Liquid application rate.
Pints per Square Meter to Gallons per Acre Converter — pt/m2 to gal/ac
Convert Pint per Square Meter (pt/m2) to Gallon per Acre (gal/ac) using the exact conversion factor (1 pint per square meter = 505.8570528 gallon per acre). See the formula, worked examples, and conversion table.
Pints per Square Meter to Gallons per Acre 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 0.000473176473 / 9.35395623e-7.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Pints per Square Meter to Gallons per Acre
Pint per Square Meter and Gallon per Acre 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
gallons per acre = pints per square meter × 505.8570528
This factor comes from each unit's defined relationship to the category's base unit: 1 pint per square meter equals 0.000473176473 base units, and 1 gallon per acre equals 9.353956e-7 base units, so dividing one by the other gives the direct pint per square meter-to-gallon per acre factor of 505.8570528.
Simple example
1 pt/m2 × 505.8570528 = 505.8570528 gal/ac
1 pint per square meter = 505.8570528 gallons per acre.
Real-world example
100 pt/m2 × 505.8570528 = 50,585.70528 gal/ac
100 pints per square meter = 50,585.70528 gallons per acre.
Conversion table
| Pint per Square Meter (pt/m2) | Gallon per Acre (gal/ac) |
|---|---|
| 1 pt/m2 | 505.8570528 gal/ac |
| 5 pt/m2 | 2,529.285264 gal/ac |
| 10 pt/m2 | 5,058.570528 gal/ac |
| 50 pt/m2 | 25,292.85264 gal/ac |
| 100 pt/m2 | 50,585.70528 gal/ac |
| 500 pt/m2 | 252,928.5264 gal/ac |
Reverse conversion: Gallon per Acre to Pint per Square Meter
505.8570528 gal/ac × 0.001976843052 = 1 pt/m2
505.8570528 gallons per acre = 1 pint per square meter.
pints per square meter = gallons per acre × 0.00197684305174
For a page dedicated to this direction, see Gallon per Acre to Pint per Square Meter.
Understanding the Pint per Square Meter (pt/m2)
Liquid application rate.
Understanding the Gallon per Acre (gal/ac)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per acre are in 1 pint per square meter?
1 pint per square meter equals 505.8570528 gallons per acre, using the exact defined conversion factor rather than an estimate.
How do I convert pint per square meter to gallon per acre?
Multiply the pint per square meter value by 505.8570528. The converter above does this instantly to whatever precision you set.
How do I convert gallon per acre back to pint per square meter?
Use the reverse factor: 1 gallon per acre equals 0.0019768431 pints per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pint per square meter?
Pint per Square Meter (pt/m2) is a unit of agriculture.
What is a gallon per acre?
Gallon per Acre (gal/ac) is a unit of agriculture.
Is the pint per square meter to gallon per acre conversion exact?
Yes. Both pint per square meter and gallon per acre are defined by fixed standards rather than physical artifacts, so the factor of 505.8570528 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.