Mass application rate.
Ounces per Square Meter to Grams per Hectare Converter — oz/m2 to g/ha
Convert Ounce per Square Meter (oz/m2) to Gram per Hectare (g/ha) using the exact conversion factor (1 ounce per square meter = 283,495.2313 gram per hectare). See the formula, worked examples, and conversion table.
Ounces per Square Meter to Grams per Hectare 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 0.02834952313 / 1e-7.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Square Meter to Grams per Hectare
Ounce per Square Meter and Gram per Hectare 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
grams per hectare = ounces per square meter × 283495.23125
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per square meter equals 0.028349523125 base units, and 1 gram per hectare equals 1e-7 base units, so dividing one by the other gives the direct ounce per square meter-to-gram per hectare factor of 283495.23125.
Simple example
1 oz/m2 × 283495.2313 = 283,495.2313 g/ha
1 ounce per square meter = 283,495.2313 grams per hectare.
Real-world example
100 oz/m2 × 283495.2313 = 28,349,523.13 g/ha
100 ounces per square meter = 28,349,523.13 grams per hectare.
Conversion table
| Ounce per Square Meter (oz/m2) | Gram per Hectare (g/ha) |
|---|---|
| 1 oz/m2 | 283,495.2313 g/ha |
| 5 oz/m2 | 1,417,476.156 g/ha |
| 10 oz/m2 | 2,834,952.313 g/ha |
| 50 oz/m2 | 14,174,761.56 g/ha |
| 100 oz/m2 | 28,349,523.13 g/ha |
| 500 oz/m2 | 141,747,615.6 g/ha |
Reverse conversion: Gram per Hectare to Ounce per Square Meter
1 g/ha × 0.000003527396195 = 0.0000035274 oz/m2
1 gram per hectare = 0.0000035274 ounces per square meter.
ounces per square meter = grams per hectare × 0.00000352739619496
For a page dedicated to this direction, see Gram per Hectare to Ounce per Square Meter.
Understanding the Ounce per Square Meter (oz/m2)
Mass application rate.
Understanding the Gram per Hectare (g/ha)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grams per hectare are in 1 ounce per square meter?
1 ounce per square meter equals 283,495.2313 grams per hectare, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per square meter to gram per hectare?
Multiply the ounce per square meter value by 283495.2313. The converter above does this instantly to whatever precision you set.
How do I convert gram per hectare back to ounce per square meter?
Use the reverse factor: 1 gram per hectare equals 0.0000035274 ounces per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per square meter?
Ounce per Square Meter (oz/m2) is a unit of agriculture.
What is a gram per hectare?
Gram per Hectare (g/ha) is a unit of agriculture.
Is the ounce per square meter to gram per hectare conversion exact?
Yes. Both ounce per square meter and gram per hectare are defined by fixed standards rather than physical artifacts, so the factor of 283495.2313 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.