Mass application rate.
Ounces per Acre to Metric tons per Square Meter Converter — oz/ac to t/m2
Convert Ounce per Acre (oz/ac) to Metric ton per Square Meter (t/m2) using the exact conversion factor (1 ounce per acre = 7.00532e-9 metric ton per square meter). See the formula, worked examples, and conversion table.
Ounces per Acre to Metric tons 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.
Mass application rate.
Result = input x 7.00531973e-6 / 1000.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Acre to Metric tons per Square Meter
Ounce per Acre and Metric ton 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 mass application rate units.
Formula
metric tons per square meter = ounces per acre × 7.00532e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per acre equals 0.00000700531972622 base units, and 1 metric ton per square meter equals 1000 base units, so dividing one by the other gives the direct ounce per acre-to-metric ton per square meter factor of 7.00532e-9.
Simple example
1 oz/ac × 7.00532e-9 = 7.00532e-9 t/m2
1 ounce per acre = 7.00532e-9 metric tons per square meter.
Real-world example
100 oz/ac × 7.00532e-9 = 7.00532e-7 t/m2
100 ounces per acre = 7.00532e-7 metric tons per square meter.
Conversion table
| Ounce per Acre (oz/ac) | Metric ton per Square Meter (t/m2) |
|---|---|
| 1 oz/ac | 7.00532e-9 t/m2 |
| 5 oz/ac | 3.50266e-8 t/m2 |
| 10 oz/ac | 7.00532e-8 t/m2 |
| 50 oz/ac | 3.50266e-7 t/m2 |
| 100 oz/ac | 7.00532e-7 t/m2 |
| 500 oz/ac | 0.0000035027 t/m2 |
Reverse conversion: Metric ton per Square Meter to Ounce per Acre
7.00532e-9 t/m2 × 142748659.5 = 1.000000039 oz/ac
7.00532e-9 metric tons per square meter = 1.000000039 ounces per acre.
ounces per acre = metric tons per square meter × 142748659.459
For a page dedicated to this direction, see Metric ton per Square Meter to Ounce per Acre.
Understanding the Ounce per Acre (oz/ac)
Mass application rate.
Understanding the Metric ton per Square Meter (t/m2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per square meter are in 1 ounce per acre?
1 ounce per acre equals 7.00532e-9 metric tons per square meter, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per acre to metric ton per square meter?
Multiply the ounce per acre value by 7.00532e-9. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per square meter back to ounce per acre?
Use the reverse factor: 1 metric ton per square meter equals 142,748,659.5 ounces per acre. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per acre?
Ounce per Acre (oz/ac) is a unit of agriculture.
What is a metric ton per square meter?
Metric ton per Square Meter (t/m2) is a unit of agriculture.
Is the ounce per acre to metric ton per square meter conversion exact?
Yes. Both ounce per acre and metric ton per square meter are defined by fixed standards rather than physical artifacts, so the factor of 7.00532e-9 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.