Mass application rate.
Grams per Square Meter to Ounces per Square foot Converter — g/m2 to oz/ft2
Convert Gram per Square Meter (g/m2) to Ounce per Square foot (oz/ft2) using the exact conversion factor (1 gram per square meter = 0.0032770583 ounce per square foot). See the formula, worked examples, and conversion table.
Grams per Square Meter 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 0.001 / 0.3051517273.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Grams per Square Meter to Ounces per Square foot
Gram per Square Meter 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 square meter × 0.00327705829796
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per square meter equals 0.001 base units, and 1 ounce per square foot equals 0.305151727274 base units, so dividing one by the other gives the direct gram per square meter-to-ounce per square foot factor of 0.00327705829796.
Simple example
1 g/m2 × 0.003277058298 = 0.0032770583 oz/ft2
1 gram per square meter = 0.0032770583 ounces per square foot.
Real-world example
100 g/m2 × 0.003277058298 = 0.3277058298 oz/ft2
100 grams per square meter = 0.3277058298 ounces per square foot.
Conversion table
| Gram per Square Meter (g/m2) | Ounce per Square foot (oz/ft2) |
|---|---|
| 1 g/m2 | 0.0032770583 oz/ft2 |
| 5 g/m2 | 0.0163852915 oz/ft2 |
| 10 g/m2 | 0.032770583 oz/ft2 |
| 50 g/m2 | 0.1638529149 oz/ft2 |
| 100 g/m2 | 0.3277058298 oz/ft2 |
| 500 g/m2 | 1.638529149 oz/ft2 |
Reverse conversion: Ounce per Square foot to Gram per Square Meter
0.0032770583 oz/ft2 × 305.1517273 = 1.000000001 g/m2
0.0032770583 ounces per square foot = 1.000000001 grams per square meter.
grams per square meter = ounces per square foot × 305.151727274
For a page dedicated to this direction, see Ounce per Square foot to Gram per Square Meter.
Understanding the Gram per Square Meter (g/m2)
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 square meter?
1 gram per square meter equals 0.0032770583 ounces per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert gram per square meter to ounce per square foot?
Multiply the gram per square meter value by 0.003277058298. The converter above does this instantly to whatever precision you set.
How do I convert ounce per square foot back to gram per square meter?
Use the reverse factor: 1 ounce per square foot equals 305.1517273 grams per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per square meter?
Gram per Square Meter (g/m2) 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 square meter to ounce per square foot conversion exact?
Yes. Both gram per square meter and ounce per square foot are defined by fixed standards rather than physical artifacts, so the factor of 0.003277058298 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.