Liquid application rate.
Gallons per Square Meter to Cubic Meters per Square foot Converter — gal/m2 to m3/ft2
Convert Gallon per Square Meter (gal/m2) to Cubic Meter per Square foot (m3/ft2) using the exact conversion factor (1 gallon per square meter = 0.0003516763 cubic meter per square foot). See the formula, worked examples, and conversion table.
Gallons per Square Meter to Cubic Meters 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.
Liquid application rate.
Result = input x 0.003785411784 / 10.76391042.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Gallons per Square Meter to Cubic Meters per Square foot
Gallon per Square Meter and Cubic Meter 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 liquid application rate units.
Formula
cubic meters per square foot = gallons per square meter × 0.000351676262385
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per square meter equals 0.003785411784 base units, and 1 cubic meter per square foot equals 10.7639104167 base units, so dividing one by the other gives the direct gallon per square meter-to-cubic meter per square foot factor of 0.000351676262385.
Simple example
1 gal/m2 × 0.0003516762624 = 0.0003516763 m3/ft2
1 gallon per square meter = 0.0003516763 cubic meters per square foot.
Real-world example
100 gal/m2 × 0.0003516762624 = 0.0351676262 m3/ft2
100 gallons per square meter = 0.0351676262 cubic meters per square foot.
Conversion table
| Gallon per Square Meter (gal/m2) | Cubic Meter per Square foot (m3/ft2) |
|---|---|
| 1 gal/m2 | 0.0003516763 m3/ft2 |
| 5 gal/m2 | 0.0017583813 m3/ft2 |
| 10 gal/m2 | 0.0035167626 m3/ft2 |
| 50 gal/m2 | 0.0175838131 m3/ft2 |
| 100 gal/m2 | 0.0351676262 m3/ft2 |
| 500 gal/m2 | 0.1758381312 m3/ft2 |
Reverse conversion: Cubic Meter per Square foot to Gallon per Square Meter
0.0003516763 m3/ft2 × 2843.524306 = 1.000000107 gal/m2
0.0003516763 cubic meters per square foot = 1.000000107 gallons per square meter.
gallons per square meter = cubic meters per square foot × 2843.52430618
For a page dedicated to this direction, see Cubic Meter per Square foot to Gallon per Square Meter.
Understanding the Gallon per Square Meter (gal/m2)
Liquid application rate.
Understanding the Cubic Meter per Square foot (m3/ft2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meters per square foot are in 1 gallon per square meter?
1 gallon per square meter equals 0.0003516763 cubic meters per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per square meter to cubic meter per square foot?
Multiply the gallon per square meter value by 0.0003516762624. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per square foot back to gallon per square meter?
Use the reverse factor: 1 cubic meter per square foot equals 2,843.524306 gallons per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per square meter?
Gallon per Square Meter (gal/m2) is a unit of agriculture.
What is a cubic meter per square foot?
Cubic Meter per Square foot (m3/ft2) is a unit of agriculture.
Is the gallon per square meter to cubic meter per square foot conversion exact?
Yes. Both gallon per square meter and cubic meter per square foot are defined by fixed standards rather than physical artifacts, so the factor of 0.0003516762624 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.