Liquid application rate.
Cubic Meters per Acre to Gallons per Square Meter Converter — m3/ac to gal/m2
Convert Cubic Meter per Acre (m3/ac) to Gallon per Square Meter (gal/m2) using the exact conversion factor (1 cubic meter per acre = 0.0652783358 gallon per square meter). See the formula, worked examples, and conversion table.
Cubic Meters per Acre to Gallons 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 0.0002471053815 / 0.003785411784.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meters per Acre to Gallons per Square Meter
Cubic Meter per Acre and Gallon 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
gallons per square meter = cubic meters per acre × 0.0652783357709
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per acre equals 0.000247105381467 base units, and 1 gallon per square meter equals 0.003785411784 base units, so dividing one by the other gives the direct cubic meter per acre-to-gallon per square meter factor of 0.0652783357709.
Simple example
1 m3/ac × 0.06527833577 = 0.0652783358 gal/m2
1 cubic meter per acre = 0.0652783358 gallons per square meter.
Real-world example
100 m3/ac × 0.06527833577 = 6.527833577 gal/m2
100 cubic meters per acre = 6.527833577 gallons per square meter.
Conversion table
| Cubic Meter per Acre (m3/ac) | Gallon per Square Meter (gal/m2) |
|---|---|
| 1 m3/ac | 0.0652783358 gal/m2 |
| 5 m3/ac | 0.3263916789 gal/m2 |
| 10 m3/ac | 0.6527833577 gal/m2 |
| 50 m3/ac | 3.263916789 gal/m2 |
| 100 m3/ac | 6.527833577 gal/m2 |
| 500 m3/ac | 32.63916789 gal/m2 |
Reverse conversion: Gallon per Square Meter to Cubic Meter per Acre
0.0652783358 gal/m2 × 15.31901799 = 1 m3/ac
0.0652783358 gallons per square meter = 1 cubic meters per acre.
cubic meters per acre = gallons per square meter × 15.3190179895
For a page dedicated to this direction, see Gallon per Square Meter to Cubic Meter per Acre.
Understanding the Cubic Meter per Acre (m3/ac)
Liquid application rate.
Understanding the Gallon per Square Meter (gal/m2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per square meter are in 1 cubic meter per acre?
1 cubic meter per acre equals 0.0652783358 gallons per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per acre to gallon per square meter?
Multiply the cubic meter per acre value by 0.06527833577. The converter above does this instantly to whatever precision you set.
How do I convert gallon per square meter back to cubic meter per acre?
Use the reverse factor: 1 gallon per square meter equals 15.31901799 cubic meters per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per acre?
Cubic Meter per Acre (m3/ac) is a unit of agriculture.
What is a gallon per square meter?
Gallon per Square Meter (gal/m2) is a unit of agriculture.
Is the cubic meter per acre to gallon per square meter conversion exact?
Yes. Both cubic meter per acre and gallon per square meter are defined by fixed standards rather than physical artifacts, so the factor of 0.06527833577 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.