US gallon per acre
Volume per areaexact by definition
The US gallon per acre is the North American sprayer unit, exactly 3.785411784 × 10⁻³ ÷ 4046.8564224 m³/m², about 9.354 × 10⁻⁷. Field crop application is typically 10 to 20 gal/ac; airblast orchard spraying runs far higher.
Watch out: The US gallon is 231 cubic inches; the imperial gallon used in older Canadian and British material is 20% larger. A rate written "gal/ac" in a 1970s Canadian bulletin is very likely imperial and needs the 1.201 factor before it means anything today.
| 1 | 9.3539562 |
One us gallon per acre in every volume per area unit
| 9.35396 | liter per hectare (L/ha) | |
| 0.00935396 | cubic meter per hectare (m³/ha) | |
| 0.935396 | milliliter per square meter (mL/m²) | |
| 0.000935396 | millimeter of depth (mm) | |
| 0.0000935396 | centimeter of depth (cm) | |
| 1 | US gallon per acre (gal/ac)this unit | |
| 0.0229568 | US gallon per thousand square feet (gal/1000 ft²) | |
| 0.0000368266 | inch of depth (in) |
Solvers that use volume per area