Volumetric flow rate.
Gallon per Days to Quart per Minutes Converter — gal/d to qt/min
Convert Gallon per Days (gal/d) to Quart per Minutes (qt/min) using the exact conversion factor (1 gallon per days = 0.0027777778 quart per minutes). See the formula, worked examples, and conversion table.
Gallon per Days to Quart per Minutes converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 4.38126364e-8 / 1.57725491e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gallon per Days to Quart per Minutes
Gallon per Days and Quart per Minutes both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
quart per minutes = gallon per days × 0.00277777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 gallon per days equals 4.381264e-8 base units, and 1 quart per minutes equals 0.0000157725491 base units, so dividing one by the other gives the direct gallon per days-to-quart per minutes factor of 0.00277777777778.
Simple example
1 gal/d × 0.002777777778 = 0.0027777778 qt/min
1 gallon per days = 0.0027777778 quart per minutes.
Real-world example
60 gal/d × 0.002777777778 = 0.1666666667 qt/min
60 gallon per days = 0.1666666667 quart per minutes.
Conversion table
| Gallon per Days (gal/d) | Quart per Minutes (qt/min) |
|---|---|
| 0.1 gal/d | 0.0002777778 qt/min |
| 1 gal/d | 0.0027777778 qt/min |
| 10 gal/d | 0.0277777778 qt/min |
| 60 gal/d | 0.1666666667 qt/min |
| 100 gal/d | 0.2777777778 qt/min |
| 1,000 gal/d | 2.777777778 qt/min |
Reverse conversion: Quart per Minutes to Gallon per Days
0.0027777778 qt/min × 360 = 1.000000008 gal/d
0.0027777778 quart per minutes = 1.000000008 gallon per days.
gallon per days = quart per minutes × 360
For a page dedicated to this direction, see Quart per Minutes to Gallon per Days.
Understanding the Gallon per Days (gal/d)
Volumetric flow rate.
Understanding the Quart per Minutes (qt/min)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per minutes are in 1 gallon per days?
1 gallon per days equals 0.0027777778 quart per minutes, using the exact defined conversion factor rather than an estimate.
How do I convert gallon per days to quart per minutes?
Multiply the gallon per days value by 0.002777777778. The converter above does this instantly to whatever precision you set.
How do I convert quart per minutes back to gallon per days?
Use the reverse factor: 1 quart per minutes equals 360 gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a gallon per days?
Gallon per Days (gal/d) is a unit of flow rate.
What is a quart per minutes?
Quart per Minutes (qt/min) is a unit of flow rate.
Is the gallon per days to quart per minutes conversion exact?
Yes. Both gallon per days and quart per minutes are defined by fixed standards rather than physical artifacts, so the factor of 0.002777777778 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.