Liquid application rate.
Quarts per Square Meter to Gallons per Square mile Converter — qt/m2 to gal/mi2
Convert Quart per Square Meter (qt/m2) to Gallon per Square mile (gal/mi2) using the exact conversion factor (1 quart per square meter = 647,497.0276 gallon per square mile). See the formula, worked examples, and conversion table.
Quarts per Square Meter to Gallons per Square mile 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 0.000946352946 / 1.46155566e-9.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Square Meter to Gallons per Square mile
Quart per Square Meter and Gallon per Square mile 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 square mile = quarts per square meter × 647497.027584
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per square meter equals 0.000946352946 base units, and 1 gallon per square mile equals 1.461556e-9 base units, so dividing one by the other gives the direct quart per square meter-to-gallon per square mile factor of 647497.027584.
Simple example
1 qt/m2 × 647497.0276 = 647,497.0276 gal/mi2
1 quart per square meter = 647,497.0276 gallons per square mile.
Real-world example
100 qt/m2 × 647497.0276 = 64,749,702.76 gal/mi2
100 quarts per square meter = 64,749,702.76 gallons per square mile.
Conversion table
| Quart per Square Meter (qt/m2) | Gallon per Square mile (gal/mi2) |
|---|---|
| 1 qt/m2 | 647,497.0276 gal/mi2 |
| 5 qt/m2 | 3,237,485.138 gal/mi2 |
| 10 qt/m2 | 6,474,970.276 gal/mi2 |
| 50 qt/m2 | 32,374,851.38 gal/mi2 |
| 100 qt/m2 | 64,749,702.76 gal/mi2 |
| 500 qt/m2 | 323,748,513.8 gal/mi2 |
Reverse conversion: Gallon per Square mile to Quart per Square Meter
1 gal/mi2 × 0.000001544408634 = 0.0000015444 qt/m2
1 gallon per square mile = 0.0000015444 quarts per square meter.
quarts per square meter = gallons per square mile × 0.00000154440863417
For a page dedicated to this direction, see Gallon per Square mile to Quart per Square Meter.
Understanding the Quart per Square Meter (qt/m2)
Liquid application rate.
Understanding the Gallon per Square mile (gal/mi2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallons per square mile are in 1 quart per square meter?
1 quart per square meter equals 647,497.0276 gallons per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert quart per square meter to gallon per square mile?
Multiply the quart per square meter value by 647497.0276. The converter above does this instantly to whatever precision you set.
How do I convert gallon per square mile back to quart per square meter?
Use the reverse factor: 1 gallon per square mile equals 0.0000015444 quarts per square meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per square meter?
Quart per Square Meter (qt/m2) is a unit of agriculture.
What is a gallon per square mile?
Gallon per Square mile (gal/mi2) is a unit of agriculture.
Is the quart per square meter to gallon per square mile conversion exact?
Yes. Both quart per square meter and gallon per square mile are defined by fixed standards rather than physical artifacts, so the factor of 647497.0276 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.