Volumetric flow rate.
Cup per Days to Fluid ounce per Days Converter — cup/d to fl oz/d
Convert Cup per Days (cup/d) to Fluid ounce per Days (fl oz/d) using the exact conversion factor (1 cup per days = 8 fluid ounce per days). See the formula, worked examples, and conversion table.
Cup per Days to Fluid ounce 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 2.73828977e-9 / 3.42286222e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cup per Days to Fluid ounce per Days
Cup per Days and Fluid ounce 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
fluid ounce per days = cup per days × 8
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per days equals 2.73829e-9 base units, and 1 fluid ounce per days equals 3.422862e-10 base units, so dividing one by the other gives the direct cup per days-to-fluid ounce per days factor of 8.
Simple example
1 cup/d × 8 = 8 fl oz/d
1 cup per days = 8 fluid ounce per days.
Real-world example
60 cup/d × 8 = 480 fl oz/d
60 cup per days = 480 fluid ounce per days.
Conversion table
| Cup per Days (cup/d) | Fluid ounce per Days (fl oz/d) |
|---|---|
| 0.1 cup/d | 0.8 fl oz/d |
| 1 cup/d | 8 fl oz/d |
| 10 cup/d | 80 fl oz/d |
| 60 cup/d | 480 fl oz/d |
| 100 cup/d | 800 fl oz/d |
| 1,000 cup/d | 8,000 fl oz/d |
Reverse conversion: Fluid ounce per Days to Cup per Days
8 fl oz/d × 0.125 = 1 cup/d
8 fluid ounce per days = 1 cup per days.
cup per days = fluid ounce per days × 0.125
For a page dedicated to this direction, see Fluid ounce per Days to Cup per Days.
Understanding the Cup per Days (cup/d)
Volumetric flow rate.
Understanding the Fluid ounce per Days (fl oz/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many fluid ounce per days are in 1 cup per days?
1 cup per days equals 8 fluid ounce per days, using the exact defined conversion factor rather than an estimate.
How do I convert cup per days to fluid ounce per days?
Multiply the cup per days value by 8. The converter above does this instantly to whatever precision you set.
How do I convert fluid ounce per days back to cup per days?
Use the reverse factor: 1 fluid ounce per days equals 0.125 cup per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per days?
Cup per Days (cup/d) is a unit of flow rate.
What is a fluid ounce per days?
Fluid ounce per Days (fl oz/d) is a unit of flow rate.
Is the cup per days to fluid ounce per days conversion exact?
Yes. Both cup per days and fluid ounce per days are defined by fixed standards rather than physical artifacts, so the factor of 8 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.