Liquid application rate.
Quarts per Square foot to Quarts per Square mile Converter — qt/ft2 to qt/mi2
Convert Quart per Square foot (qt/ft2) to Quart per Square mile (qt/mi2) using the exact conversion factor (1 quart per square foot = 27,878,400 quart per square mile). See the formula, worked examples, and conversion table.
Quarts per Square foot to Quarts 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 0.01018645833 / 3.65388915e-10.
Liquid Application Rate units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Quarts per Square foot to Quarts per Square mile
Quart per Square foot and Quart 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
quarts per square mile = quarts per square foot × 27878400
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per square foot equals 0.0101864583333 base units, and 1 quart per square mile equals 3.653889e-10 base units, so dividing one by the other gives the direct quart per square foot-to-quart per square mile factor of 27878400.
Simple example
1 qt/ft2 × 27878400 = 27,878,400 qt/mi2
1 quart per square foot = 27,878,400 quarts per square mile.
Real-world example
100 qt/ft2 × 27878400 = 2,787,840,000 qt/mi2
100 quarts per square foot = 2,787,840,000 quarts per square mile.
Conversion table
| Quart per Square foot (qt/ft2) | Quart per Square mile (qt/mi2) |
|---|---|
| 1 qt/ft2 | 27,878,400 qt/mi2 |
| 5 qt/ft2 | 139,392,000 qt/mi2 |
| 10 qt/ft2 | 278,784,000 qt/mi2 |
| 50 qt/ft2 | 1,393,920,000 qt/mi2 |
| 100 qt/ft2 | 2,787,840,000 qt/mi2 |
| 500 qt/ft2 | 13,939,200,000 qt/mi2 |
Reverse conversion: Quart per Square mile to Quart per Square foot
1 qt/mi2 × 3.587006e-8 = 3.587006e-8 qt/ft2
1 quart per square mile = 3.587006e-8 quarts per square foot.
quarts per square foot = quarts per square mile × 3.587006e-8
For a page dedicated to this direction, see Quart per Square mile to Quart per Square foot.
Understanding the Quart per Square foot (qt/ft2)
Liquid application rate.
Understanding the Quart per Square mile (qt/mi2)
Liquid application rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quarts per square mile are in 1 quart per square foot?
1 quart per square foot equals 27,878,400 quarts per square mile, using the exact defined conversion factor rather than an estimate.
How do I convert quart per square foot to quart per square mile?
Multiply the quart per square foot value by 27878400. The converter above does this instantly to whatever precision you set.
How do I convert quart per square mile back to quart per square foot?
Use the reverse factor: 1 quart per square mile equals 3.587006e-8 quarts per square foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per square foot?
Quart per Square foot (qt/ft2) is a unit of agriculture.
What is a quart per square mile?
Quart per Square mile (qt/mi2) is a unit of agriculture.
Is the quart per square foot to quart per square mile conversion exact?
Yes. Both quart per square foot and quart per square mile are defined by fixed standards rather than physical artifacts, so the factor of 27878400 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.