Mass application rate.
Pounds per Square Meter to Metric tons per Square foot Converter — lb/m2 to t/ft2
Convert Pound per Square Meter (lb/m2) to Metric ton per Square foot (t/ft2) using the exact conversion factor (1 pound per square meter = 0.0000421401 metric ton per square foot). See the formula, worked examples, and conversion table.
Pounds per Square Meter to Metric tons 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 0.45359237 / 10763.91042.
Mass Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Square Meter to Metric tons per Square foot
Pound per Square Meter and Metric ton 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
metric tons per square foot = pounds per square meter × 0.0000421401100938
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per square meter equals 0.45359237 base units, and 1 metric ton per square foot equals 10763.9104167 base units, so dividing one by the other gives the direct pound per square meter-to-metric ton per square foot factor of 0.0000421401100938.
Simple example
1 lb/m2 × 0.00004214011009 = 0.0000421401 t/ft2
1 pound per square meter = 0.0000421401 metric tons per square foot.
Real-world example
100 lb/m2 × 0.00004214011009 = 0.004214011 t/ft2
100 pounds per square meter = 0.004214011 metric tons per square foot.
Conversion table
| Pound per Square Meter (lb/m2) | Metric ton per Square foot (t/ft2) |
|---|---|
| 1 lb/m2 | 0.0000421401 t/ft2 |
| 5 lb/m2 | 0.0002107006 t/ft2 |
| 10 lb/m2 | 0.0004214011 t/ft2 |
| 50 lb/m2 | 0.0021070055 t/ft2 |
| 100 lb/m2 | 0.004214011 t/ft2 |
| 500 lb/m2 | 0.0210700551 t/ft2 |
Reverse conversion: Metric ton per Square foot to Pound per Square Meter
0.0000421401 t/ft2 × 23730.3604 = 0.9999997605 lb/m2
0.0000421401 metric tons per square foot = 0.9999997605 pounds per square meter.
pounds per square meter = metric tons per square foot × 23730.3604042
For a page dedicated to this direction, see Metric ton per Square foot to Pound per Square Meter.
Understanding the Pound per Square Meter (lb/m2)
Mass application rate.
Understanding the Metric ton per Square foot (t/ft2)
Mass application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per square foot are in 1 pound per square meter?
1 pound per square meter equals 0.0000421401 metric tons per square foot, using the exact defined conversion factor rather than an estimate.
How do I convert pound per square meter to metric ton per square foot?
Multiply the pound per square meter value by 0.00004214011009. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per square foot back to pound per square meter?
Use the reverse factor: 1 metric ton per square foot equals 23,730.3604 pounds per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per square meter?
Pound per Square Meter (lb/m2) is a unit of agriculture.
What is a metric ton per square foot?
Metric ton per Square foot (t/ft2) is a unit of agriculture.
Is the pound per square meter to metric ton per square foot conversion exact?
Yes. Both pound per square meter and metric ton per square foot are defined by fixed standards rather than physical artifacts, so the factor of 0.00004214011009 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.