluid ounce per square meter-to-gallon per acre factor of 31.6160658.
Simple example
1 fl oz/m2 × 31.6160658 = 31.6160658 gal/ac
1 fluid ounce per square meter = 31.6160658 gallons per acre.
Real-world example
100 fl oz/m2 × 31.6160658 = 3,161.60658 gal/ac
100 fluid ounces per square meter = 3,161.60658 gallons per acre.
Conversion table
| Fluid ounce per Square Meter (fl oz/m2) | Gallon per Acre (gal/ac) |
|---|---|
| 1 fl oz/m2 | 31.6160658 gal/ac |
| 5 fl oz/m2 | 158.080329 gal/ac |
| 10 fl oz/m2 | 316.160658 gal/ac |
| 50 fl oz/m2 | 1,580.80329 gal/ac |
| 100 fl oz/m2 | 3,161.60658 gal/ac |
| 500 fl oz/m2 | 15,808.0329 gal/ac |
Reverse conversion: Gallon per Acre to Fluid ounce per Square Meter
31.6160658 gal/ac × 0.03162948883 = 1 fl oz/m2
31.6160658 gallons per acre = 1 fluid ounce per square meter.
fluid ounces per square meter = gallons per acre × 0.0316294888278
For a page dedicated to this direction, see Gallon per Acre to Fluid ounce per Square Meter.
Understanding the Fluid ounce per Square Meter (fl oz/m2)
Liquid application rate.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per acre are in 1 fluid ounce per square meter?
1 fluid ounce per square meter equals 31.6160658 gallons per acre, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per square meter to gallon per acre?
Multiply the fluid ounce per square meter value by 31.6160658. The converter above does this instantly to whatever precision you set.
How do I convert gallon per acre back to fluid ounce per square meter?
Use the reverse factor: 1 gallon per acre equals 0.0316294888 fluid ounces per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per square meter?
Fluid ounce per Square Meter (fl oz/m2) is a unit of agriculture.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
Is the fluid ounce per square meter to gallon per acre conversion exact?
Yes. Both fluid ounce per square meter and gallon per acre are defined by fixed standards rather than physical artifacts, so the factor of 31.6160658 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.