Volumetric flow rate.
Fluid ounce per Days to Quart per Days Converter — fl oz/d to qt/d
Convert Fluid ounce per Days (fl oz/d) to Quart per Days (qt/d) using the exact conversion factor (1 fluid ounce per days = 0.03125 quart per days). See the formula, worked examples, and conversion table.
Fluid ounce per Days to Quart per Days 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 3.42286222e-10 / 1.09531591e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounce per Days to Quart per Days
Fluid ounce per Days and Quart per Days 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 days = fluid ounce per days × 0.03125
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per days equals 3.422862e-10 base units, and 1 quart per days equals 1.095316e-8 base units, so dividing one by the other gives the direct fluid ounce per days-to-quart per days factor of 0.03125.
Simple example
1 fl oz/d × 0.03125 = 0.03125 qt/d
1 fluid ounce per days = 0.03125 quart per days.
Real-world example
60 fl oz/d × 0.03125 = 1.875 qt/d
60 fluid ounce per days = 1.875 quart per days.
Conversion table
| Fluid ounce per Days (fl oz/d) | Quart per Days (qt/d) |
|---|---|
| 0.1 fl oz/d | 0.003125 qt/d |
| 1 fl oz/d | 0.03125 qt/d |
| 10 fl oz/d | 0.3125 qt/d |
| 60 fl oz/d | 1.875 qt/d |
| 100 fl oz/d | 3.125 qt/d |
| 1,000 fl oz/d | 31.25 qt/d |
Reverse conversion: Quart per Days to Fluid ounce per Days
0.03125 qt/d × 32 = 1 fl oz/d
0.03125 quart per days = 1 fluid ounce per days.
fluid ounce per days = quart per days × 32
For a page dedicated to this direction, see Quart per Days to Fluid ounce per Days.
Understanding the Fluid ounce per Days (fl oz/d)
Volumetric flow rate.
Understanding the Quart per Days (qt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per days are in 1 fluid ounce per days?
1 fluid ounce per days equals 0.03125 quart per days, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per days to quart per days?
Multiply the fluid ounce per days value by 0.03125. The converter above does this instantly to whatever precision you set.
How do I convert quart per days back to fluid ounce per days?
Use the reverse factor: 1 quart per days equals 32 fluid ounce per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per days?
Fluid ounce per Days (fl oz/d) is a unit of flow rate.
What is a quart per days?
Quart per Days (qt/d) is a unit of flow rate.
Is the fluid ounce per days to quart per days conversion exact?
Yes. Both fluid ounce per days and quart per days are defined by fixed standards rather than physical artifacts, so the factor of 0.03125 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.